Camera module and electronic device

Abstract

A camera module includes a fixed base, a carrier, a resilient member, an imaging lens, a coil, a magnet, a wire segment, and a light-shielding coating. The carrier is disposed opposite to the fixed base, and the carrier has a winding portion. The resilient member connects the fixed base and the carrier to provide a degree of freedom for the carrier to move relative to the fixed base in a direction. The imaging lens is disposed on the carrier and has an optical axis. The coil is disposed on the carrier. The magnet is disposed corresponding to the coil to provide a driving force for the carrier to move in the direction. The wire segment is disposed on the winding portion, and the wire segment electrically connects the resilient member and the coil. At least a portion of the wire segment is directed toward the optical axis, and the light-shielding coating is disposed on the at least a portion of the wire segment directed toward the optical axis. An electronic device having the camera module is also disclosed.

Description

Technical Field

[0001] This invention relates to a camera module and electronic device, and more particularly to a camera module suitable for electronic devices. Background Technology

[0002] With the rapid advancement of technology, high-quality optical lenses have become an indispensable component. Furthermore, the applications of electronic devices equipped with optical lenses are expanding, leading to more diverse requirements for these lenses.

[0003] However, in recent years, traditional optical lenses have struggled to meet the high optical quality demands of diversified electronic products, particularly due to non-imaging reflections within the lens itself causing poor optical quality. Known optical lenses often have internal configurations that easily generate reflective light, thus failing to meet the increasingly stringent market requirements for optical quality. Therefore, improving the internal configuration of optical lenses to avoid reflective light and meet the high specifications of today's electronic devices has become a crucial issue in the field. Summary of the Invention

[0004] In view of the above-mentioned problems, the present invention discloses a camera module and electronic device that helps to place anti-reflective elements at the points where wires are wound to generate reflective light, thereby improving the overall optical quality.

[0005] An embodiment of the present invention discloses a camera module comprising a fixed base, a carrier, an elastic element, an imaging lens, a coil, a magnet, a conductor segment, and a light-shielding coating. The carrier is disposed opposite to the fixed base and has a winding portion. The elastic element connects the fixed base and the carrier to provide the carrier with a degree of freedom to move relative to the fixed base in one direction. The imaging lens is disposed on the carrier and has an optical axis. The coil is disposed on the carrier. The magnet is correspondingly disposed with the coil to provide a driving force for the carrier to move in the stated direction. The conductor segment is disposed on the winding portion and is electrically connected to the elastic element and the coil. At least a portion of the conductor segment faces the optical axis, and the light-shielding coating is disposed on the at least a portion of the conductor segment facing the optical axis.

[0006] Another embodiment of the present invention discloses a camera module comprising a fixed base, a carrier, an elastic element, an imaging lens, a coil, a magnet, a conductor segment, and a light-shielding coating. The carrier is disposed opposite to the fixed base and has a winding portion. The elastic element connects the fixed base and the carrier to provide the carrier with a degree of freedom to move relative to the fixed base in one direction. The imaging lens is disposed on the carrier and has an optical axis. The coil is disposed on the carrier. The magnet is disposed correspondingly to the coil to provide a driving force for the carrier to move in the stated direction. The conductor segment is disposed on the winding portion and electrically connects the elastic element and the coil. At least a portion of the conductor segment is fixedly disposed with the elastic element, and the light-shielding coating is disposed at the fixed portion of the conductor segment with the elastic element.

[0007] Another embodiment of the present invention discloses a camera module comprising a fixed base, a carrier, an elastic element, an imaging lens, a coil, a magnet, a wire segment, and an optical colloid. The carrier is disposed opposite to the fixed base and has a winding portion. The elastic element connects the fixed base and the carrier to provide the carrier with a degree of freedom to move relative to the fixed base in one direction. The imaging lens is disposed on the carrier and has an optical axis. The coil is disposed on the carrier. The magnet is disposed correspondingly to the coil to provide a driving force for the carrier to move in the stated direction. The wire segment is disposed on the winding portion and electrically connects the elastic element and the coil. The optical colloid is disposed on at least a portion of the wire segment and is used to reduce reflected light entering an imaging surface of the imaging lens after being reflected by the wire segment on the winding portion.

