Electronic device

Abstract

The invention relates to an electronic device. An electronic device can include a display assembly including a display and a transparent cover defining an outer surface; the display is arranged between the battery and the transparent cover; a printed circuit board (PCB); and an electronic chip, wherein the electronic chip is arranged on the PCB between the display assembly and the PCB. In some examples, the electronic chip can include an ambient light sensor. In such examples, the battery can be spaced apart from the electronic chip to define an air gap between the battery and the ambient light sensor.

Description

[0001] Cross - Reference to Related Applications

[0002] This application claims priority to U.S. Provisional Patent Application No. 63 / 684,788, filed on August 19, 2024, entitled "ELECTRONIC DEVICE", and U.S. Provisional Patent Application No. 63 / 626,921, filed on January 30, 2024, entitled "ELECTRONIC DEVICE", the entire disclosures of which are hereby incorporated by reference. Technical Field

[0003] The present disclosure generally relates to electronic devices. More particularly, the present disclosure relates to wearable electronic devices. Background Art

[0004] The design of electronic devices increasingly focuses on device portability. For example, devices are designed to allow users to use these devices in various situations and environments. In the context of wearable devices, these devices can be designed to include many different functions and operate in many different locations and environments. Components of an electronic device, such as processors, memory components, antennas, displays, and other components, can operate individually or together to perform those many functions. Thus, it may be desirable to further customize and arrange the components of an electronic device to provide additional or enhanced functions without introducing or increasing undesirable device properties, such as size and weight. Summary of the Invention

[0005] In at least one example of the present disclosure, an electronic device includes: a display assembly that includes a display and a transparent cover that defines an outer surface; a battery, with the display disposed between the battery and the transparent cover; a printed circuit board (PCB); and an electronic chip that is disposed on the PCB between the display assembly and the PCB, the electronic chip including an ambient light sensor. In this example, the battery is spaced apart from the electronic chip to define an air gap between the battery and the ambient light sensor.

[0006] In at least one example of an electronic device, the electronic device may further include a temperature sensor disposed on a first portion of an electronic chip, may include an ambient light sensor disposed on a second portion of the electronic chip, and the second portion may be disposed between a battery and a display assembly. In some examples, the electronic device may further include an electronic component, the gap may be a first gap, and the electronic component may be separated from the temperature sensor to form a second gap defined between the electronic component and the temperature sensor. In yet another example, the electronic device further includes an electronic component adjacent to the battery, the electronic chip may be disposed between the electronic component and the display assembly, and the electronic chip may be disposed between the battery and the display assembly. In some examples of the electronic device, the electronic chip may include a rectangular plate. According to this example, the rectangular plate may include a first edge opposite a second edge and a third edge opposite a fourth edge. In this example, the electronic device may further include electrical pins that electrically connect the electronic chip to a PCB at the first edge, the third edge, and the fourth edge; the third edge is disposed between the battery and the display assembly; and the first edge is disposed between the electronic component and the display assembly. In some examples of the electronic device, the electronic chip includes vias that electrically connect a ground contact at or near the second edge to at least one of the electrical pins. In yet another example of the electronic device, the third edge may include a first length defining a first portion of the electronic chip and a second length defining a second portion of the electronic chip, and at least one of the electrical pins may be disposed along the first length, and the second length may be disposed between the battery and the display assembly and may not have any of the electrical pins. In some examples of the electronic device, the fourth edge may include a first length defining a first portion of the electronic chip and a second length defining a second portion of the electronic chip, and at least one of the electrical pins may be disposed along the first length, and the second length may be disposed between the battery and the display assembly and may not have electrical pins. In another example, the electronic chip may be a rectangular plate that includes: a first edge opposite a second edge, the second edge being disposed between the display assembly and the battery; and a third edge opposite a fourth edge. According to this example, the electronic device may further include electrical pins that electrically connect the electronic chip to a PCB at the first edge, the third edge, and the fourth edge, and the second edge may not have electrical pins. In yet another example of the electronic device, the temperature sensor includes an ambient temperature sensor.

[0007] In at least one example of the present disclosure, an electronic device includes a display component; a battery; and a printed circuit board (PCB) disposed between the battery and the display component, the PCB including an electronic chip. The electronic chip may include a first edge opposite a second edge, the second edge being disposed between the display component and the battery; a third edge opposite a fourth edge; electrical pins electrically soldered to the PCB and the electronic chip at the first edge, the third edge, and the fourth edge, the electrical pins including a ground pin that electrically couples the electronic chip to an electrical ground; and an electrical via that electrically connects a ground contact to the ground pin at or near the second edge.

[0008] In some examples of the electronic device, the battery may be separable from the display component to form a gap between the battery and the display component, the first edge may define a first portion of the electronic chip disposed outside the air gap, and the second edge may define a second portion of the electronic chip disposed within the air gap. In other examples of the electronic device, the second portion may not have electrical pins soldered to the PCB. In some examples of the electronic device, the third edge may include: a first length that defines the first portion and includes at least one of the electrical pins soldered to the PCB; and a second length that defines the second portion and does not have electrical pins soldered to the PCB. In other examples of the electronic device, the fourth edge includes: a first length that defines the first portion and includes at least one of the electrical pins soldered to the PCB; and a second length that defines the second portion and does not have electrical pins soldered to the PCB.

[0009] In at least one example of the present disclosure, an electronic display device includes a sidewall housing that defines an upper peripheral edge; and a display component. In some examples, the display component includes: a transparent cover that includes an outer surface defining an outer surface of the electronic display device and a concave inner surface opposite the outer surface, the concave inner surface defining a concave volume; and a display disposed within the concave volume.

[0010] In some examples of the electronic display device, the transparent cover defines an outer lip that defines the concave inner surface and an outer peripheral edge of the transparent cover, and the outer peripheral edge of the transparent cover may be adjacent to the upper peripheral edge. In other examples, the electronic display device further includes a polymer material disposed between the outer lip and the display. In some examples, the polymer material is disposed between the transparent cover and the sidewall housing. In yet other examples, the display includes a curved outer edge portion disposed within the concave volume. Description of the Drawings

[0011] The present disclosure will be readily understood by the following detailed description in conjunction with the accompanying drawings, in which like reference numerals denote like structural elements, and in the drawings:

[0012] Figure 1A A top perspective view showing an example of a wearable electronic device;

[0013] Figure 1B Another top perspective view showing a wearable electronic device;

[0014] Figure 1C An exploded view showing a wearable electronic device;

[0015] Figure 1D A bottom perspective view showing a wearable electronic device;

[0016] Figure 1E A side view showing a wearable electronic device;

[0017] Figure 1F Another side view showing a wearable electronic device;

[0018] Figure 1G Another bottom perspective view showing a wearable electronic device;

[0019] Figure 2A An internal cross-sectional view showing an example of a wearable electronic device;

[0020] Figure 2B Shows Figure 2A A cross-sectional side view of the wearable electronic device shown;

[0021] Figure 2C Shows Figure 2B An enlarged view of a part of the cross-sectional side view shown;

[0022] Figure 2D Shows Figure 2A A cross-sectional view of the wearable electronic device shown;

[0023] Figure 3A Illustrates a bottom perspective view of an example of a wearable electronic device;

[0024] Figure 3B A cross-sectional view of a part of an example of a wearable electronic device;

[0025] Figure 4 A cross-sectional view of a part of an example of a wearable electronic device;

[0026] Figure 5A A cross-sectional view of a part of an example of a wearable electronic device;

[0027] Figure 5B A cross-sectional view showing a part of an example of a wearable electronic device;

[0028] Figure 6 A cross-sectional view showing a part of an example of a wearable electronic device;

[0029] Figure 7 A cross-sectional view showing a part of an example of a wearable electronic device;

[0030] Figure 8A A plan view showing a part of an example of a wearable electronic device;

[0031] Figure 8B A plan view showing a part of an example of a wearable electronic device;

[0032] Figure 9A A perspective view showing a part of an example of a wearable electronic device;

[0033] Figure 9B A cross-sectional perspective view showing a part of an example of a wearable electronic device;

[0034] Figure 9C A perspective view showing a part of a part of an example of a wearable electronic device;

[0035] Figure 9D A bottom perspective view showing a part of an example of a wearable electronic device;

[0036] Figure 10 A cross-sectional view showing a part of a part of an example of a wearable electronic device;

[0037] Figure 11 A plan view showing a part of a part of an example of a wearable electronic device;

[0038] Figure 12 A plan view showing a part of a part of an example of a wearable electronic device;

[0039] Figure 13 A cross-sectional view showing a part of a part of an example of a wearable electronic device;

[0040] Figure 13A A partial perspective sectional view showing a part of an example of a wearable electronic device;

[0041] Figure 14 A plan view showing a part of a part of an example of a wearable electronic device;

[0042] Figure 15 A plan view showing a part of a part of an example of a wearable electronic device;

[0043] Figure 16 A plan view of a part of an example of a wearable electronic device;

[0044] Figure 17 A cross-sectional view of a part of an example of a wearable electronic device;

[0045] Figure 18 A top plan view of an example of a wearable electronic device;

[0046] Figure 19 A side view of a part of an example of a wearable electronic device;

[0047] Figure 19A A perspective view of a part of an example of a wearable electronic device;

[0048] Figure 19B A perspective view of a part of an example of a wearable electronic device;

[0049] Figure 20 A cross-sectional view of an example of a speaker module of a wearable electronic device;

[0050] Figure 21 A perspective view of an example of a speaker module of a wearable electronic device;

[0051] Figure 22 A perspective view of an example of a speaker module of a wearable electronic device;

[0052] Figure 23 A cross-sectional view of an example of a speaker module of a wearable electronic device;

[0053] Figure 24A A side view of an example of a wearable electronic device;

[0054] Figure 24B Shows Figure 24A A cross-sectional view of the wearable electronic device;

[0055] Figure 24C Shows Figure 24A A close-up view of the side view shown;

[0056] Figure 25A A side view of a part of an example of a wearable electronic device;

[0057] Figure 25B A partial plan view of an example of a wearable electronic device;

[0058] Figure 25CA perspective view showing an example of a push button of a wearable electronic device;

[0059] Figure 25D Shows Figure 25B A cross-sectional view of the portion shown;

[0060] Figure 25E Shows an example of a button fixing clip; and

[0061] Figure 26 A cross-sectional view showing an example of a dial button of a wearable electronic device. Detailed Description

[0062] Reference will now be made specifically to the representative examples illustrated in the accompanying drawings. It should be understood that the following description is not intended to limit the embodiments to one preferred example or embodiment. Instead, it is intended to cover alternatives, modifications, and equivalents that may be included within the spirit and scope of the described embodiments as defined by the appended claims.

[0063] The following disclosure generally relates to electronic devices. More particularly, the present disclosure relates to wearable electronic devices. The wearable electronic devices of the present disclosure include a customized arrangement of components to provide additional or enhanced functionality without introducing or increasing undesirable device properties such as weight and size and while increasing performance. In this way, more functions and components can be included in the wearable device for the user to wear and operate under various conditions and various activities without limiting the functionality and durability of the device.

[0064] Reference is made below to FIGS. 1 to Figure 26 Specific examples and embodiments of electronic devices, including wearable electronic devices, are discussed. However, those skilled in the art will readily understand that the detailed description given herein with respect to these figures is for illustrative purposes only and should not be construed as limiting. Further, as used herein, a system, method, article of manufacture, component, feature, or sub-feature that includes at least one of a first option, a second option, or a third option should be understood to refer to a system, method, article of manufacture, component, feature, or sub-feature that may include one (e.g., only one first option, only one second option, only one third option), multiple of the single listed option (e.g., two or more first options), both options simultaneously (e.g., one first option and one second option), or a combination thereof (e.g., two first options and one second option) of each of the listed options.

