Display modules and electronic equipment

Abstract

The present invention relates to a display screen module and an electronic device, wherein the display screen module includes a display screen and an antenna film. The display screen includes a display surface and a back surface arranged opposite to each other, and the display surface includes a display area and a non-display area arranged around the periphery of the display area. The antenna film includes a base film and a radiator arranged on the base film, and the antenna film covers at least a portion of the display area, and at least a portion of the radiator is located within the display area. In the above-mentioned display screen module, since the antenna film covers at least a portion of the display area of the display screen, and at least a portion of the radiator is located within the display area, the radiator arranged in the display area can be used to transmit and receive antenna signals, and this portion of the radiator does not need to be arranged in the housing of the electronic device, thereby saving space in the housing for arranging the antenna, which is conducive to the lightweight and thin design of the electronic device.

Description

Technical Field

[0001] The present invention relates to the field of antenna technology, and in particular to a display screen module and electronic equipment. Background Art

[0002] With the continuous development of mobile communication technology in electronic devices such as smartphones, the radio frequency bands of mobile communications used by electronic devices are constantly increasing. However, with the trend of electronic devices becoming lighter and thinner, the space on the housing of electronic devices for arranging antennas is no longer sufficient. Summary of the Invention

[0003] Based on this, it is necessary to provide a display screen module and an electronic device to address the problem of insufficient space for arranging antennas on the housing of an electronic device.

[0004] A display screen module, comprising:

[0005] A display screen, comprising a display surface and a back surface disposed opposite to each other, wherein the display surface comprises a display area and a non-display area disposed outside the display area; and

[0006] The antenna film comprises a base film and a radiator arranged on the base film. The antenna film covers at least a portion of the display area, and at least a portion of the radiator is located in the display area.

[0007] In one embodiment, the base film includes a first surface and a second surface disposed opposite to each other, the first surface is located on a side of the base film facing away from the display screen, and at least one of the first surface and the second surface is provided with the grid-shaped radiator.

[0008] In one embodiment, the radiator includes a transceiver area and an extension area that are isolated from each other, and at least a portion of the transceiver area is located in the display area and is used to transmit and receive antenna signals.

[0009] In one embodiment, at least a portion of the extended area is located within the display area and is used for grounding.

[0010] In one embodiment, the receiving and transmitting area and the extension area are located on the same side of the base film.

[0011] In one embodiment, the radiator is provided on both the first surface and the second surface, and one of the radiator on the first surface and the radiator on the second surface is used for transmitting and receiving antenna signals.

[0012] In one embodiment, the boundary of the pattern formed by the radiator coincides with the boundary of the base film, or the area defined by the boundary of the pattern formed by the radiator is smaller than the area of the first surface.

[0013] In one embodiment, the display screen module includes a cover plate, which covers a side of the antenna membrane facing away from the display screen.

[0014] In one embodiment, the display screen module includes a polarizer disposed between the cover plate and the display screen, and the antenna membrane is disposed at at least one of between the cover plate and the polarizer and between the polarizer and the display screen.

[0015] An electronic device comprises a middle frame and the above-mentioned display screen module, wherein the middle frame surrounds the display screen module and is connected to the display screen module.

[0016] In the above-mentioned display screen module, since the antenna film covers at least part of the display area of the display screen and at least part of the radiator is located in the display area, the radiator arranged in the display area can be used to send and receive antenna signals, and this part of the radiator does not need to be arranged in the housing of the electronic device, thereby saving space in the housing for arranging the antenna, which is conducive to the lightweight design of the electronic device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 is a schematic diagram of an electronic device according to an embodiment from one perspective;

[0019] Figure 2 for Figure 1 a schematic diagram of another perspective of the electronic device;

[0020] Figure 3 is a cross-sectional view of a display screen module of an electronic device according to one embodiment;

[0021] Figure 4 is a front view of an electronic device according to an embodiment;

[0022] Figure 5 is a cross-sectional view of a display screen module of an electronic device according to another embodiment;

[0023] Figure 6 A cross-sectional view of a display screen module of an electronic device according to another embodiment;

[0024] Figure 7 A cross-sectional view of a display screen module of an electronic device according to another embodiment;

[0025] Figure 8A front view of an electronic device according to another embodiment;

[0026] Figure 9 is a schematic diagram of an antenna membrane according to an embodiment;

[0027] Figure 10 A schematic structural diagram of an electronic device provided by an embodiment.