[0008] Another embodiment of the present invention discloses an electronic device that includes the aforementioned camera module.

[0009] According to the camera module and electronic device disclosed in the above embodiments, since the outwardly protruding winding portion of the carrier, plus the conductor segment disposed thereon, often forms a structure that easily generates reflected light, the present invention uses a light-shielding coating to shield this area that easily generates reflected light. This allows the light-shielding coating to reduce reflected light entering the imaging surface of the imaging lens after being reflected by the conductor segment on the winding portion. Furthermore, the light-shielding coating can also fix the conductor segment, making the installation of the conductor segment more stable.

[0010] The above description of the content of this invention and the following description of the embodiments are used to demonstrate and explain the principles of this invention, and to provide a further explanation of the scope of protection of the claims of this invention. Attached Figure Description

[0011] Figure 1 This is an exploded view of a camera module according to a first embodiment of the present invention.

[0012] Figure 2 yes Figure 1 A three-dimensional schematic diagram of some components of the camera module.

[0013] Figure 3 yes Figure 2 An enlarged schematic diagram of the AA region of some components in the camera module.

[0014] Figure 4 This is a partially enlarged schematic diagram of a camera module according to a second embodiment of the present invention.

[0015] Figure 5 This is a partially enlarged schematic diagram of a camera module according to a third embodiment of the present invention.

[0016] Figure 6 A perspective view of one side of an electronic device according to a fourth embodiment of the present invention is shown.

[0017] Figure 7 Draw Figure 6 A three-dimensional diagram of the other side of the electronic device.

[0018] Figure 8 A schematic diagram illustrating the image captured by the ultra-wide-angle camera module.

[0019] Figure 9 A schematic diagram illustrating the image captured by a high-resolution camera module.

[0020] Figure 10 A schematic diagram illustrating the image captured by a telephoto camera module.

[0021] Figure 11 A perspective view of one side of an electronic device according to a fifth embodiment of the present invention is shown.

[0022] Figure 12 A perspective view of an electronic device according to a sixth embodiment of the present invention is shown.

[0023] Figure 13 Draw Figure 12 A side view of the electronic device.

[0024] Figure 14 Draw Figure 12 A top view of the electronic device.

[0025] [Symbol Explanation]

[0026] 1, 2, 3, 40a, 40b, 40c, 50, 50a, 50b, 50c, 50d, 50e, 50f, 50g, 50h, 60: Camera module

[0027] 11: Fixed base

[0028] 12, 22, 32: Carrier

[0029] 121, 221, 321: Winding section

[0030] 13, 23, 33: First elastic element

[0031] 14: Second elastic element

[0032] 15: Imaging Lens

[0033] 151: Optical Axis

[0034] 16, 26, 36: Coils

[0035] 17:Magnet

[0036] 18, 28, 38: Conductor segments

[0037] 19, 29, 39: Sun-blocking coatings

[0038] 4, 5, 6: Electronic devices

[0039] 41, 51: Flash module

[0040] 42: Focusing Assist Module

[0041] 43: Image Signal Processor

[0042] 44: Display Module

[0043] AA: Region

[0044] AM: Adhesive material

[0045] BB: Extension

[0046] CC: Prominent part

[0047] DD: Bottom

[0048] EE: Side Detailed Implementation

[0049] The following detailed description of the features and advantages of the present invention in the embodiments is sufficient to enable any person skilled in the art to understand the technical content of the present invention and to implement it accordingly. Based on the disclosure, claims, and drawings in this specification, any person skilled in the art can easily understand the related objects and advantages of the present invention. The following embodiments further illustrate the points of the present invention in detail, but are not intended to limit the scope of the present invention in any way.

[0050] The present invention provides a camera module comprising a fixed base, a carrier, an elastic element, an imaging lens, a coil, a magnet, a wire segment, and an optical colloid.