[0065] Metal Rear Cover and Antenna Split Part

[0066] In at least one example of the present disclosure, a wearable electronic device may include a display component configured to face a user when the device is worn and a rear cover opposite the display component. A sidewall housing may be provided between the display component and the rear cover. In at least one example, the rear cover may include a metal portion and may be part of an antenna assembly. The sidewall housing may also be metal or another conductive material and may be part of the antenna assembly. The antenna assembly may include a non-conductive antenna splitting portion disposed between the metal rear cover and the conductive sidewall housing and electrically isolating the metal rear cover from the conductive sidewall housing. In this way, the rear cover may be made of a durable, rigid material to increase the strength and lifespan of the device, while also resonating and / or radiating independently of the sidewall housing to transmit and receive signals as part of the antenna assembly. In at least one example, the metal rear cover defines an outer surface of the device such that the distance between the antenna plane provided with the rear cover and the antenna plane provided with the sidewall housing is maximized to improve antenna performance.

[0067] Figures 1A to 1G Various views of an example of an electronic device 100 according to the present disclosure are shown. Figure 1A A perspective view of the electronic device 100 is shown. Figure 1A The illustrated electronic device is a watch, such as a smartwatch. Figure 1A The smartwatch is merely one representative example of a device that may be used in conjunction with the systems and methods disclosed herein. The electronic device 100 may correspond to any form of wearable electronic device, portable media player, head-mounted display, media storage device, portable digital assistant (“PDA”), tablet computer, computer, mobile communication device, GPS unit, remote control device, or other electronic device. The electronic device 100 may be referred to as an electronic device or a consumer device. In some examples, the electronic device 100 may include a housing 102 that may carry operating components, for example, in an interior volume at least partially defined by the housing 102. The electronic device 100 may also include a securing strap (including securing strap 104) or other retaining components that may secure the device 100 to a user's body as needed.

[0068] In at least one example, the device 100 may include a display component 106 secured to the housing 102 or at least partially within the housing 102. The display component 106 may include one or more displays configured to project light to a user and provide a user interface with which the user may interact. In at least one example, the display component 106 includes a touchscreen for receiving touch input from a user.

[0069] Figure 1BA perspective view of device 100 is illustrated without strap 104 to illustrate strap gap 108 configured to receive an end of strap 104 and retain it to housing 102. In at least one example, housing 102 can define strap gap 108, and strap 104 can be removably secured to housing 102 at strap gap 108. Figure 1B The perspective view of exemplifies a single belt gap 108 , and the device 100 may include a second belt gap (not shown) opposite the belt gap 108 to receive the opposite end of the belt 104 .

[0070] In addition to the touch input of the display assembly 106 described above, one or more examples of the device 100 may include an input mechanism (such as buttons 110a, 110b). The first button 110a can be disposed in a first aperture defined by the housing 102 and can be pressed relative to the housing 102. The second button 110b may include a rotatable and / or depressible dial that can be manipulated by a user. The first button 110a and the second button 110b are non-limiting examples of buttons of the device 100, and other examples may include more or fewer buttons than the buttons 110a-b shown and located at various locations on or in the device 100. The buttons 110a-b are configured to be manipulated by a user to input commands that result in changes in the output of the display assembly 106 or other devices that are wirelessly or otherwise communicatively coupled to one or more processors, antennas, etc. of the device 100.

[0071] In at least one example, display assembly 106 includes a transparent cover 112 defining an exterior surface of device 100, the transparent cover being configured to face the user when the user is wearing device 100 via strap 104. In at least one example, display assembly 106 includes one or more displays, such as display screens, positioned and configured to project light toward the user through transparent cover 112.

[0072] Figure 1C Illustrated Figure 1BExploded view of the illustrated device 100, showing various external and internal components. In at least one example, device 100 may include a display assembly 106 having a transparent cover 112 and one or more displays 114. A battery 116 may be disposed within the housing 102, and a rear cover 118 may be fixed to or disposed on the housing 102 opposite the display assembly 106. In one example, when assembling device 100, battery 116 may be disposed between the display assembly 106 and the rear cover 118. In at least one example, the rear cover 118 of device 100 may further include a rear window 124 that defines the outer surface of device 100 or at least one or more outer surfaces or portions that form many portions of the entire outer surface of device 100. Window 124 may include a material or combination of materials that is transparent to light (e.g., transparent to infrared (IR) light). In at least one example, window 124 may include a ceramic material, a glass material, a transparent polymer or material (such as plastic), a crystal material, or other materials or combinations thereof. In one example, one or more emitters and sensors may be disposed within device 100 and positioned / configured to emit and receive light through window 124, respectively.

[0073] Figure Also shown are the first button 110a and the second button 110b, which are also illustrated in ​ In one example, device 100 may include a pressure sensor module 126 configured to measure the atmospheric pressure and / or internal pressure of device 100. In at least one example, device 100 may include an antenna 120 disposed within the housing 102. Antenna 120 may be a recovery antenna configured to recover wireless signals when rebooting after shutdown or initially powering device 100. Device 100 may include: various other electronic components 122a, 122b, 122c, 122d, 122e including one or more antennas; a cable including a flat cable; circuitry; a processor; a speaker; a printed circuit board and a logic board; memory components; a haptic engine; a light source, etc.

[0074] ​ Illustrated are additional views of the wearable electronic device 100, including ​ a bottom perspective view in ​ a right side view in ​ a left side view in ​ and a bottom perspective view in As shown, device 100 includes a housing 102, a transparent cover 112 fixed to the housing 102 opposite a rear cover 118 fixed to the housing 102, a transparent window 124 fixed to the rear cover 118, and a first button 110a and a second button 110b. In at least one example, device 100 includes a first touch electrode 128a and a second touch electrode 128b on the transparent window 124.​ The various views also illustrate a first belt gap 108a and a second belt gap 108b for receiving and securing to opposite ends of a fixed belt 104. Device 100 may also include one or more sensors and transmitters of a sensor array 130 disposed within device 100 and configured to transmit and receive signals through transparent window 124. ​ Illustrated are one or more speaker ports 132 including apertures defined by housing 102.

[0075] In at least one example, device 100 may include a non-conductive splitting portion 134 disposed between housing 102 and back cover 118. In one example, splitting portion 134 may couple back cover 118 to housing 102. In at least one example, housing 102 includes sidewalls or sidewall housing extending between display assembly 106 and back cover 118. In one example of device 100, back cover 118 may include a conductive material including one or more metals, conductive ceramics or glasses, conductive composites, etc. Conductive back cover 118 may define an outer surface of device 100 and may be coupled to one or more antenna circuit components within housing 102 and serve as a radiator of an antenna assembly. Housing 102 may also define an outer surface.

[0076] In at least one example of the present disclosure, sidewall housing 102 may include one or more conductive materials such as metals, and back cover 118 may be electrically isolated and insulated from sidewall housing 102 via non-conductive splitting portion 134, which provides a split or separation between the conductive materials. In this way, back cover 118 may be a radiator of an antenna assembly, and non-conductive splitting portion 134 may be disposed between the metal sidewall of housing 102 and the metal radiator of back cover 118 to electrically isolate the metal radiator of back cover 118 from the metal sidewall of housing 102. In this example, device 100 may include an antenna assembly (including one or more antenna circuit 122a-e components and the metal radiator of back cover 118), which may be configured to radiate relative to metal housing 102.

[0077] In at least one example, the non-conductive splitting portion 134 may include a plastic material that defines an outer surface / external surface. In at least one example, the non-conductive splitting portion 134 may include an epoxy resin material. In one example, the non-conductive splitting portion 134 may include a plastic material that defines the outer surface of the device 100 and an epoxy resin portion that is bonded or molded to the plastic and disposed inside the housing 102, such as not defining the outer surface and / or defining the internal volume within the device 100. In at least one example, the splitting portion 134 includes a first plastic portion 138a that defines the outer surface between the metal radiator (rear cover 218) and the metal sidewall housing 102, and a second plastic portion 138b that defines the outer surface between the transparent window 124 and the rear cover 118.

[0078] ​ Any of the illustrated features, components, and / or parts (including their arrangements and configurations) may be included, either individually or in any combination, in any other example of the devices, features, components, and parts shown in the other figures described herein. Similarly, any of the features, components, and / or parts (including their arrangements and configurations) shown or described with reference to the other figures may be included, either individually or in any combination, in ​ the examples of the devices, features, components, and parts shown.

[0079] ​ Illustrated are various views of a wearable electronic device 200 that may be similar to ​ the device 100 shown. ​ Illustrated is a top plan view of the device 200 without a front cover or display assembly and without various internal components so that the inner surface of the rear cover 218, which may include the transparent window 224, is visible. As shown, the rear cover 218 may define the internal volume 236 of the device 200. ​ Also illustrated is a sensor assembly 230 aligned with the transparent window 224, which may include one or more light baffles to direct light into and out of the window 224, as well as various transmitters, receivers, etc. The housing 202 also defines the internal volume 236.

[0080] ​ Illustrated is ​ a cross-sectional view of the device 200 shown along ​ plane A-A indicated in ​ and an enlarged view of a portion of the cross-sectional view is illustrated. The device 200 may include a housing 202 coupled to the rear cover 218 via a non-conductive splitting portion 234, and a window 224 that is part of or coupled to the rear cover 218. Additionally, in at least one example, the housing 202 may define a first grooved portion 208a and a second grooved portion 208b.

[0081] In at least one example, the split portion 234 includes a plastic portion 238 that defines an outer surface of the device 200 and an epoxy portion 240 that defines an internal volume 236. In at least one example, the epoxy portion 240 and the plastic portion 238 of the split portion 234 can be molded or bonded together, for example, in a secondary molding process. As described above, the rear cover 218 can be a metal radiator that is part of the antenna assembly of the device 200. In at least one example, the plastic portion 238 defines the outer surface or at least a portion of the outer surface of the device 200 between the metal radiator (rear cover 218) and the sidewall housing 202. In at least one example, the epoxy portion 240 of the split portion 234 can be coupled to both a first plastic portion and a second plastic portion of the split portion 234 (e.g., ​ 138a and 138b as shown). In at least one example, the epoxy portion 240 is bonded to an inner surface 242 of the metal radiator (e.g., metal rear cover 218) that is opposite its outer surface 244.

[0082] In at least one example, as at least ​ and ​ shown, the housing 202 of the device 200 can include or define a radio frequency (RF) window 246 that defines a slot 208a. In at least one example, the RF window 246 includes a non-conductive, RF-transparent material that is configured to allow RF signals to pass from the internal volume 236 through the metal sidewall housing 202 to the external environment. As ​ shown in the cross-sectional view of the device 200 in ​ , the antenna resonator 248 can be coupled to an inner surface of the RF window 246 within the internal volume 236. In one example, the antenna resonator 248 can be electrically coupled to an antenna feed point 254 that is electrically coupled or in contact with an inner surface of the metal radiator rear cover 218 (e.g., at the inner surface 242 of the rear cover 218 illustrated and labeled in ​ ). The antenna resonator 248 can be electrically coupled to the antenna feed point 254 via a conductive wire 252 that extends from the antenna feed point 254 to, near, or adjacent to the RF window 246 at the RF window 246. In this way, in at least one example, the antenna resonator 248 can resonate with the rear cover 218 that acts as an antenna radiator to restore a wireless signal when resetting, restarting, or powering on the electronic device 200.

[0083] In at least one example, the conductive wire 252 can include a flat wire or cable, such as a wire or cable that is five times as wide as it is high. In at least one example, the flat cable of the conductive wire 252 can be a flexible printed circuit (FCP), such as a flat FCP. The FCP can include a flexible and foldable printed circuit having one or more layers of copper or other conductive material traces.

[0084] In at least one example, the transparent cover 212 of the display component 206 can be a front cover disposed opposite to a back cover including a back cover 218 and a window 224. The housing 202 can be a sidewall housing including a metallic material extending between the front cover and the back cover / back cover 218.