[0028] Reference numerals:

[0029] 10. Electronic device 11. Housing 111. Middle frame

[0030] 113, back cover 12, display module 121, cover

[0031] 123, polarizer 125, display screen 1251, display surface

[0032] 1251a, display area 1251b, non-display area 1253, back

[0033] 127, antenna film 1271, bottom film 1271a, blank area

[0034] 1271b, first surface 1271c, second surface 1273, radiator

[0035] 1273a, first line 1273b, second line A1, transceiver area

[0036] B1, extension area DETAILED DESCRIPTION

[0037] To facilitate understanding of the present invention, the present invention will be described more fully below with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the accompanying drawings. However, the present invention may be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and comprehensive understanding of the present disclosure.

[0038] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly attached to the other element or there may be an intermediate element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only.

[0039] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used in this specification of the present invention are for the purpose of describing specific embodiments only and are not intended to limit the present invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0040] As used herein, "electronic device" refers to a device that can receive and / or send communication signals, including but not limited to a device that is connected via any one or more of the following connection methods:

[0041] (1) Connection via a wired line, such as Public Switched Telephone Networks (PSTN), Digital Subscriber Line (DSL), digital cable, or direct cable connection;

[0042] (2) Via wireless interfaces, such as cellular networks, wireless local area networks (WLAN), digital television networks such as DVB-H networks, satellite networks, and AM-FM broadcast transmitters.

[0043] An electronic device configured to communicate via a wireless interface may be referred to as a "mobile terminal". Examples of mobile terminals include, but are not limited to, the following electronic devices:

[0044] (1) Satellite phone or cellular phone;

[0045] (2) Personal Communications System (PCS) terminals that can combine cellular radiotelephones with data processing, fax, and data communications capabilities;

[0046] (3) Radiotelephone, pager, Internet / Intranet access, Web browser, notepad, calendar, Personal Digital Assistant (PDA) equipped with a Global Positioning System (GPS) receiver;

[0047] (4) conventional laptop and / or palmtop receivers;

[0048] (5) Conventional laptop and / or palmtop radiotelephone transceivers, etc.

[0049] refer to Figure 1 and Figure 2In some embodiments, the electronic device 10 is a smart phone. The electronic device 10 includes a housing 11, a display screen module 12, and electronic components such as a circuit board (not shown) and a battery (not shown) disposed in the housing 11. The housing 11 is used to mount electronic components such as the display screen module 12, the circuit board, and the battery, and to support, position, and protect these components. The appearance of the electronic device 10 is mainly presented by the housing 11. The circuit board can integrate the processor, power management unit, storage unit, baseband chip, etc. of the electronic device 10. The battery can provide power for the display screen module 12, the circuit board, and the electronic components on the circuit board.

[0050] In some embodiments, the housing 11 may include a middle frame 111 and a back cover 113. The middle frame 111 is in the shape of a rectangular frame. The display screen module 12 is connected to one side of the middle frame 111, and the middle frame 111 is arranged around the outer periphery of the display screen module 12. The back cover 113 is connected to the side of the middle frame 111 facing away from the display screen module 12. Electronic components such as circuit boards and batteries are arranged between the display screen module 12 and the back cover 113. The material of the middle frame 111 can be non-metallic, such as ceramic, glass, or plastic. The material of the middle frame 111 can also be metal, such as aluminum alloy, magnesium alloy, or stainless steel. Of course, the middle frame 111 can also be a metal injection molded part, that is, a metal base is used to ensure the structural rigidity of the middle frame 111, and the base is formed into grooves, bosses, countersunk holes and other structures through an injection molding process for assembly and positioning of other components. The material of the back cover 113 can be non-metallic, such as ceramic, glass, or plastic. The back cover 113 may also be made of metal, such as aluminum alloy, magnesium alloy, or stainless steel. The back cover 113 may be made of the same material as the middle frame 111, or it may be made of a different material. Furthermore, in some embodiments, the middle frame 111 may be integrally formed with the back cover 113. In other embodiments, the electronic device 10 may be a tablet computer or a handheld game console.

[0051] The present invention is described with the electronic device 10 being a smart phone. The display screen module 12 of the electronic device 10 can be used to display information and provide an interactive interface for the user. Figure 3 The display module 12 further includes a cover plate 121, a polarizer 123, and a display screen 125 stacked in sequence. The cover plate 121 can be made of glass or sapphire, which has a relatively high light transmittance. For example, the light transmittance of the cover plate 121 can be above 90%.