[0051] A carrier and a fixed base are disposed opposite each other, and the carrier has a winding portion. The winding portion can be integrally formed with the rest of the carrier. An elastic element connects the fixed base and the carrier, providing the carrier with a degree of freedom to move relative to the fixed base in one direction. An imaging lens is disposed on the carrier and has an optical axis. The number of winding portions can be two, and the two winding portions can be symmetrically arranged relative to the optical axis of the imaging lens. This allows for a mechanism design where wire segments can be fixed at both ends, thereby improving assembly efficiency. The carrier has a degree of freedom to move relative to the fixed base along the optical axis direction. This provides the feasibility of autofocus for the camera module.

[0052] A coil is disposed on a carrier, and a magnet is correspondingly disposed on the coil to provide a driving force for the carrier to move in the stated direction. The number of coils can be two, and the two coils can be disposed on opposite sides of the carrier. This allows for the design of a micro-actuator while maintaining a balance of driving force.

[0053] A conductor segment is disposed in the winding section and electrically connects the elastic element to the coil. The conductor segment can be a wire extending from the coil. The winding section can extend towards the fixed base, and the conductor segment can be wound around the winding section. This structure facilitates automated production.

[0054] An optical colloid may be disposed on at least a portion of the conductor segment. Specifically, the optical colloid may be a light-shielding coating. At least a portion of the conductor segment may face the optical axis, and the light-shielding coating may be disposed on the at least a portion of the conductor segment facing the optical axis. Alternatively, at least a portion of the conductor segment may be fixedly disposed with an elastic member, and the light-shielding coating may be disposed at the point where the at least a portion of the conductor segment is disposed with the elastic member and where the elastic member is fixed. In this case, at least a portion of the conductor segment may be welded to the elastic member, and the light-shielding coating may be disposed at the point where the conductor segment and the elastic member are welded together.

[0055] The light-shielding coating, which can be used as an optical agent, includes, but is not limited to, black materials. Since the outwardly protruding winding portion of the carrier, along with the conductive wire segment disposed thereon, often forms a structure prone to light reflection, especially the protruding portion of the conductive wire segment extending towards the optical axis or the welded joint between the conductive wire segment and the elastic element, this invention uses a light-shielding coating to shield these light-reflecting areas, allowing the coating to reduce reflected light entering the imaging surface of the imaging lens after being reflected by the conductive wire segment on the winding portion. Furthermore, the light-shielding coating can also fix the conductive wire segment, making its installation more stable. The light-shielding coating can be a black colloid. The good adhesion of the black colloid material can fix and protect the conductive wire segment, thereby preventing it from detaching or breaking, providing better structural stability, and also providing anti-reflective properties. The light-shielding coating can also be an insulating adhesive, but this invention is not limited to this. The light-shielding coating can be further disposed on at least a portion of the winding portion. This prevents the conductor segment from detaching from the winding section and improves the accuracy of the light-shielding coating application. The light-shielding coating can be positioned closer to the optical axis of the imaging lens than the winding section. This makes it easier to block high-intensity non-imaging light rays, thereby maintaining the imaging quality of the imaging lens.

[0056] The maximum field of view (FOV) of the imaging lens can satisfy the following condition: 100 degrees ≤ FOV ≤ 180 degrees. This allows a wide-angle imaging lens to be suitable for the aforementioned drive structure, enabling the capture of images with a large field of view. Alternatively, it can also satisfy the following condition: 110 degrees ≤ FOV ≤ 170 degrees. This provides a field of view with better light-blocking effect.

[0057] The various technical features in the camera module of the present invention can be combined and configured to achieve the corresponding effects.

[0058] Based on the above implementation methods, specific embodiments are presented below and described in detail with reference to the accompanying drawings.

[0059] <First Embodiment>

[0060] Please refer to Figures 1 to 3 ,in Figure 1 This is an exploded view of the camera module according to the first embodiment of the present invention. Figure 2 yes Figure 1 A three-dimensional schematic diagram of some components of the camera module, and Figure 3 yes Figure 2 An enlarged schematic diagram of the AA region of some components in the camera module.