[0085] In at least one example, the device 200 can include a charging coil 256 disposed at, near, or adjacent to the window 224 in the internal volume 236. The epoxy portion 240 of the split portion 234 can be disposed between a metallic radiator (e.g., the back cover 218) and the charging coil 256 and is configured to electrically isolate the conductive back cover 218 from the charging coil 256. Further, in at least one example, the device 200 can include a printed circuit board (PCB) 258 disposed at, near, or adjacent to the window 224 in the internal volume 236. The epoxy portion 240 of the split portion 234 can be disposed between a metallic radiator (e.g., the back cover 218) and the PCB 258 and is configured to electrically isolate the conductive back cover 218 from the PCB 258.

[0086] In at least one example, the device 200 can include a magnet 260 centered at, near, or adjacent to the PCB 258 and / or the window 224. The magnet 260 can be centered with the PCB 258 and one or more other electronic components circumferentially disposed around the magnet 260, the one or more other electronic components including respective sensors 230a, 230b of a sensor array configured to transmit and receive signals through the window 224. In at least one example, the magnet 260 can be configured to magnetically fix the device 200 to a charging station or a charging component. A single centered magnet 260 can provide a greater force per unit thickness of the magnet to reduce the overall thickness of the device 200. The magnet 260 can be disposed between the PCB 258 and the window 224. Further, in at least one example, the device 200 can include a magnetic flux guide 262, which can include a carbon layer and / or a steel layer disposed between the magnet 260 and the window 224. The magnetic flux guide 262 can be positioned and configured to guide the magnetic flux from the magnet 260 through the window 224 to intentionally direct attraction to an external device, such as a magnetic charger, a bracket, a case, etc.

[0087] ​ Any of the illustrated features, components, and / or parts (including their arrangements and configurations) can be included, either alone or in any combination, in any other examples of the devices, features, components, and parts shown in the other figures described herein. Similarly, any of the features, components, and / or parts (including their arrangements and configurations) shown or described with reference to the other figures can be included, either alone or in any combination, in ​In the examples of the devices, features, components, and parts shown.

[0088] ​

[0089] In at least one example of the present disclosure, a wearable electronic device may include a rear cover configured to press against a user's body (e.g., wrist) when the device is worn. The rear cover may include a metal portion and a non-metal portion, such as a transparent sensor window formed of glass, plastic, etc. surrounded by the metal portion. In some examples, an external sensor (such as a touch-sensitive electrode) may be placed on the outer surface of the non-conductive window to provide input and data from the wearer. Due to the conductive nature of the metal portion of the rear cover surrounding the window, the device may also include one or more insulators disposed between the electrode and the metal portion of the rear cover and electrically isolating the electrode from the metal portion of the rear cover. In this way, the metal portion of the rear cover can provide a durable and rigid housing for the device, and the electrodes interacting with the user's body can operate without interference or electrical crosstalk from the adjacent metal rear cover.

[0090] ​ A bottom perspective view of an example of a wearable electronic device 300 including a sidewall housing 302 and a rear cover 318 including a transparent window 324 is illustrated. The transparent window 324 may include an IR-transparent material. In at least one example, the rear cover 318 includes metal or otherwise conductive material such that the rear cover 318 can act as an antenna radiator that is part of the antenna assembly of the device 300. In at least one example, the device 300 may also include one or more electrical conductors 328 disposed on the outer surface of the window 324, and the one or more electrical conductors may include touch-sensitive electrodes for receiving touch input from the user. In ​ In the illustrated example, the electrical conductor 328 extends at least partially around the peripheral region or edge of the window 324. Other examples may include other electrical conductors and electrodes in different positions or regions of the window 324.

[0091] In at least one example, the device 300 may include an insulator 338 (e.g., a second plastic portion 138b similar to ​ the non-conductive split portion 234 shown) disposed between the window 324 and the rear cover 318. The device 300 may also include a non-conductive split portion 334 located between the metal sidewall housing 302 and the metal rear cover 318. In at least one example, the insulator 338 is configured to electrically isolate the metal rear cover 318 from the electrical conductor 328 extending on or around the peripheral edge of the window 324 between the window 324 and the insulator 338.

[0092] For example, ​A close-up cross-sectional view of the window 324 adjacent to or near the peripheral edge 368 of the insulator 338 is shown. The insulator is disposed between the electrical conductor 328 and the metal back cover 318 to electrically isolate the metal back cover 318 from the electrical conductor 328. In at least one example, the back cover 318 can be a metal portion of the device 300 that at least partially surrounds the window 324. The window 324 can be a non-metallic and otherwise non-conductive component or portion of the device 300 that defines at least one portion of the outer surface 370 of the device 300 or many portions of the outer surface. In one example, the window 324 can include glass, ceramic, sapphire, etc. In at least one example, as ​ shown, the device 300 can also include a non-conductive coating 364 on the back cover 318 and the insulator 338. The coating 364 can be a protective scratch-resistant coating to improve durability.

[0093] In at least one example, the electrical conductor 328 can extend around the peripheral edge 368 of the window 324, for example, extending from the outer surface 370 of the window 324 around the peripheral edge 368 and into the internal volume 336 of the device 336. In at least one example, the electrical conductor 328 can include a touch-sensitive electrode for detecting a user touch input. In this example, the electrical conductor 328 can be electrically coupled to one or more electronic components within the device 300, as described herein. In at least one example, the electrical conductor 328 can extend from an electrode disposed on the outer surface 370 defined by the window 324 to one or more electronic components disposed in the internal volume 336, such as one or more sensors or sensor assemblies.

[0094] ​ Any of the features, components, and / or parts shown (including their arrangements and configurations) can be included, either individually or in any combination, in any other examples of the devices, features, components, and parts shown in the other figures described herein. Similarly, any of the features, components, and / or parts shown or described with reference to the other figures (including their arrangements and configurations) can be included, either individually or in any combination, in ​ the examples of the devices, features, components, and parts shown.

[0095] ​Another example showing a portion of an electronic device 400 is provided. The electronic device includes a window 424 adjacent to a metal back cover 418, and an electrical conductor 428 that extends around a peripheral edge 468 of the window 424 and into an interior volume 436 between the window 424 and the back cover 418. In the illustrated example, the device 400 includes an insulating coating 438 between the electrical conductor 428 and the metal back cover 418. In this manner, the coating 438 can electrically isolate the metal back cover 418 from the electrical conductor 428. The coating 438 can define at least a portion of an outer surface 470 of the device 400, and at least a portion of the electrical conductor 428 can define at least a portion of the outer surface 470.

[0096] In at least one example, the coating 438 can be a physical vapor deposition (PVD) coating that extends around the peripheral edge 468 of the window 424 between the electrical conductor 428 and a metal portion of the back cover 418. In one or more examples, the PVD coating 438 can include at least one of silicon oxide, silicon oxynitride, or silicon dioxide. In at least one example, the coating 438 can include a ceramic material.

[0097] ​ Any of the illustrated features, components, and / or parts (including their arrangements and configurations) can be included, either individually or in any combination, in any other examples of the devices, features, components, and parts shown in the other figures described herein. Similarly, any of the features, components, and / or parts (including their arrangements and configurations) shown or described with reference to the other figures can be included, either individually or in any combination, in ​ the examples of the devices, features, components, and parts shown.

[0098] ​ A partial cross-sectional view illustrating another example of a device 500 is provided. The device can include similar components and systems of the other devices described herein. In ​ and ​ the illustrated example, the device 500 can include a window 524, such as a transparent or translucent window of a back cover of the device 500, that defines an aperture 572 extending through a thickness of the window 524 between an outer surface 570 and an inner surface 576 defined by the window 524.

[0099] In at least one example, the electrical conductor 528 can include a pin insert configured to be seated or disposed within the aperture 572 such that when the pin insert is disposed in the aperture 572, as ​As shown, the electrical conductor 528 extends through the thickness of the window 524 and defines an outer surface 570 or at least a portion of the outer surface 570 and an inner surface 576 of the window 524. In this way, the electrical conductor 528 in the orifice 572 can serve as an electrical path through the window 524 (e.g., from an external electrode to an internal component within the internal volume 526 of the device 500).

[0100] ​ Any of the features, components, and / or parts shown (including their arrangements and configurations) can be included, either alone or in any combination, in any other examples of the devices, features, components, and parts shown in the other figures described herein. Similarly, any of the features, components, and / or parts shown or described with reference to the other figures (including their arrangements and configurations) can be included, either alone or in any combination, in ​ the examples of the devices, features, components, and parts shown.

[0101] ​ A partial cross-sectional view of another example of a device 600 is shown, which may include similar components and systems of the other devices described herein. In ​ the illustrated example, the device 600 may include a window 624, such as a transparent or translucent window of the back cover of the device 600, which defines an orifice 672 extending through the thickness of the window 624 between an outer surface 670 and an inner surface 676 defined by the window 624. In ​ the illustrated example, a filling material 674 may extend through the window 624, and an electrical conductor 628 may extend through the window between the filling material 674 and the inner surface of the window 624 that defines the orifice 672 in which the filling material 674 is disposed. The electrical conductor 628 may extend through the window 624 to define the outer surface 670 and the inner surface 676 or portions thereof.

[0102] ​ Any of the features, components, and / or parts shown (including their arrangements and configurations) can be included, either alone or in any combination, in any other examples of the devices, features, components, and parts shown in the other figures described herein. Similarly, any of the features, components, and / or parts shown or described with reference to the other figures (including their arrangements and configurations) can be included, either alone or in any combination, in ​ the examples of the devices, features, components, and parts shown.

[0103] ​ A partial cross-sectional view of another example of a device 700 is shown, which may include similar components and systems of the other devices described herein. In ​In the illustrated example, device 700 may include window 724, such as a transparent or translucent window of the back cover of device 700, the window defining an aperture 772 extending through the thickness of window 724 between outer surface 770 and inner surface 776 defined by window 724. In at least one example, aperture 772 may include a counterbored through-hole extending through window 724, and a conductor 728 disposed in aperture 772 may be finish-machined with window 724 to form a flush, continuous outer surface 770. Conductor 728 may also define or extend to inner surface 776 of window 724. Conductor 728 may be formed of one or more conductive materials including metal to form an electrical path through window 724, such as an electrical path between an external electrode and an internal electronic component, both the external electrode and the internal electronic component being electrically coupled via conductor 728.

[0104] ​ Any of the illustrated features, components, and / or parts (including their arrangements and configurations) may be included, either alone or in any combination, in any other example of the devices, features, components, and parts shown in the other figures described herein. Similarly, any of the features, components, and / or parts (including their arrangements and configurations) shown or described with reference to the other figures may be included, either alone or in any combination, in ​ the examples of the devices, features, components, and parts shown.

[0105] ​

[0106] In at least one example of the present disclosure, a wearable electronic device may include an antenna assembly having a metal back cover and an internal conductor, the metal back cover being separated from a conductive sidewall housing by a non-conductive antenna split, the internal conductor electrically coupling the metal back cover to an antenna resonator disposed within the device and abutting the sidewall housing. The sidewall housing may include a radio frequency (RF) window, and the resonator is coupled at the RF window such that the resonator is configured to resonate with the metal back cover rather than the sidewall housing, even though the resonator is disposed adjacent to or flush with the sidewall housing. In this manner, in examples where the metal back cover is configured to resonate relative to the sidewall housing as part of the antenna assembly, as described elsewhere herein, the conductor and resonator disposed at the RF window of the sidewall housing may be optimally positioned to act as a wireless signal recovery antenna.

[0107] ​A top plan view of a portion of a wearable electronic device 800 is shown, which includes an inner surface of a rear cover 818 that defines an internal volume of the device 800. In at least one example, the device 800 may include a non-conductive portion 878 disposed against the inner surface of the metal rear cover 818. In at least one example, the non-conductive portion 878 may be an inlay that is complementary in shape to the rear cover 818. In at least one example, the non-conductive portion may be formed of plastic, epoxy resin, or a combination thereof. In at least one example, the non-conductive portion 878 may be connected to or form ​ at least a portion of the insulator 338 and / or the non-conductive split 334 shown.