[0052] The display screen 125 includes a display surface 1251 and a back surface 1253 that are arranged opposite to each other. The display surface 1251 can be simply understood as the side of the display screen 125 used to present information. Figure 4The display surface 1251 may further include a display area 1251a and a non-display area 1251b. The display area 1251a may be used to display information, while the non-display area 1251b is generally used to arrange circuit wiring and prevent light leakage from the sides of the display screen 125. In embodiments where the display area 1251a is rectangular, the non-display area 1251b is disposed around the display area 1251a and is generally in the shape of a rectangular ring. In embodiments where the display area 1251a is circular, the non-display area 1251b is disposed around the display area 1251a and may be in the shape of a circular ring.

[0053] See Figure 3 and combined Figure 5 An antenna film 127 is provided at least between the cover plate 121 and the polarizer 123, or between the polarizer 123 and the display screen 125. The antenna film 127 includes a base film 1271 and a radiator 1273 disposed on the base film 1271. The antenna film 127 covers at least a portion of the display area 1251a, with at least a portion of the radiator 1273 located within the display area 1251a. The radiator 1273 is electrically connected to the circuit board of the electronic device 10 to radiate and receive antenna signals. In some embodiments, the base film 1271 is made of PI (polyimide) material, and the radiator 1273 is formed on the base film 1271 using a photolithography process. Specifically, the radiator 1273 is formed on the base film 1271 through steps such as plate making, exposure and development, and etching, ensuring a reliable connection between the radiator 1273 and the base film 1271 and a relatively high positional accuracy of the pattern formed by the radiator 1273. In other embodiments, the radiator 1273 may also be formed on the base film 1271 using a process such as silk screen printing to reduce the difficulty and cost of processing the radiator 1273. In other embodiments, the base film 1271 may also be made of other materials, such as plastic film.

[0054] The material of the radiator 1273 can be nano silver, which forms nano silver lines on the bottom film 1271 and forms a pattern. Figure 4In this embodiment, the radiator 1273 is distributed in a grid pattern on the base film 1271. Taking the rectangular display area 1251a as an example, in some embodiments, the radiator 1273 may include a plurality of spaced-apart first lines 1273a and a plurality of spaced-apart second lines 1273b. Both the first lines 1273a and the second lines 1273b are linear. The plurality of first lines 1273a are generally parallel and form an acute angle with the length of the rectangle. The spacing between adjacent first lines 1273a can be equal. The plurality of second lines 1273b are generally parallel and form an acute angle with the width of the rectangle. The spacing between adjacent second lines 1273b can be equal. Furthermore, the first lines 1273a and the second lines 1273b are arranged at an angle. For example, in this embodiment, the first lines 1273a and the second lines 1273b are generally perpendicular to each other, so that the plurality of first lines 1273a and the plurality of second lines 1273b form a rectangular grid.

[0055] In other embodiments, the angle between the first lines 1273a and the second lines 1273b can be acute, so that the first lines 1273a and the second lines 1273b form a grid pattern of another shape. Of course, in other embodiments, the first lines 1273a and the second lines 1273b do not have to be straight lines. For example, the first lines 1273a and the second lines 1273b can be zigzag lines or curves, and the second lines 1273b can also be zigzag lines or curves.

[0056] It can be understood that the blank area 1271a of the grid pattern formed by the radiator 1273 (i.e., the area of the base film 1271 not covered by the radiator 1273) can ensure the transmittance of light. Under the same other conditions, the higher the proportion of the blank area 1271a in the area of the base film 1271, the better the light transmittance of the entire antenna film 127.

[0057] The width of the silver nanowires is within the nanometer scale, for example, less than 100 nanometers. The small width of the silver nanowires not only provides excellent electrical conductivity, but also excellent light transmittance and flex resistance, thus enabling the base film 1271 to have a relatively high light transmittance. In other words, the portion of the radiator 1273 covering the display area 1251a has minimal impact on the display effect of the display screen 125. Because the primary materials of the cover plate 121, polarizer 123, and display screen 125 are all non-metallic, the portion of the radiator 1273 covering the display area 1251a is located away from the metal structures of the housing 11 to reduce the shielding effect of these metal structures on the radiator 1273, thereby allowing the antenna to obtain a relatively large antenna clearance area, making the antenna design easier and achieving higher radiation efficiency, i.e., providing the antenna with relatively superior performance.