[0061] In this embodiment, the camera module 1 includes a fixed base 11, a carrier 12, a first elastic element 13, a second elastic element 14, an imaging lens 15 with an optical axis 151, two coils 16, two magnets 17, two wire segments 18, and two optical colloids.

[0062] The carrier 12 is disposed opposite to the fixed base 11, and the carrier 12 has two winding portions 121. The winding portions 121 and the rest of the carrier 12 are integrally formed, and the winding portions 121 are symmetrically arranged with respect to the optical axis 151 of the imaging lens 15.

[0063] The first elastic element 13 connects the fixed base 11 and the carrier 12, and the imaging lens 15 is disposed on the carrier 12. The first elastic element 13 provides the carrier 12 and the imaging lens 15 disposed thereon with respect to the fixed base 11 along the optical axis 151. The second elastic element 14 connects the carrier 12 and the housing of the camera module 1 (not shown separately) to improve the stability of the carrier 12 and the imaging lens 15 disposed thereon moving along the optical axis 151.

[0064] Coils 16 are respectively disposed on opposite sides of the carrier 12, and magnets 17 are disposed correspondingly to coils 16, so as to provide driving force for the carrier 12 and the imaging lens 15 disposed thereon to move along the optical axis 151.

[0065] The conductor segment 18 is wound around the winding portion 121. The conductor segment 18 electrically connects the coil 16 and the first elastic member 13. Specifically, the conductor segment 18 is a conductor extending from the coil 16, such as through... Figure 3 The extension BB of the middle conductor segment 18 is connected to the coil 16. Furthermore, at least a portion of the conductor segment 18 extends and protrudes toward the optical axis 151, as shown below. Figure 3 The protrusion CC of the middle conductor segment 18 is fixedly welded to the first elastic member 13 by an adhesive material AM, such as solder. Furthermore, at least a portion of the conductor segment 18 faces the optical axis 151, as... Figure 3 The middle guide segment 18 has a side EE near the optical axis 151, and an adhesive material AM is also provided on the side EE of the guide segment 18.

[0066] The optical colloid is a light-shielding coating 19, and the light-shielding coating 19 is disposed on the portion of the conductor segment 18 that extends toward the optical axis 151 and is welded and fixedly disposed to the first elastic member 13 (i.e., the portion indicated by the arrow in the protrusion CC). Furthermore, the light-shielding coating 19 is further disposed on at least a portion of the winding portion 121, such as... Figure 3 The bottom part DD of the winding portion 121, and the light-shielding coating 19 is closer to the optical axis 151 of the imaging lens 15 than the winding portion 121.

[0067] The maximum field of view of the imaging lens 15 is FOV, which satisfies the following condition: FOV = 120 degrees.

[0068] <Second Embodiment>

[0069] Please refer to Figure 4 This is a partially enlarged schematic diagram of a camera module according to a second embodiment of the present invention.

[0070] In this embodiment, the camera module 2 includes a fixed base (not shown), a carrier 22, a first elastic element 23, a second elastic element (not shown), an imaging lens (not shown) having an optical axis, at least one coil 26, at least one magnet (not shown), at least one wire segment 28, and at least one light-shielding coating 29. This embodiment is similar to the first embodiment; the following description only focuses on the differences or necessary aspects between this embodiment and the first embodiment, while other similar parts will be omitted.

[0071] The carrier 22 has at least one winding portion 221, and the winding portion 221 extends toward the fixed base.

[0072] The first elastic element 23 provides the carrier 22 and the imaging lens mounted thereon with freedom to move relative to the fixed base along the optical axis. The coil 26 is correspondingly arranged with the magnet to provide the driving force for the carrier 22 and the imaging lens mounted thereon to move along the optical axis.

[0073] Conductor segment 28 is wound around the winding portion 221. Conductor segment 28 is a conductor extending from coil 26, such as through... Figure 4 The extension BB of the middle conductor segment 28 is connected to the coil 26. Furthermore, at least a portion of the conductor segment 28 extends and protrudes towards the optical axis, as shown below. Figure 4 The protrusion CC of the middle conductor segment 28 is fixedly welded to the first elastic member 23 by an adhesive material AM, such as solder. Furthermore, at least a portion of the conductor segment 28 faces the optical axis, such as... Figure 4 The middle guide segment 28 has a side EE near the optical axis, and an adhesive material AM is also provided on the side EE of the guide segment 28.