[0108] In at least one example, the non-conductive portion 878 may define a central aperture 882 that is aligned with a transparent window coupled to the rear cover 818 of the device 800. In at least one example, the device 800 may include one or more electronic components 880 located within or aligned with the aperture 882. The electronic components 880 may include one or more of the following: a printed circuit board (PCB); an integrated circuit including one or more processors, memory components, etc.; one or more sensors of a sensor array; one or more antenna components including antenna feed points, resonators, radiators, etc.; or other electronic components. In at least one example, the device 800 may include one or more apertures or vias through which one or more corresponding antenna feed points of the interposers 884a, 884b, 884c, 884d are in electrical contact with the metal rear cover 818. In at least one example, one or more of the metal interposers 884a-d may be soldered to the inner surface 842 of the rear cover 818.

[0109] In at least one example, one or more of the interposers 884a-d may include stamped metal. In at least one example, one or more of the interposers 884a-d may include stainless steel. In at least one example, one or more of the interposers 884a-d may include a gold plating 886 or a gold-plated region. In at least one example, as ​ shown, the electronic device 800 may include a conductor 888 that electrically couples at least one interposer 884b to at least one of the electronic components 880 (e.g., the PCB 890). In one example, the PCB 890 may include an antenna resonator as part of an antenna assembly that includes the metal rear cover 818.

[0110] In at least one example, conductor 888 may include a thin cable having a thickness / height less than its width (e.g., the thickness / height is at least five times less than the width). In at least one example, the thickness / height of the thin cable conductor 888 may be less than about 100 micrometers, such as less than about 75 micrometers, and still further such as about 50 micrometers or less. The thin cable conductor 888 can reduce the vertical distance to maximize the distance between the average planes at which the rear cover 818 resonates as part of the antenna assembly, thereby improving antenna performance.

[0111] In at least one example, the first interposer 884a, the third interposer 884c, and the fourth interposer 884d can be used as antenna ground points, where one or more electrical clips, springs, and / or fingers 892a, 892c, and 892d are electrically coupled to the electrical ground and are electrically coupled to the metal rear cover 818 of the device 800.

[0112] ​ Any of the features, components, and / or parts shown (including their arrangements and configurations) can be included, either alone or in any combination, in any other examples of the devices, features, components, and parts shown in the other figures described herein. Similarly, any of the features, components, and / or parts shown or described with reference to the other figures (including their arrangements and configurations) can be included, either alone or in any combination, in ​ the examples of the devices, features, components, and parts shown.

[0113] ​ Various views of a portion of an example of an electronic device 900 are shown. ​ A perspective view of various internal components within the sidewall housing 902 is shown, where the front cover and / or display assembly have been removed to show the internal components. In at least one example, the device 900 includes a metal rear cover 918 that is electrically isolated from the metal sidewall housing 902 and is configured to resonate relative to the metal sidewall housing. In at least one example, the device 900 includes a conductor 952, such as a flat wire, that electrically couples the metal rear cover 918 to the antenna resonator 948. In at least one example, the wire 252 can include a flat wire or cable, such as a wire or cable having a width five times its height. In at least one example, the flat cable of the wire 252 can be a flexible printed circuit (FCP), such as a flat FCP. The FCP can include a flexible foldable printed circuit having one or more layers of copper or other conductive material traces.

[0114] Accordingly, the antenna resonator 948 can be electrically coupled to the rear cover 918 such that the resonator 948 is configured to resonate with the metal rear cover 918 relative to the sidewall housing 902.

[0115] ​A cross-sectional view of device 900 is shown, where the cross-section plane passes through resonator 948. In at least one example, sidewall housing 902 defines a slot 908 that is configured to receive and secure a fixing strap of device 900 to sidewall housing 902. As shown, resonator 948 may be disposed at, near, or adjacent to slot 908 inside device 900.

[0116] ​ Another perspective view of device 900 is shown, where resonator 948 or conductor 952 is not shown. ​ The first radio frequency (RF) window 946a and the second RF window 946b extending through housing 902 are shown. RF windows 946a-b may be similar to ​ RF window 246 of device 200 shown. In at least one example, RF windows 946a-b extend through the thickness of housing 902, as ​ shown in the cross-sectional view of ​ Device 900 having two RF windows 946a-b is illustrated. Other examples may include one or more than two RF windows located on and passing through housing 902 at various positions.

[0117] In at least one example, RF windows 946a-b may be transparent to RF signals transmitted and received by resonator 948, which may be coupled to, disposed against, disposed at, disposed near, or disposed adjacent to RF windows 946a-b. In this way, when resonator 948 resonates with rear cover 918, the signals transmitted and received by resonator 948 can pass through housing 902. Resonator 948 may resonate with rear cover 918 via conductor 952. As described above, even when resonator 948 is disposed closer to sidewall housing 902, rear cover 918 (and thus resonator 948) resonates as part of an antenna assembly relative to the sidewall housing because resonator 948 is electrically isolated from housing 902. In one example, resonator 948 may be electrically isolated from housing 902 at least in part through RF windows 946a-b. In at least one example, resonator 948 may be electrically isolated from housing 902 at least in part by an intermediate insulating / non-conductive layer between resonator 948 and housing 902. Such a layer may include non-conductive epoxy resin or other adhesive materials that couple resonator 948 to housing 902 and / or to one or more of RF windows 948a-b.

[0118] In at least one example, one or more of RF windows 924a-b may extend through the thickness of housing 902 to define slot 908, as ​ shown in the cross-sectional view and ​as shown in the external perspective view. In at least one example, one or more of the RF windows 948a-b may include epoxy resin. In at least one example, the conductor 952 may be electrically coupled to the metal back cover 918 via an interposer (e.g., ​ one of the interposers 884a-d shown and described above).

[0119] In at least one example, the resonator 948 may be configured to transmit and / or receive a wireless recovery signal when restarting after shutdown or initially powering on the device 100. One or more external features of the housing 902 may be configured to direct an external wireless recovery signal (e.g., an electromagnetic wave) along one or more outer surfaces or profiles of the housing 902 (e.g., a profile or outer surface feature defining the grooved band 908) toward one or more of the RF windows 946a-b and to the resonator 948. In this way, the back cover 918, the conductor 952, the resonator 948, one or more of the RF windows 946a-b, the housing 902, and the grooved band 908 defined by the housing 902 may act as a wireless signal recovery antenna assembly.

[0120] ​ Any of the features, components, and / or parts shown (including their arrangements and configurations) may be included, either alone or in any combination, in any other example of the devices, features, components, and parts shown in the other figures described herein. Similarly, any of the features, components, and / or parts shown or described with reference to the other figures (including their arrangements and configurations) may be included, either alone or in any combination, in ​ the examples of the devices, features, components, and parts shown.

[0121] ​

[0122] In at least one example of the present disclosure, a wearable electronic device may include a display assembly having a transparent cover defining an outer surface of the device. In at least one example, the transparent cover may extend toward a peripheral edge of the device and define a convex inner volume in which one or more display assembly components may be exposed. Such a convex inner geometry may provide additional volume and space for electronic components to function in a tightly packaged overall thin device while maximizing the visible surface area of the display assembly when the user wears the device.

[0123] In at least one example of the present disclosure, a wearable electronic device may include a display component, a battery disposed within the device, and one or more electronic chips, such as a printed circuit board (PCB) having one or more sensors thereon, including an ambient light sensor (ALS), a temperature sensor, etc. In some examples, the chip may be disposed between the battery and the chip, and at least a portion of the chip may not have electrical pins and solder. For example, at least one side or edge of the chip may not have solder, so as to reduce the space required to accommodate the chip between the battery and the display component. The chip may include one or more electrical vias to connect a side / edge or any pins or traces disposed between the battery and the display component to one or more other ground pins and solder disposed on other sides and edges of the chip. In this way, the chip can maintain the necessary electrical ground during operation while reducing the thickness and size to dispose the battery more closely relative to the display component. This can reduce the overall thickness of the device, which is desired by consumers wearing the device, without adversely affecting any functions of the device.

[0124] ​ A cross-sectional view of a portion of an example of a wearable electronic device 1000 is shown, which includes a display component 1006 coupled to a sidewall housing 1002. In at least one example, the sidewall housing 1002 may define an upper peripheral edge 1099. The display component 1006 may include a transparent cover 1012 that defines an outer surface 1094 of the device 1000 or at least a portion of the outer surface 1094. The transparent cover 1012 may also include or define an inner surface 1096 thereof. In at least one example, the display component 1006 may include one or more display layers 1098. The display layer 1098 may include one or more displays (including a display screen) and one or more display films. The display component 1006 may be coupled to the housing 1002 to define an internal volume 1036 of the wearable electronic device 1000.

[0125] In at least one example, the display assembly 1006 is coupled to the housing 1002 such that the transparent cover 1012 is separated from the upper peripheral edge 1099 of the housing 1002 by a gap 1097. The inner surface 1096 of the transparent cover 1012 may include a concave surface or portion 1095 that defines a concave volume 1093, wherein at least a portion of the display layer 1098 is disposed within the interior volume 1036 of the device 1000. In at least one example, the display layer 1098 includes a display 1091 disposed within the concave volume 1093, such as a display screen. In at least one example, the display 1091 may include a curved outer edge portion 1079 disposed within the concave volume 1093. The concave surface portion 1095 of the inner surface 1096 of the transparent cover 1012 may form a first lower surface 1089a of the inner surface 1096 that is offset from a second lower surface 1089b of the inner surface 1096 to form or define the concave volume 1093.

[0126] In at least one example, the concave surface portion 1095 is curved. In other examples, the concave surface portion 1095 may include a sudden change in the slope of the inner surface 1096, such as one or more flat surfaces angled relative to each other, to form the concave volume 1093. In at least one example, the transparent cover 1012 includes an outer lip 1087 that defines the first lower surface 1089a, an outer surface 1094, an outer peripheral edge 1085 of the transparent cover 1012, and the concave surface portion. In at least one example, the outer peripheral edge 1085 is disposed adjacent to the upper peripheral edge 1089 of the housing 1002. In at least one example, the outer peripheral edge 1085 is separated from the upper peripheral edge 1089 of the housing 1002 by a gap 1097, which may be an air gap or open gap with nothing disposed between the outer peripheral edge 1085 and the upper peripheral edge 1089.

[0127] In at least one example, the device 1000 includes a polymer material 1083 disposed between the outer lip 1087 and the display 1091. In at least one example, the polymer material 1083 is disposed between the transparent cover 1012 and the sidewall housing 1002. In at least one example, the polymer material 1083 is coupled to the sidewall housing 1002 via an adhesive layer 1081. ​ The positions of the various components of the illustrated assembly enable a tight, thin stack to reduce the overall thickness of the wearable device 1000.

[0128] ​Any of the features, components, and / or parts shown (including their arrangements and configurations) may be included, either alone or in any combination, in any other examples of the devices, features, components, and parts shown in the other figures described herein. Similarly, any of the features, components, and / or parts shown or described with reference to the other figures (including their arrangements and configurations) may be included, either alone or in any combination, in ​ the examples of the devices, features, components, and parts shown.

[0129] ​ An internal plan view of an example of a wearable electronic device 1100 is shown, which includes a battery 1116 disposed within a housing 1102. The device 1100 may also include a printed circuit board (PCB) 1177. In at least one example, an integrated circuit or chip 1175 may be electrically coupled to the PCB 1177. In one example, the chip 1175 may include an ambient light sensor and be electrically coupled, for example, via the PCB 1177 to a processor / controller to control the brightness of a display of the device 1100 based on the measured ambient light. The primary plane of the device 1100 may be located in ​ the plane of view of the plan view. According to this view, the battery 1116 may at least partially overlap with the chip 1175. The battery 1116 may at least partially overlap with and / or be stacked above the chip 1175 in order to achieve a compact package, thereby reducing the overall size of the device 1100 and increasing the size and capacity of the battery 1116.