[0058] Furthermore, the radiator 1273 can be connected to the feeding terminal from the non-display area 1251b of the display screen 125 to feed high-frequency current into the radiator 1273. The radiator 1273 can also be grounded from the non-display area 1251b of the display screen 125. This structural arrangement can prevent the feeding terminal and the grounding from adversely affecting the display effect of the display screen 125.

[0059] In the display module 12, since the antenna film 127 covers at least a portion of the display area 1251a of the display screen 125, and at least a portion of the radiator 1273 is located within the display area 1251a, the radiator 1273 located within the display area 1251a can transmit and receive antenna signals. This portion of the radiator 1273 does not need to be located within the housing 11 of the electronic device 10, thereby saving space within the housing 11 for antenna placement and facilitating a slimmer and lighter design for the electronic device 10. Since at least a portion of the radiator 1273 is located within the display area 1251a of the display screen 125, it is positioned away from the metal structure of the housing 11. This allows for a relatively large antenna clearance area, facilitating antenna design and achieving superior performance. The antenna film 127 can be independently machined and formed, then cut to the desired size and assembled with the other components of the display module 12. This facilitates antenna placement, simplifies antenna design, and improves assembly efficiency.

[0060] refer to Figure 3 In some embodiments, the bottom film 1271 includes a first surface 1271b and a second surface 1271c disposed opposite to each other, and the first surface 1271b is located on the side of the bottom film 1271 facing away from the display screen 125. Figure 5 、 Figure 6 and Figure 7 , at least one of the first surface 1271b and the second surface 1271c is provided with a grid-shaped radiator 1273. For example, referring to Figure 5 In some embodiments, the grid-shaped radiator 1273 is disposed on the second surface 1271c of the base film 1271, that is, the radiator 1273 is located on the side of the base film 1271 facing the display screen 125. In other embodiments, the grid-shaped radiator 1273 is disposed on the first surface 1271b of the base film 1271, that is, the radiator 1273 is located on the side of the base film 1271 facing away from the display screen 125. In other embodiments, Figure 6 and Figure 7 Grid-shaped radiators 1273 can be provided on both the first surface 1271b and the second surface 1271c to fully utilize the surface of the base film 1271 and improve the radiation performance of the entire antenna film 127.

[0061] Furthermore, in embodiments where grid-shaped radiators 1273 are provided on both the first surface 1271b and the second surface 1271c, the pattern formed by the radiators 1273 on the first surface 1271b can be aligned with the pattern formed by the radiators 1273 on the second surface 1271c. This means that the orthographic projection of the pattern formed by the radiators 1273 on the first surface 1271b onto the second surface 1271c overlaps with the pattern formed by the radiators 1273 on the second surface 1271c. This structure can increase the area ratio of the blank area 1271a of the base film 1271, thereby reducing the impact of the radiators 1273 on the light transmittance of the base film 1271. This in turn improves the light transmittance of the entire antenna film 127, ensuring the display quality of the display module 12.

[0062] Furthermore, in an embodiment where a radiator 1273 is provided on the first surface 1271b, the pattern formed by the radiator 1273 may be distributed over the entire first surface 1271b (see Figure 4 For example, if the first and second lines 1273a and 1273b are linear, the pattern formed by the radiator 1273 is distributed across the entire first surface 1271b. This means that both ends of any first line 1273a and both ends of any second line 1273b extend to the edge of the first surface 1271b. In other words, the boundary of the pattern formed by the radiator 1273 coincides with the boundary of the first surface 1271b.

[0063] refer to Figure 8 In other embodiments, the area defined by the boundary of the pattern formed by the radiator 1273 is smaller than the area of the first surface 1271b. That is, the pattern formed by the radiator 1273 is distributed over a portion of the first surface 1271b, and the rest of the first surface 1271b may be the blank area 1271a. The pattern formed by the radiator 1273 on the second surface 1271c may also be distributed over the entire second surface 1271c or over a portion of the second surface 1271c.