[0130] ​ Any of the features, components, and / or parts shown (including their arrangements and configurations) may be included, either alone or in any combination, in any other examples of the devices, features, components, and parts shown in the other figures described herein. Similarly, any of the features, components, and / or parts shown or described with reference to the other figures (including their arrangements and configurations) may be included, either alone or in any combination, in ​ the examples of the devices, features, components, and parts shown.

[0131] ​ An example similar to that seen in ​ is shown of a close-up view of an example PCB 1277 and battery 1216 in the area A indicated in ​ . As ​As shown, the chip 1275 can be electrically connected to the PCB 1277 via one or more electrical pins and / or solder joints, which will be described in more detail below. The chip 1275 can include a rectangular plate having a first edge 1273 opposite a second edge 1271 and a third edge 1269 opposite a fourth edge 1267, with the third edge 1269 and the fourth edge 1267 extending between the first edge 1273 and the second edge 1271, and vice versa. As described above, the chip 1275 can include a set of electrical pins 1265 that electrically connect the electronic chip 1275 to the PCB 1277 at the first edge 1273, the third edge 1269, and the fourth edge 1267. The second edge 1271 may not have pins and / or solder joints that electrically connect the chip 1275 to the PCB 1277. The second edge 1271 can be disposed below the battery 1216, in other words, between the battery 1216 and the display component of the device 1200, as will be described below and as ​ shown.

[0132] Still referring to ​ , the chip 1275 can include one or more electrical vias 1263a-d that electrically connect a ground contact at or near the second edge 1271 to at least one electrical pin in the set of electrical pins 1265. In at least one example, the third edge 1269 can include a first length 1261 that defines a first portion 1257 of the chip 1275 and a second length 1259 that defines a second portion 1255 of the chip 1275. At least one of the electrical pins 1265 can be disposed along the first length 1261, and the second length 1259 can be disposed between the battery 1216 and the display component, as ​ shown, where the battery 1216, shown in dashed lines, will overlap with the second length 1259 and the second portion 1255 of the chip 1275. In at least one example, the second portion 1255 and the second length 1259 of the third edge 1269 may not have electrical pins.

[0133] In at least one example, the fourth edge 1267 includes a first length 1253 that defines a first portion 1257 and a second length 1251 that defines a second portion 1255. At least one of the electrical pins 1265 is disposed along the first length 1253, and no pins are disposed along the second length 1251 between the battery 1216 and the display. Each of the illustrated pins 1265 can be soldered to the PCB 1277 such that the pins 1265 are soldered to form an electrical connection between the chip 1275 and the PCB 1277. Any one or more of the pins 1265 can include an electrical ground pin to electrically ground the chip 1275 to the PCB 1277.

[0134] In at least one example, the second edge 1271 does not have solder joints and / or pins 1265 to allow for a closer stacking between the battery 1216 and the chip 1275. To maintain the Faraday cage for electrically isolating and protecting the chip 1275, at least one example of the chip 1275 may include one or more electrical vias 1263a-d that are electrically wired and connected to one or more of the ground pins in the set of ground pins that are connected in parallel to the pins 1265 at the first edge 1273, the third edge 1269, and the fourth edge 1267, respectively.

[0135] ​ Any of the features, components, and / or parts shown (including their arrangements and configurations) may be included, either alone or in any combination, in any other examples of the devices, features, components, and parts shown in the other figures described herein. Similarly, any of the features, components, and / or parts shown or described with reference to the other figures (including their arrangements and configurations) may be included, either alone or in any combination, in ​ the examples of the devices, features, components, and parts shown.

[0136] ​ A cross-sectional view of a portion of an example of a wearable electronic device 1300 is shown, which includes a display component 1306 coupled to a sidewall housing 1302. The display component 1306 may include a transparent cover 1312, and a battery 1316 may be disposed within an internal volume defined by the housing 1302. In at least one example, the device 1300 may further include a PCB 1377 disposed between the display component 1306 and the battery 1316. An electronic chip 1375 (similar to the electronic chips 1175 and 1275 shown and described above, respectively, in ​ and ​ ) may be disposed between the PCB 1377 and the battery 1316 or coupled to the PCB 1377. The device 1300 may further include an electronic component 1343 disposed adjacent to the battery 1316.

[0137] In at least one example, the chip 1375 may include a first portion 1357 disposed between the PCB 1377 (and the display component 1306) and the electronic component 1343. In at least one example, a temperature sensor 1341 may be disposed on the first portion 1357 and the electronic component 1343, with an open gap 1349, such as an open air gap, between the temperature sensor 1341 and the electronic component 1343. The temperature sensor 1341 may be disposed between the electronic component 1343 and the PCB 1377 (and the display component 1306). The gap 1349 may serve as a buffer between the temperature sensor 1341 and the electronic component 1343 such that the two components do not collide during an accidental drop event.

[0138] In at least one example, a second portion 1355 of the chip 1375 is disposed between the battery 1316 and the PCB 1377 and, thus, between the battery 1316 and the display assembly 1306. In at least one example, the second portion 1355 may include an ambient light sensor 1345. An open gap 1347 may be provided between the second portion 1355 (and its ambient light sensor 1345) and the battery 1316 to serve as a buffer between the ambient light sensor 1345 and the battery 1316 such that the two components do not collide during an accidental drop event.

[0139] ​ Any of the features, components, and / or parts shown (including their arrangement and configuration) may be included, either alone or in any combination, in any other example of the devices, features, components, and parts shown in the other figures described herein. Similarly, any of the features, components, and / or parts shown or described with reference to the other figures (including their arrangement and configuration) may be included, either alone or in any combination, in ​ the examples of the devices, features, components, and parts shown.

[0140] ​ A cross-sectional view of a portion of an example of a wearable electronic device 1300 is shown, which includes a sidewall housing 1302 that defines an internal volume 1303 and a haptic engine 1305 disposed within the internal volume 1303. In at least one example, the haptic engine 1305 may be part of an alert module or assembly. The haptic engine 1305 may be electrically coupled to one or more other processing components (including a processor, a memory component, an antenna, a display, or other electronic components of the wearable electronic device 1300) and is configured to vibrate, make a sound, or otherwise generate a haptic and / or audible alert to a user of the device 1300.

[0141] In at least one example, the device 1300 includes a system-in-package (SiP) 1307, such as one or more integrated circuits enclosed in a chip carrier or substrate disposed within the internal volume 1303. In at least one example, the haptic engine 1305 may be a structural bracket that secures the SiP 1307 within the internal volume 1303. The haptic engine may include one or more fasteners, such as screws 1309 that pass through the haptic engine 1305 and the SiP 1307, to reduce the total number of fasteners. In this way, the SiP 1307 does not require its own fasteners separate from the haptic engine 1305 that operates as an SiP bracket.

[0142] In at least one example, the haptic engine 1305 (which may also be referred to as a SiP carrier) may include, for example, an extension 1311 fastened to the sidewall housing 1302 via a fastener 1313. The SiP carrier (e.g., the haptic engine 1305) may also include one or more ground pins, such as ground pin 1315. Additionally, in at least one example, the haptic engine 1305 may be fixed to the SiP 1307 as a carrier via one or more foams disposed therebetween. In at least one example, the foam may include a conductive foam that fills the space between the haptic engine 1305 and the SiP 1307.

[0143] ​ Any of the features, components, and / or parts shown (including their arrangement and configuration) may be included, either individually or in any combination, in any other example of the devices, features, components, and parts shown in the other figures described herein. Similarly, any of the features, components, and / or parts shown or described in reference to the other figures (including their arrangement and configuration) may be included, either individually or in any combination, in ​ the examples of the devices, features, components, and parts shown.

[0144] ​

[0145] In at least one example of the present disclosure, a wearable electronic device may include a sensor port for measuring the external ambient pressure in and / or at which the device is disposed and / or operates. The sensor may be disposed internally within the device, and the port may extend through the thickness of the device's housing from the port to the ambient environment. To minimize the visual appearance of the port and maximize the volume or size of the external environment with which the port communicates, the port may be set or defined by a portion of the housing between the display component and the upper peripheral edge of the housing such that the port extends away from the user. In this way, when the device is worn, the user's body does not obstruct or cover the port. A gap may be formed between the display component (e.g., the transparent cover of the display component) and the upper peripheral edge of the housing. The gap may provide fluid communication between the external environment and a cavity defined between the display component and the housing that defines the port. In this way, the sensor disposed internally may communicate with the external environment through the port that communicates with the external environment through the cavity and the gap.

[0146] In at least one example, the cavity can extend substantially or completely around the perimeter of the display component to maximize the cavity volume that communicates with the external environment through the gap. In this way, the pressure readings from the sensor can be accurate and repeatable. Additionally, the port can be small enough and disposed within the cavity, which has an overhanging housing and display features to visually occlude the port. In this way, the port can be effectively used for proper pressure measurements by the sensor while being visually occluded to maintain the aesthetic appeal of the device from the user's perspective.

[0147] ​ An example of a portion of the housing 1402 of the electronic device 1400 is shown. The housing 1402 can define an outer surface 1439 and an inner surface 1437. In at least one example, the housing 1402 can define a port 1435. ​ The port 1435 illustrated in can be an opening of a through-hole that extends through the thickness of the housing 1402. In at least one example, the port 1435 can include a circular opening having a diameter less than about 700 micrometers (e.g., a diameter of about 500 micrometers or less).

[0148] In at least one example, the port 1435 can fluidly couple an environmental sensor disposed within the device 1400 to the external environment (e.g., the surrounding environment) of the device 1400. In at least one example, the environmental sensor can include a pressure sensor. In at least one example, the size and location of the port 1435 can be set to effectively block the line of sight of a user viewing the device 1400 from outside the device 1400.

[0149] ​ Any of the features, components, and / or parts shown (including their arrangement and configuration) can be included, either individually or in any combination, in any other examples of the devices, features, components, and parts shown in the other figures described herein. Similarly, any of the features, components, and / or parts shown or described with reference to the other figures (including their arrangement and configuration) can be included, either individually or in any combination, in ​ the examples of the devices, features, components, and parts shown.

[0150] ​ A close-up view of a portion of another example of a device 1500 is shown, which includes a sidewall housing 1502 that defines two ports (a first port 1535a and a second port 1535b). ​ The first port 1535a and / or the second port 1535b shown in the example of can be similar to ​ the port 1435 shown. Both ports 1535a - b can be defined by the housing 1502 and provide a fluid passage between the internal volume of the device 1500 and the external environment.

[0151] In at least one example, device 1500 may include a polymeric material 1583 (e.g., similar to the polymeric material 1083 shown and described above) disposed between a display component of device 1500 and a housing 1502. In at least one example, as shown, the polymeric material 1583 may include a split section 1583' to expose one or more ports 1535 so as not to block fluid communication with the external environment through ports 1535a - b. ​ In at least one example, as shown, the polymeric material 1583 may include a split section 1583' to expose one or more ports 1535 so as not to block fluid communication with the external environment through ports 1535a - b. ​ In at least one example, as shown, the polymeric material 1583 may include a split section 1583' to expose one or more ports 1535 so as not to block fluid communication with the external environment through ports 1535a - b.

[0152] ​ Any of the features, components, and / or parts shown (including their arrangements and configurations) may be included, either alone or in any combination, in any other example of the devices, features, components, and parts shown in the other figures described herein. Similarly, any of the features, components, and / or parts shown or described with reference to the other figures (including their arrangements and configurations) may be included, either alone or in any combination, in the examples of the devices, features, components, and parts shown ​ In the examples of the devices, features, components, and parts shown.