[0064] Further, refer to Figure 9Taking the radiator 1273 on the first surface 1271b as an example, the radiator 1273 on the first surface 1271b may include a mutually isolated transceiver area A1 and an extension area B1. At least a portion of the transceiver area A1 is located within the display area 1251a and is used to transmit and receive antenna signals. That is, the radiator 1273 in the transceiver area A1 is electrically connected to the feed end. The extension area B1 may be grounded or not. For example, at least a portion of the extension area B1 may be located within the display area 1251a and is used for grounding. The extension area B1 may become a parasitic branch of the transceiver area A1. The extension area B1 couples with the transceiver area A1 via the gap between the transceiver area A1 and the extension area B1, and is then used to radiate and receive antenna signals, thereby increasing the communication bandwidth of the antenna membrane 127. For example, the transceiver area A1 can be used to radiate and receive antenna signals in a first frequency band, while the extension area B1 can be used to radiate and receive antenna signals in a second frequency band. The first frequency band may be an LTE communication frequency band, and the second frequency band may be one or more of a GPS communication frequency band, a WiFi communication frequency band, and a Bluetooth communication frequency band.

[0065] It is understood that in an embodiment where the radiator 1273 is disposed on the entire first surface 1271b, the radiator 1273 may include a transceiver area A1 and an extension area B1. In an embodiment where the radiator 1273 is disposed on a local area of the first surface 1271b, the radiator 1273 may also include a transceiver area A1 and an extension area B1.

[0066] In an embodiment where a radiator 1273 is provided on the second surface 1271c, the radiator 1273 on the second surface 1271c may also include a mutually isolated transceiver area A1 and an extended area B1. At least a portion of the transceiver area A1 is located within the display area 1251a and is used to transmit and receive antenna signals. In other words, the radiator 1273 in the transceiver area A1 is electrically connected to the feeder. The extended area B1 may or may not be grounded. In this embodiment, the extended area B1 can also be used to radiate and receive antenna signals, thereby increasing the communication bandwidth of the antenna film 127.

[0067] In the above embodiment, the transceiver area A1 and the extension area B1 capable of coupling and feeding with the transceiver area A1 are located on the same side of the bottom film 1271. In other embodiments, the transceiver area A1 and the extension area B1 capable of coupling and feeding with the transceiver area A1 can be located on different sides of the bottom film 1271. For example, the transceiver area A1 can be located on the first surface 1271b side, and the extension area B1 can be located on the second surface 1271c side. For another example, the transceiver area A1 can be located on the second surface 1271c side, and the extension area B1 can be located on the first surface 1271b side. In this embodiment, the extension area B1 can also be used to radiate and receive antenna signals, thereby increasing the communication bandwidth of the antenna membrane 127.

[0068] Furthermore, in an embodiment where both the first surface 1271b and the second surface 1271c are provided with a radiator 1273, one of the radiator 1273 on the first surface 1271b and the second surface 1271c is used to transmit and receive antenna signals, while the other may be grounded or ungrounded. In this embodiment, the radiator 1273 on the first surface 1271b can be fed with a high-frequency current for transmitting and receiving antenna signals in a first frequency band, and the radiator 1273 on the second surface 1271c can couple with the radiator 1273 on the first surface 1271b for transmitting and receiving antenna signals in a second frequency band, thereby increasing the communication bandwidth of the antenna diaphragm 127 and improving antenna performance.

[0069] refer to Figure 10 , Figure 10 This is a schematic diagram of the structure of an electronic device 10 provided in an embodiment of the present invention. The electronic device 10 may include a radio frequency (RF) circuit 501, a memory 502 including one or more computer-readable storage media, an input unit 503, a display unit 504, a sensor 505, an audio circuit 506, a wireless fidelity (WiFi) module 507, a processor 508 including one or more processing cores, and a power supply 509. Those skilled in the art will understand that Figure 10 The structure of the electronic device 10 shown in the figure does not constitute a limitation to the electronic device 10, and the electronic device 10 may include more or fewer components than shown in the figure, or combine certain components, or arrange the components differently.

[0070] The radio frequency circuit 501 can be used to send and receive information, or receive and send signals during a call. In particular, after receiving downlink information from the base station, it is handed over to one or more processors 508 for processing; in addition, uplink data is sent to the base station. Generally, the radio frequency circuit 501 includes but is not limited to an antenna, at least one amplifier, a tuner, one or more oscillators, a subscriber identity module (SIM) card, a transceiver, a coupler, a low noise amplifier (LNA), a duplexer, etc. In addition, the radio frequency circuit 501 can also communicate with the network and other devices through wireless communication. The wireless communication can use any communication standard or protocol, including but not limited to Global System of Mobile Communications (GSM), General Packet Radio Service (GPRS), Code Division Multiple Access (CDMA), Wideband Code Division Multiple Access (WCDMA), Long Term Evolution (LTE), email, Short Messaging Service (SMS), etc.