[0153] ​ A close - up view of a portion of another example of a device 1600 is shown, which includes a side - wall housing 1602, a transparent cover 1612 of a display component, and ports 1635 (e.g., similar to ports 1535a - b and 1435 shown and described above respectively). In the illustrated example, the transparent cover 1612 may be spaced apart from the housing 1602 to define a gap 1697, which includes an open - air gap with nothing disposed between the transparent cover 1612 and the housing 1602. In at least one example, the gap 1697 defines a cavity 1633, which is defined between the housing 1602 and the transparent cover 1612 and is in fluid communication with the external environment (e.g., the environment in which device 1600 operates) through the gap 1697. ​ and ​ In at least one example, the transparent cover 1612 is part of the front cover or top cover of the wearable electronic device 1600 and is configured to face away from the user's body when the device 1600 is worn. In this way, the ports 1635 face away from the user's body to avoid being blocked by the user's body during use. In one example, device 1600 may be configured to be worn on a user's wrist. The front transparent cover 1612 may be opposite a rear cover, which is configured to press against or at least face the user's body when the device 1600 is worn. The ports 1635 may be configured to be in fluid communication with the external environment through the gap 1697 between the front transparent cover 1612 and the housing 1602 as shown, such that the user's wrist does not block the gap 1697 or the ports 1635 when the device 1600 is worn.

[0154] In at least one example, the transparent cover 1612 is part of the front cover or top cover of the wearable electronic device 1600 and is configured to face away from the user's body when the device 1600 is worn. In this way, the ports 1635 face away from the user's body to avoid being blocked by the user's body during use. In one example, device 1600 may be configured to be worn on a user's wrist. The front transparent cover 1612 may be opposite a rear cover, which is configured to press against or at least face the user's body when the device 1600 is worn. The ports 1635 may be configured to be in fluid communication with the external environment through the gap 1697 between the front transparent cover 1612 and the housing 1602 as shown, such that the user's wrist does not block the gap 1697 or the ports 1635 when the device 1600 is worn.

[0155] In at least one example, the housing 1602 at least partially overhangs the opening of the port 1635 to obscure its field of view, as ​ shown. In one example, the port 1635 is misaligned with the housing 1602 and, in some examples, with the transparent cover 1612 to at least partially obscure the field of view of the port 1635. Additionally, the diameter of the port 1635 is less than about 700 microns and, in some examples, as small as about 500 microns or less, which reduces the visibility of the port 1635 to the user through the gap 1697. In at least one example, the transparent cover 1612 may also at least partially obscure the field of view of the port 1635, as ​ illustrated.

[0156] ​ Any of the features, components, and / or parts shown (including their arrangement and configuration) may be included, either alone or in any combination, in any other example of the devices, features, components, and parts shown in the other figures described herein. Similarly, any of the features, components, and / or parts shown or described with reference to the other figures (including their arrangement and configuration) may be included, either alone or in any combination, in the ​ example of the devices, features, components, and parts shown.

[0157] ​ A cross-sectional view of a portion of an example of a wearable electronic device 1700 is shown, which includes a transparent cover 1712 coupled to a sidewall housing 1702 to define a cavity 1733 between the housing 1702 and the transparent cover 1712. The cavity 1733 may be in fluid communication with the external environment 1731 through a gap 1797 between the transparent cover 1712 and the housing 1702. In at least one example, the device 1700 may include a sensor 1727 disposed within an internal volume 1736 of the device 1700. In at least one example, a seal 1725 may be disposed between the sensor 1727 and the housing 1702 to isolate the internal volume 1736 from a sensor volume 1729 defined between the sensor 1727 and the housing 1702. In at least one example, the sensor 1727 may be disposed between the sensor volume 1729 and the internal volume 1736. In at least one example, the sensor 1727 may include a pressure sensor.

[0158] In at least one example, the housing 1702 can define a port 1735 that extends through the thickness T of the housing 1702, and the sensor volume 1729 can be in fluid communication with the external environment 1723 through the port 1735 and thus also through a gap 1797 between the transparent cover 1712 and the sidewall housing 1702 via a cavity (the port 1735 is in fluid communication with the cavity). In this manner, the sensor 1727 can be an environmental sensor configured to detect the conditions of the external environment 1723 through the port 1735. For example, the sensor 1727 can be a pressure sensor configured to detect the external environmental pressure or the external environmental fluid pressure (such as atmospheric pressure or barometric pressure) of the external environment 1723 through the port 1735.

[0159] As described above, and as also ​ shown, the housing 1702 can overhang the opening of the port 1735 defined by the housing 1702 in the cavity 1733 such that the opening of the port 1735 is hidden from outside the cavity 1733 through the gap 1797. In at least one example, the port 1735 includes a through-hole or orifice that extends from the cavity 1733 to the sensor volume 1729.

[0160] ​ Any of the features, components, and / or parts shown (including their arrangements and configurations) can be included, either alone or in any combination, in any other example of the devices, features, components, and parts shown in the other figures described herein. Similarly, any of the features, components, and / or parts shown or described with reference to the other figures (including their arrangements and configurations) can be included, either alone or in any combination, in ​ the example of the devices, features, components, and parts shown.

[0161] ​ A top plan view of an example of a wearable electronic device 1800 is shown, which includes a sidewall housing 1802 and a transparent cover 1812. In at least one example, the transparent cover 1812 is separated from the housing 1802 by a gap 1897 (such as an open gap similar to the other gaps shown and described above in the other figures). In at least one example, the gap 1897 can extend around the entire perimeter 1885 of the transparent cover 1812. In this example, the gap 1897 and through the gap 1897 (e.g., similar to ​The cavity shown and described above as being in fluid communication with the external environment through the gap 1797 can extend around the perimeter 1885 of the transparent cover 1812 between the transparent cover 1812 and the housing 1802. In this way, the volumes of the cavities 1633, 1733 that are in fluid communication with the ports 1735, 1635, 1535a - b, and 1425 extend around the perimeter 1885 of the device 1800 to maximize the total volume that is in fluid communication with the sensor volume 1729 and thus with the external environment 1723 for accurate and repeatable pressure measurements from the pressure sensor 1727.

[0162] ​ Any of the features, components, and / or parts shown (including their arrangements and configurations) can be included, either individually or in any combination, in any other examples of the devices, features, components, and parts shown in the other figures described herein. Similarly, any of the features, components, and / or parts shown or described with reference to the other figures (including their arrangements and configurations) can be included, either individually or in any combination, in ​ the examples of the devices, features, components, and parts shown.

[0163] ​ A side view of an example of an electronic device 1900 is shown, which includes a housing 1902 that defines a strap receiving feature 1908 configured to receive a securing strap for securing the electronic device 1900 to a user. In at least one example, the securing strap is configured to be coupled to the housing 1902 via the strap receiving feature 1908 and to secure the rear cover 1918 of the device 1900 against the user's body. In at least one example, the device 1900 can include a port 1935 defined by the housing 1902, the port including an opening defined by the housing within the strap receiving feature 1908.

[0164] The respective ports 1435, 1535a - b, 1635, 1735, and 1935 can be included, either individually or in any combination together, in one or more examples of the electronic devices described herein. In this way, unobstructed fluid communication between the internal sensors (such as internal pressure sensors) of the devices described herein can be maintained with a minimal impact on the visual aesthetics of the device.

[0165] ​ Any of the features, components, and / or parts shown (including their arrangements and configurations) can be included, either individually or in any combination, in any other examples of the devices, features, components, and parts shown in the other figures described herein. Similarly, any of the features, components, and / or parts shown or described with reference to the other figures (including their arrangements and configurations) can be included, either individually or in any combination, in ​In the examples of the devices, features, components, and parts shown.

[0166] ​ A perspective view of a portion of an example of a wearable electronic device 1900 is shown. The wearable electronic device includes a housing 1902 that defines a band-receiving feature 1908. A transparent cover 1912 of the display assembly of device 1900 can be positioned to form a gap 1997 between the transparent cover 1912 and the sidewall 1902. In at least one example, a sensor 1927 (which can be similar to ​ the sensor 1727 shown and described above) can be positioned within the device and can communicate with the external environment through one or more ports 1935a, 1935b that extend from the sensor 1927 to the gap 1997 and the band-receiving feature 1908, respectively.

[0167] In at least one example, a second port 1935b can include a first portion 1937a that has a diameter and / or cross-sectional shape different from that of a second portion 1937b. For example, the diameter of the first portion 1937a can be less than the diameter of the second portion 1937b. In one example, the second portion 1937b can define an oval cross-section (e.g., as opposed to the circular cross-section of the first portion 1937a) such that the opening of the port 1935b at the band-receiving feature 1908 is circular, even though the port 1935b extends at an angle toward the band-receiving feature 1908. In ​ one example shown, both the first port 1935a and the second port 1935b can extend to an opening at the gap 1997.

[0168] In at least one example, the housing 1902 can be 3D printed to form ports 1935a-b that are curved, serpentine, or otherwise irregularly formed, such as ports having corners, turns, or other non-linear features. ​ The ports 1935a-b shown and the ports shown in other figures and described herein can be formed and included within the device 1900 in any combination such that the sensor 1927 can be exposed to the external environment of the device 1900 using one or more ports. In one example, one or more ports 1935a-b can extend to the speaker port of the device 1900. In one example, one or more ports 1935a-b can extend to the back cover of the device 1900.

[0169] ​ and ​Any of the feature portions, components, and / or parts shown (including their arrangements and configurations) may be included, either individually or in any combination, in any other examples of the devices, feature portions, components, and parts shown in the other figures described herein. Similarly, any of the feature portions, components, and / or parts shown or described with reference to the other figures (including their arrangements and configurations) may be included, either individually or in any combination, in ​ and ​ the examples of the devices, feature portions, components, and parts shown.

[0170] ​

[0171] In at least one example of the present disclosure, a wearable electronic device may include a speaker module that is disposed within the device and at least partially disposed within a cavity formed into the thickness of the housing of the device. In at least one example, a diaphragm of the speaker module may be integrally formed with a face seal disposed between the housing (within the cavity) and a frame of the speaker module. The frame may be formed of metal to provide strong, rigid structural support to the diaphragm and the speaker driver. The seal may be disposed between surfaces of the cavity that are parallel to the diaphragm and / or the driver such that when a yoke that couples the driver and the frame to the housing presses the seal between the frame and the housing, the seal does not press radially inwardly against the frame.

[0172] Instead, the seal is pressed between the frame and the housing to transfer a force from the frame and / or the yoke into the housing that has an orienting force orthogonal to the plane in which the face seal lies. In this way, the yoke and the seal do not press inwardly against the frame to compromise the shape and proper function of the diaphragm. Instead, movement of the diaphragm is along an axis parallel to the force from the yoke, through the frame, and against the housing within the cavity. In this way, the metal frame can be thinner while maintaining stiffness for adequate structural support due to the metal material, and the seal can properly seal the interior volume of the device to prevent leakage and debris from entering into and around the speaker module.

[0173] ​ A cross-sectional view of a portion of an example of an electronic device is shown that includes a housing 2002 and a speaker assembly or module 2021 coupled to the housing 2002. In at least one example, the housing 2002 may be a sidewall housing that defines a recess 2019 that extends into the thickness T of the housing 2002 and includes a recessed surface 2017 that defines the recess 2019. The recessed surface 2017 may be within the thickness T of the housing 2002. In at least one example, the device 2000 may include a speaker module 2015 that includes a speaker assembly that is at least partially disposed within the recess 2019.

[0174] In at least one example, the speaker module 2015 may include an acoustic diaphragm 2013, a frame 2011 surrounding the acoustic diaphragm 2013, a seal 2009 extending between the diaphragm 2013 and the frame 2011, and a yoke 2007 coupled to the housing 2002 and configured to press the seal 2009 between the frame 2011 and the recessed surface 2017. In at least one example, the recessed surface 2017 may be a sealing surface against which the seal 2009 is pressed between the sealing surface and the frame 2011. In at least one example, the seal 2009 is configured to prevent sound, fluid, and / or air from passing through the seal 2009 between the recessed surface 2017 and the frame 2011.

[0175] In at least one example, the frame 2011 is coupled to the speaker driver 2005. In at least one example, the frame 2011 may include metal, and the compressive force may be configured to be transmitted from the yoke 2007 to the seal 2009 through the frame 2011. The parallel or substantially parallel nature of the recessed surface 2017 relative to the inner surface 2012 of the yoke 2007 and the seal 2009 disposed between the recessed surface 2017 and the frame 2011 prevents any force from being radially inwardly directed toward the center of the diaphragm 2013, thereby applying a smaller compressive force or no compressive force inwardly on the diaphragm 2013 or the frame 2011 and thus on the driver 2005 or any other component. In this way, the quality and lifespan of the speaker can be maintained and improved.

[0176] In at least one example, the diaphragm 2013 may include mechanical interlock features 2003 disposed between the frame 2011 and the recessed surface 2017. In at least one example, the seal 2009 may include mechanical interlock features 2003 of the diaphragm (including complementary shapes of the seal 2009 and the frame 2011) that couple the seal 2009 to the frame 2011. In this example, the seal 2009 may be integrally formed with the diaphragm 2013 as a single unitary piece including the mechanical interlock features 2003. In at least one example, the mechanical interlock features 2003 may be compressed between the recessed surface 2017 and the frame 2011.

[0177] In at least one example, the speaker driver 2015 may include an electromagnetic driver coupled to the inner surface 2012 of the yoke 2007. As described above, the inner surface 2012 of the yoke 2007 may be parallel or substantially parallel to the recessed surface 2017.

[0178] In at least one example, the seal 2009 may include a first material, and the frame 2011 may include a second material that is harder and / or more rigid than the first material. For example, as described above, the frame 2011 may include a metallic material, and the seal 2009 may include silicone or another polymeric material that is softer than the metal of the frame 2011.

[0179] In at least one example, the housing 2002 defines an aperture 2001 that is in fluid communication with the recess 2019. In at least one example, the recess 2019 may be a cavity, and the aperture 2001 may be in fluid communication with the cavity. In at least one example, the device 2000 may include a speaker grille 2014 disposed over or across the aperture 2001. In this example, the speaker grille 2014 may be coupled to the housing 2002.

[0180] ​ Any of the features, components, and / or parts shown (including their arrangement and configuration) may be included, either alone or in any combination, in any other example of the devices, features, components, and parts shown in the other figures described herein. Similarly, any of the features, components, and / or parts shown or described with reference to the other figures (including their arrangement and configuration) may be included, either alone or in any combination, in ​ the examples of the devices, features, components, and parts shown.

[0181] ​ A perspective view of an example of a speaker module 2121 similar to the speaker module 2021 shown and described above is shown. ​ is shown. ​ The speaker module 2121 shown may include a diaphragm 2113 coupled to a frame 2111 and a yoke 2107 coupled to the frame 2111. The frame 2111 may be disposed between the diaphragm 2113 and the yoke 2107.

[0182] ​ A perspective view of ​ the speaker module 2121 shown is shown, which includes a yoke 2107 coupled to a frame 2111. In at least one example, the yoke 2107 may be welded to the housing and / or the frame 2111 at one or more solder joints 2116a-f around the perimeter of the recess 2019 and / or the frame 2111.

[0183] ​Any of the features, components, and / or parts shown (including their arrangement and configuration) may be included, either individually or in any combination, in any other examples of the devices, features, components, and parts shown in the other figures described herein. Similarly, any of the features, components, and / or parts shown or described with reference to the other figures (including their arrangement and configuration) may be included, either individually or in any combination, in ​ the examples of the devices, features, components, and parts shown.

[0184] ​ Another example of a speaker module 2221 is shown, which includes a housing 2202 and a speaker assembly or module 2221 coupled to the housing 2202. In at least one example, the housing 2202 may be a sidewall housing that defines a recess 2219 that extends into the thickness T of the housing 2202 and includes a recessed surface 2217 that defines the recess 2219. The recessed surface 2217 may be within the thickness T of the housing 2202. In at least one example, the device 2200 may include a speaker module 2215 that includes a speaker assembly disposed at least partially within the recess 2219.

[0185] In at least one example, the speaker module 2215 may include an acoustic diaphragm 2213, a frame 2211 surrounding the acoustic diaphragm 2213, a seal 2209 extending between the diaphragm 2213 and the frame 2211, and a yoke 2207 coupled to the housing 2202 and configured to press the seal 2209 between the frame 2211 and the recessed surface 2217. In at least one example, the recessed surface 2217 may be a sealing surface against which the seal 2209 is pressed between the sealing surface and the frame 2211. In at least one example, the seal 2209 is configured to prevent sound, fluid, and / or air from passing through the seal 2209 between the recessed surface 2217 and the frame 2211.

[0186] In at least one example, the housing 2202 defines an aperture 2201 that is in fluid communication with the recess 2219. In at least one example, the recess 2219 may be a cavity, and the aperture 2201 may be in fluid communication with the cavity. In at least one example, the device 2200 may include a speaker grille 2214 disposed above or across the aperture 2201. In this example, the speaker grille 2014 may be coupled to the housing 2202 and serves as a barrier between the external environment 2223 of the device 2200 and the internal speaker volume 2218 between the diaphragm 2213 and the grille 2214. In at least one example, the housing 2202 may define a curved outer surface 2239 of the device 2200.

[0187] ​Any of the feature parts, components, and / or parts shown (including their arrangements and configurations) may be included, either individually or in any combination, in any other examples of the devices, feature parts, components, and parts shown in the other figures described herein. Similarly, any of the feature parts, components, and / or parts shown or described with reference to the other figures (including their arrangements and configurations) may be included, either individually or in any combination, in ​ the examples of the devices, feature parts, components, and parts shown.

[0188] ​ A side view of an example of a device 2200 is shown, which includes a housing 2202 that defines one or more speaker apertures or speaker ports 2201. In at least one example, the speaker port 2201 may be provided on a side of the device 2200 corresponding to one or more speakers disposed therein. The speaker port 2201 may be formed by perforations that include a plurality of holes formed through the thickness of the housing 2202. In at least one example, the perforations may be machined, etched, stamped, molded, drilled, laser drilled, or otherwise formed in the housing 2202.

[0189] ​ A cross-sectional view of the device 2200 along ​ plane B-B as indicated therein is shown. As shown in the cross-sectional view, the speaker module 2221 may be similar to the speaker module 2221 shown in FIG. 24. In ​ the example shown, the speaker port 2201 may include perforations 2203 formed through the thickness of the housing 2202. In at least one example, the speaker mesh 2214 may be disposed against or directly against the housing 2202 on its inner surface, as shown. In one example, the mesh 2214 may be adhered to the housing 2202 via an adhesive 2220 (such as a heat-activated film, a pressure-sensitive adhesive, glue, epoxy resin, or other fixing mechanism). In this example, the speaker module 2221 may be positioned closer to the inner surface of the housing 2202 to reduce the space occupied inside the device 2200, where the mesh 2214 is disposed against the inner surface of the housing 2202.

[0190] ​ Shows ​A close-up view of the speaker port 2201 as shown in the side view. As shown, the speaker port 2201 may include a plurality of perforations 2203 formed through the housing 2202. The mesh 2214 is seen through each perforation 2203 against the inner surface of the housing 2202. The mesh 2214 may include a braided wire structure forming mesh openings 2215 between adjacent wires. The size and location of the perforations 2203 and the mesh openings 2215 may be such that drainage, acoustic performance, reliability, and speaker protection are optimized. In at least one example, the perforations 2203 of the speaker port 2201 include a diameter between about 100 micrometers and about 700 micrometers. In one example, the diameter of the perforations 2203 may be between about 200 micrometers and about 600 micrometers, or between about 300 micrometers and about 500 micrometers, such as about 400 micrometers.

[0191] In at least one example, the mesh openings 2215 may be defined by an opening size (e.g., the size across each opening 2215) between about 40 micrometers and about 70 micrometers. In one example, the opening size of the openings 2215 may be between about 50 micrometers and about 65 micrometers, such as about 53 micrometers or about 63 micrometers. The relative size and number of the larger perforations 2203 and the smaller mesh openings 2215 disposed against the perforations 2203 may facilitate the drainage of water from the internal volume of the device 220 through the speaker port 2201 and prevent debris from entering the port without affecting the sound quality of the speaker module 2221 heard through the speaker port 2201.

[0192] ​ Any of the features, components, and / or parts shown (including their arrangement and configuration) may be included, either alone or in any combination, in any other examples of the devices, features, components, and parts shown in the other figures described herein. Similarly, any of the features, components, and / or parts shown or described with reference to the other figures (including their arrangement and configuration) may be included, either alone or in any combination, in ​ the examples of the devices, features, components, and parts shown.

[0193] ​

[0194] ​A side view of an example of a wearable electronic device 2400 is shown. The wearable electronic device includes a housing 2302 that defines a strap receiving feature 2308 similar to other strap receiving features described herein. The strap receiving feature 2308 can be configured to receive a securing strap that is configured to secure the device 2300 to a user's body. In at least one example, the strap receiving feature 2308 can include a strap release mechanism 2305 that is disposed within and / or at least partially defines the strap receiving feature 2308. The release mechanism 2305 can be movable to release the strap when secured to the housing 2302 at the strap receiving feature 2308. For example, the release mechanism 2305 can move between a flush, sub-flush, and / or protruding configuration relative to a surface of the housing 2302 that defines the strap receiving feature 2308. The movement or different positions of the release mechanism 2305 can lock the strap during use and release the strap from the strap receiving feature 2308.

[0195] In at least one example, the release mechanism 2305 can extend through the device 2300 such that ​ The shown actuation surface 2307 of the release mechanism 2305 can be accessible on a lower portion of the device 2300, such as as part of a rear cover 2318 of the device 2300. A user can press the release mechanism via the actuation surface 2307 of the release mechanism 2305 to move and / or lock the securing strap from the strap receiving feature 2308.

[0196] ​ A perspective view of an example of the release mechanism 2305 isolated from the remainder of the device 2300 is shown. The release mechanism 2307 can include a first portion that defines the actuation surface 2307 and is formed of a first material (such as a conductive material (such as metal)). The release mechanism 2307 can also include a second portion 2315 that is coupled to or molded to the first portion. The second portion 2315 can include a non-conductive material so as not to interfere with the electrical signals, antennas, etc. of the device 2300 when the release mechanism 2305 is actuated and moves relative to conductive portions of the housing 2302.

[0197] In at least one example, the second non-conductive portion 2315 can define an aperture 2313 in which a fixing clip 2311 is disposed. The fixing clip 2311 can secure the release mechanism 2305 within the housing 2302 while allowing the desired movement. The release mechanism 2305 can also include one or more biasing members (such as coil springs 2309a and 2309b) to bias the release mechanism 2305 to a rest position when the securing strap is locked in the strap receiving feature 2308. A user can manipulate the release mechanism 2305 via the actuation surface 2307 to overcome the biasing force of the biasing members.

[0198] ​shows a cross-sectional view of device 2300 along plane D-D as indicated in ​ The cross-sectional view shows a release mechanism 2305 within housing 2302, where a manipulation surface 2307 and a second portion 2315 define an aperture 2313, and a fixed clip 2311 is disposed within the aperture. Housing 2302 defines a strap receiving feature 2308 in which a securing strap of device 2300 can be locked and released. Fixed clip 2311 can extend across aperture 2313 to engage a recessed feature of housing 2302 to hold release mechanism 2305 in place during movement and / or at rest. In at least one example, opposing ends 2317a and 2317b of fixed clip 2311 can be formed of and / or include non-conductive material so as not to interfere with electrical signals, antennas, or other electrical signals of housing 2302 or device 2300. Intermediate portion 2319 of fixed clip 2319 can engage release mechanism 2305 while ends 2317a-b engage housing 2302, as shown.