[0071] The memory 502 can be used to store applications and data. The applications stored in the memory 502 include executable code. The applications can be composed of various functional modules. The processor 508 executes various functional applications and data processing by running the applications stored in the memory 502. The memory 502 may mainly include a program storage area and a data storage area, wherein the program storage area may store an operating system, applications required for at least one function (such as a sound playback function, an image playback function, etc.), etc.; the data storage area may store data created based on the use of the electronic device 10 (such as audio data, a phone book, etc.), etc. In addition, the memory 502 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one disk storage device, a flash memory device, or other volatile solid-state storage device. Accordingly, the memory 502 may also include a memory controller to provide the processor 508 and the input unit 503 with access to the memory 502.

[0072] The input unit 503 can be used to receive input digital, character information or user feature information (such as fingerprints), and generate keyboard, mouse, joystick, optical or trackball signal input related to user settings and function control. Specifically, in a specific embodiment, the input unit 503 may include a touch-sensitive surface and other input devices. The touch-sensitive surface, also known as a touch display or touchpad, can collect user touch operations on or near it (such as operations performed by the user using a finger, stylus or any other suitable object or accessory on or near the touch-sensitive surface) and drive the corresponding connection device according to a pre-set program. Optionally, the touch-sensitive surface may include two parts: a touch detection device and a touch controller. The touch detection device detects the user's touch direction and detects the signal generated by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts it into touch point coordinates, and then sends it to the processor 508. It can also receive commands sent by the processor 508 and execute them.

[0073] The display unit 504 can be used to display information input by the user or information provided to the user and various graphical user interfaces of the electronic device 10, which can be composed of graphics, text, icons, videos and any combination thereof. The display unit 504 may include a display panel. Optionally, the display panel can be configured in the form of a liquid crystal display (LCD), an organic light-emitting diode (OLED), etc. Further, the touch-sensitive surface can cover the display panel, and when the touch-sensitive surface detects a touch operation on or near it, it is transmitted to the processor 508 to determine the type of touch event, and then the processor 508 provides corresponding visual output on the display panel according to the type of touch event. Although in Figure 10 In the embodiment, the touch-sensitive surface and the display panel are used as two independent components to realize input and output functions, but in some embodiments, the touch-sensitive surface and the display panel can be integrated to realize input and output functions.

[0074] The electronic device 10 may also include at least one sensor 505, such as a light sensor, a motion sensor, and other sensors. Specifically, the light sensor may include an ambient light sensor and a proximity sensor, wherein the ambient light sensor may adjust the brightness of the display panel according to the brightness of the ambient light, and the proximity sensor may turn off the display panel and / or backlight when the electronic device 10 is moved to the ear. As a type of motion sensor, the gravity acceleration sensor can detect the magnitude of acceleration in all directions (generally three axes), and can detect the magnitude and direction of gravity when stationary. It can be used for applications that recognize the posture of the mobile phone (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), vibration recognition related functions (such as pedometer, tapping), etc.; as for other sensors that the electronic device 10 can also be configured with, such as gyroscopes, barometers, hygrometers, thermometers, infrared sensors, etc., they will not be described in detail here.

[0075] The audio circuit 506 can provide an audio interface between the user and the electronic device 10 via a speaker and microphone. The audio circuit 506 can convert received audio data into electrical signals, transmit them to the speaker, and then convert them into sound signals for output. The microphone, on the other hand, converts collected sound signals into electrical signals, which are received by the audio circuit 506 and converted into audio data. The audio data is then processed by the processor 508 and then transmitted to, for example, another electronic device 10 via the RF circuit 501. Alternatively, the audio data can be output to the memory 502 for further processing. The audio circuit 506 may also include an earphone jack to provide communication between an external earphone and the electronic device 10.

[0076] Wireless Fidelity (WiFi) is a short-range wireless transmission technology. The electronic device 10 can help users send and receive emails, browse web pages, and access streaming media through the wireless fidelity module 507, which provides users with wireless broadband Internet access. Figure 10 The Wi-Fi module 507 is shown, but it is understandable that it is not an essential component of the electronic device 10 and can be omitted as needed without changing the essence of the invention.