[0199] ​ shows an isolated perspective view of an example of fixed clip 2311. Clip 2311 can include opposing ends 2317a-b and an intermediate portion 2319, as described above. Ends 2317a-b can include non-conductive material, and intermediate portion 2319 can include conductive or non-conductive material. In at least one example, fixed clip 2305 is shaped in a serpentine shape to effect its securing function. The serpentine shape allows a single piece to include opposing ends 2317a-b that engage the housing, and an intermediate portion 2319 that engages release mechanism 2305 when release mechanism 2305 is manipulated and moves relative to housing 2302.

[0200] ​ Any of the features, components, and / or parts shown (including their arrangement and configuration) can be included, either individually or in any combination, in any other examples of devices, features, components, and parts shown in the other figures described herein. Similarly, any of the features, components, and / or parts shown or described with reference to the other figures (including their arrangement and configuration) can be included, either individually or in any combination, in ​ the examples of devices, features, components, and parts shown.

[0201] ​

[0202] ​A cross-sectional view of a portion of an example of a wearable electronic device 2600 is shown, which includes a pressable dial button 2610 extending through a housing 2602. The button 2610 may include a rotatable dial 2603 and an electrical switch 2607 inside the device 2600. In one example, the dimensions of the bucket 2609 and the shear plate 2605 of the button 2610 assembly are reduced and positioned to make room for a larger battery 2616. Additionally, the button bracket 2611 may form an angled feature 2613 to provide more space for the battery 2616.

[0203] ​ Any of the features, components, and / or parts shown (including their arrangements and configurations) may be included, either alone or in any combination, in any other examples of the devices, features, components, and parts shown in the other figures described herein. Similarly, any of the features, components, and / or parts shown or described with reference to the other figures (including their arrangements and configurations) may be included, either alone or in any combination, in ​ the examples of the devices, features, components, and parts shown.

[0204] To the extent applicable to the present technology, data collected and used from various sources may be used to improve the delivery of engaging content or any other content that a user may be interested in. The present disclosure anticipates that, in some instances, such collected data may include personal information data that uniquely identifies or can be used to contact or locate a specific person. Such personal information data may include demographic data, location-based data, phone numbers, email addresses, IDs, home addresses, data or records related to a user's health or fitness level (e.g., vital sign measurements, medication information, exercise information), date of birth, or any other identifying or personal information.

[0205] The present disclosure recognizes that the use of such personal information data in the technology of the present invention can be used to benefit the user. For example, the personal information data can be used to deliver targeted content that the user is more interested in. Thus, the use of such personal information data enables the user to have planned control over the delivered content. Additionally, the present disclosure also anticipates other uses of personal information data that are beneficial to the user. For example, health and fitness data can be used to provide insights into a user's overall health condition or can be used as positive feedback for individuals who use the technology to pursue health goals.

[0206] The present disclosure anticipates that entities responsible for the collection, analysis, disclosure, transmission, storage, or other use of such personal information data will comply with sound privacy policies and / or privacy measures. Specifically, such entities should implement and adhere to privacy policies and measures that are recognized as meeting or exceeding industry or government requirements for maintaining the privacy and security of personal information data. Users should have easy access to such policies and they should be updated as data collection and / or use changes. Personal information from users should be collected for legitimate and reasonable entity purposes and should not be shared or sold outside of those legitimate purposes. Additionally, such collection / sharing should occur after receiving informed consent from the user. Further, such entities should consider taking any necessary steps to protect and secure access to such personal information data and to ensure that other entities with access to personal information data comply with the privacy policies and procedures of other entities. Additionally, such entities may subject themselves to third-party assessments to demonstrate their compliance with widely accepted privacy policies and practices. Further, the policies and practices should be adapted to the specific type of personal information data being collected and / or accessed and to the applicable laws and standards including considerations of particular jurisdictions. For example, in the United States, the collection or acquisition of certain health data may be governed by federal and / or state laws such as the Health Insurance Portability and Accountability Act (HIPAA); while health data in other countries may be subject to other regulations and policies and should be handled accordingly. Thus, different privacy measures should be asserted for different personal data types in each country.

[0207] Notwithstanding the foregoing, the present disclosure also anticipates embodiments where users selectively block the use or access of personal information data. That is, the present disclosure anticipates that hardware elements and / or software elements may be provided to prevent or block access to such personal information data. For example, with respect to an advertising delivery service, the inventive technology may be configured to allow a user to select "opt-in" or "opt-out" of participating in the collection of personal information data during or at any time after registering for the service. In another example, a user may choose not to provide emotion-related data for a targeted content delivery service. In another example, a user may choose to limit the length of time emotion-related data is kept or to completely prohibit the development of underlying emotional states. In addition to providing "opt-in" and "opt-out" options, the present disclosure also contemplates providing notifications related to the access or use of personal information. For example, a user may be notified when an application is downloaded that their personal information data will be accessed and then reminded again just before the personal information data is accessed by the application.

[0208] In addition, it is the intent of the present disclosure that personal information data should be managed and processed in a manner that minimizes the risk of unintentional or unauthorized access or use. Once the data is no longer needed, the risk can be minimized by restricting data collection and deleting the data. Additionally, and when applicable, including in certain health-related applications, data de-identification can be used to protect the privacy of users. De-identification can be facilitated, when appropriate, by removing specific identifiers (e.g., date of birth, etc.), controlling the amount or specificity of the data stored (e.g., collecting location data at the city level rather than at the address level), controlling how the data is stored (e.g., aggregating data among users), and / or other methods.

[0209] Accordingly, while the present disclosure broadly covers the use of personal information data to implement one or more of the various disclosed embodiments, the present disclosure also anticipates that the various embodiments may also be implemented without access to such personal information data. That is, the various embodiments of the technology of the present invention will not be rendered inoperative due to the lack of all or a portion of such personal information data. For example, preferences can be inferred based on non-personal information data or an absolute minimum amount of personal information such as the content requested by a device associated with the user, other non-personal information available to a content delivery service, or publicly available information, and content can be selected and delivered to the user.

[0210] For purposes of illustration, the foregoing description uses specific names to provide a thorough understanding of the described embodiments. However, it will be apparent to those skilled in the art that no specific details are required in order to practice the described embodiments. Accordingly, the foregoing description of the specific embodiments described herein is presented for purposes of illustration and description. They are not intended to be exhaustive or to limit the embodiments to the precise forms disclosed. It will be apparent to those of ordinary skill in the art that many modifications and variations are possible in light of the above teachings.

Claims

1. An electronic device, the electronic device comprising: a display assembly, the display assembly comprising: a display; and a transparent cover that defines an outer surface; a battery, the display being disposed between the battery and the transparent cover; a printed circuit board (PCB); and an electronic chip, the electronic chip being disposed on the PCB between the display assembly and the PCB, the electronic chip including an ambient light sensor; wherein the battery is spaced apart from the electronic chip to define a gap between the battery and the ambient light sensor.

2. The electronic device according to claim 1, wherein: the electronic device further comprises a temperature sensor disposed on a first portion of the electronic chip; the ambient light sensor is disposed on a second portion of the electronic chip; and the second portion is disposed between the battery and the display assembly.

3. The electronic device according to claim 2, wherein: the electronic device further comprises an electronic component; the gap is a first gap; and the electronic component is separated from the temperature sensor to form a second gap defined between the electronic component and the temperature sensor.

4. The electronic device according to claim 2, wherein: the electronic device further comprises an electronic component adjacent to the battery; the electronic chip is disposed between the electronic component and the display assembly; and the electronic chip is disposed between the battery and the display assembly.

5. The electronic device according to claim 4, wherein: the electronic chip includes a rectangular plate, the rectangular plate including: a first edge opposite to a second edge; and a third edge opposite to a fourth edge; and the electronic device further comprises: electrical pins that electrically connect the electronic chip to the PCB at the first edge, the third edge, and the fourth edge; and a first third edge is disposed between the battery and the display assembly; and the first edge is disposed between the electronic component and the display assembly.

6. The electronic device according to claim 5, wherein the electronic chip includes a via that electrically connects a ground contact at or near the second edge to at least one of the electrical pins.

7. The electronic device according to claim 5, wherein: the third edge includes a first length that defines the first portion of the electronic chip and a second length that defines the second portion of the electronic chip; and at least one of the electrical pins is disposed along the first length; and the second length is disposed between the battery and the display assembly and does not have any of the electrical pins.

8. The electronic device according to claim 5, wherein: the fourth edge includes a first length that defines the first portion of the electronic chip and a second length that defines the second portion of the electronic chip; and at least one of the electrical pins is disposed along the first length; and the second length is disposed between the battery and the display assembly and does not have electrical pins.

9. The electronic device according to claim 1, wherein: The electronic chip includes a rectangular plate, and the rectangular plate includes: A first edge, the first edge being opposite to a second edge, the second edge being disposed between the display component and the battery; and A third edge, the third edge being opposite to a fourth edge; and The electronic device further includes: Electrical pins, the electrical pins electrically connecting the electronic chip to the PCB at the first edge, the third edge, and the fourth edge; and The second edge does not have the electrical pins.

10. The electronic device according to claim 2, wherein the temperature sensor includes an ambient temperature sensor.

11. An electronic device, the electronic device including: A display component; A battery; And A printed circuit board (PCB), the PCB being disposed between the battery and the display component, the PCB including an electronic chip, and the electronic chip including: A first edge, the first edge being opposite to a second edge, the second edge being disposed between the display component and the battery; A third edge, the third edge being opposite to a fourth edge; Electrical pins, the electrical pins being soldered to the PCB and the electronic chip at the first edge, the third edge, and the fourth edge, the electrical pins including ground pins for electrically connecting the electronic chip to an electrical ground; and Electrical vias, the electrical vias electrically connecting a ground contact portion to the ground pins at or near the second edge.

12. The electronic device according to claim 11, wherein: The battery is separated from the display component to form a gap between the battery and the display component; The first edge defines a first portion of the electronic chip disposed outside the air gap; And The second edge defines a second portion of the electronic chip disposed within the air gap.

13. The electronic device according to claim 12, wherein the second portion does not have electrical pins soldered to the PCB among the electrical pins soldered to the PCB.

14. The electronic device according to claim 12, wherein the third edge includes: A first length, the first length defining the first portion and including at least one electrical pin soldered to the PCB among the electrical pins soldered to the PCB; And A second length, the second length defining the second portion, the second length not having electrical pins soldered to the PCB among the electrical pins soldered to the PCB.

15. The electronic device according to claim 14, wherein the fourth edge includes: A first length, the first length defining the first portion and including at least one electrical pin soldered to the PCB among the electrical pins soldered to the PCB; And A second length, the second length defining the second portion, the second length not having electrical pins soldered to the PCB among the electrical pins soldered to the PCB.

16. An electronic display device, the electronic display device including: A sidewall housing, the sidewall housing defining an upper peripheral edge; And A display component, the display component including: A transparent cover, the transparent cover including an outer surface defining an outer surface of the electronic display device and a concave inner surface opposite the outer surface, the concave inner surface defining a concave volume; and A display disposed within the concave volume.

17. The electronic display device according to claim 16, wherein: The transparent cover defines an outer lip that defines the concave inner surface and an outer peripheral edge of the transparent cover; and The outer peripheral edge of the transparent cover is adjacent to the upper peripheral edge.

18. The electronic display device according to claim 17, further comprising a polymeric material disposed between the outer lip and the display.

19. The electronic display device according to claim 18, wherein the polymeric material is disposed between the transparent cover and the sidewall housing.

20. The electronic display device according to claim 16, wherein the display includes a curved outer edge portion disposed within the concave volume.

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