[0077] The processor 508 is the control center of the electronic device 10. It connects the various components of the electronic device 10 using various interfaces and circuits. By running or executing applications stored in the memory 502 and accessing data stored in the memory 502, it performs various functions of the electronic device 10 and processes data, thereby providing overall monitoring of the electronic device 10. Optionally, the processor 508 may include one or more processing cores. Preferably, the processor 508 may integrate an application processor and a modem processor, wherein the application processor primarily processes the operating system, user interface, and application programs, while the modem processor primarily handles wireless communications. It is understood that the modem processor may not be integrated into the processor 508.

[0078] The electronic device 10 also includes a power supply 509 for supplying power to various components. Preferably, the power supply 509 can be logically connected to the processor 508 via a power management system, thereby enabling the power management system to manage charging, discharging, and power consumption. The power supply 509 can also include one or more DC or AC power supplies, a recharging system, a power failure detection circuit, a power converter or inverter, a power status indicator, and other arbitrary components.

[0079] although Figure 10 Not shown, the electronic device 10 may further include a Bluetooth module, etc., which will not be described in detail here. In specific implementation, the above modules can be implemented as independent entities, or can be arbitrarily combined and implemented as the same or several entities. The specific implementation of the above modules can be referred to the previous method embodiments, which will not be described in detail here.

[0080] The technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description concise, not all possible combinations of the technical features in the above-mentioned embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0081] The above-described embodiments merely represent several implementation methods of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent. It should be noted that a person skilled in the art would be able to make various modifications and improvements without departing from the spirit of the present invention, all of which fall within the scope of protection of the present invention. Therefore, the scope of protection of the patent for this invention shall be determined by the appended claims.

Claims

1. A display screen module, characterized in that: include: A display screen, comprising a display surface and a back surface disposed opposite to each other, wherein the display surface comprises a display area and a non-display area disposed outside the display area; and An antenna film includes a base film and a radiator provided on the base film, the antenna film covers at least a portion of the display area, and at least a portion of the radiator is located within the display area, the base film includes a first surface and a second surface arranged opposite to each other, the first surface and the second surface are both provided with grid-shaped radiators, the orthographic projection of the pattern formed by the radiators on the first surface on the second surface coincides with the pattern formed by the radiators on the second surface, one of the radiators on the first surface and the radiators on the second surface is used to transmit and receive antenna signals, and the other can be grounded or not, the radiator on the first surface is connected to the feeding end from the non-display area, and can be fed with high-frequency current through the feeding end for transmitting and receiving antenna signals in a first frequency band, and the radiator on the second surface can be coupled with the radiator on the first surface for transmitting and receiving antenna signals in a second frequency band.

2. The display screen module according to claim 1, wherein: The radiator is made of nanosilver, and nanosilver wires are formed on the base film. The width of the nanosilver wires is less than 100 nanometers.

3. The display screen module according to claim 1, wherein: The radiator includes a transceiver area and an extension area that are isolated from each other. At least a portion of the transceiver area is located in the display area and is used for transmitting and receiving antenna signals.

4. The display screen module according to claim 3, wherein: At least a portion of the extension area is located in the display area and is used for grounding.

5. The display screen module according to claim 4, wherein: The receiving and transmitting area and the extension area are located on the same side of the base film.

6. The display screen module according to claim 3, wherein: The transceiver area and the extension area capable of coupling and feeding power with the transceiver area are located on different sides of the bottom film.

7. The display screen module according to claim 2, wherein: The boundary of the pattern formed by the radiator coincides with the boundary of the base film, or the area defined by the boundary of the pattern formed by the radiator is smaller than the area of the first surface.

8. The display screen module according to any one of claims 1 to 7, wherein: The display screen module includes a cover plate, which covers a side of the antenna membrane facing away from the display screen.

9. The display screen module according to claim 8, wherein: The display screen module includes a polarizer disposed between the cover plate and the display screen, and the antenna film is disposed at at least one of a position between the cover plate and the polarizer and a position between the polarizer and the display screen.

10. An electronic device, characterized in that: The invention comprises a middle frame and the display screen module according to any one of claims 1 to 9, wherein the middle frame surrounds the display screen module and is connected to the display screen module.

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