[0074] The light-shielding coating 29 is disposed on the part of the conductor segment 28 that extends toward the optical axis and is welded and fixedly disposed to the first elastic member 23 (i.e. the part indicated by the arrow of the protrusion CC).

[0075] <Third Embodiment>

[0076] Please refer to Figure 5 This is a partially enlarged schematic diagram of a camera module according to a third embodiment of the present invention.

[0077] In this embodiment, the camera module 3 includes a fixed base (not shown), a carrier 32, a first elastic element 33, a second elastic element (not shown), an imaging lens (not shown) having an optical axis, at least one coil 36, at least one magnet (not shown), at least one wire segment 38, and at least one light-shielding coating 39. This embodiment is similar to the first embodiment; the following description only focuses on the differences or necessary aspects between this embodiment and the first embodiment, while other similar parts will be omitted.

[0078] The carrier 32 has at least one winding portion 321.

[0079] The first elastic element 33 provides the carrier 32 and the imaging lens mounted thereon with the freedom to move relative to the fixed base along the optical axis. The coil 36 is correspondingly arranged with the magnet to provide the driving force for the movement of the carrier 32 and the imaging lens mounted thereon along the optical axis.

[0080] Conductor segment 38 is wound around the winding portion 321. Conductor segment 38 is a conductor extending from coil 36, such as through... Figure 5 The extension BB of the middle conductor segment 38 is connected to the coil 36. Furthermore, at least a portion of the conductor segment 38 extends and protrudes towards the optical axis, as shown below. Figure 5 The protrusion CC of the middle conductor segment 38 is fixedly welded to the first elastic member 33 by an adhesive material AM, such as solder. Furthermore, at least a portion of the conductor segment 38 faces the optical axis, such as... Figure 5 The middle guide segment 38 has a side EE near the optical axis, and an adhesive material AM is also provided on the side EE of the guide segment 38.

[0081] The light-shielding coating 39 is disposed on the portion of the conductor segment 38 that extends toward the optical axis and is welded and fixedly disposed to the first elastic member 33 (i.e., the portion indicated by the arrow in the protrusion CC). Furthermore, the light-shielding coating 39 is further disposed on at least a portion of the winding portion 121, such as... Figure 5 The bottom DD of the middle winding section 121.

[0082] <Fourth Embodiment>

[0083] Please refer to Figure 6 and Figure 7 ,in Figure 6 A perspective view of one side of an electronic device according to a fourth embodiment of the present invention is shown, and Figure 7 Draw Figure 6 A three-dimensional diagram of the other side of the electronic device.

[0084] In this embodiment, the electronic device 4 is a smartphone. The electronic device 4 includes multiple camera modules, a flash module 41, a focus assist module 42, an image signal processor 43, a display module (user interface) 44, and an image software processor (not shown separately).

[0085] These camera modules include an ultra-wide-angle camera module 40a, a high-resolution camera module 40b, and a telephoto camera module 40c. Camera module 40a is one of camera modules 1 to 3 in the above embodiments.

[0086] The ultra-wide-angle camera module 40a has the ability to capture multiple scenes. Figure 8 A schematic diagram illustrating images captured by the ultra-wide-angle camera module 40a is shown. The maximum field of view (FOV) of the ultra-wide-angle camera module 40a corresponds to... Figure 8 From that perspective.

[0087] The high-resolution camera module 40b features high resolution and low distortion. The high-resolution camera module 40b can further capture… Figure 8 A portion of the image. Figure 9 A schematic diagram illustrating images captured by a high-resolution camera module 40b.

[0088] The telephoto camera module 40c features high magnification. The telephoto camera module 40c can further capture... Figure 9 A portion of the image. Figure 10 A schematic diagram illustrating the image captured by the telephoto camera module 40c.

[0089] When the user photographs a subject, the electronic device 4 uses the ultra-wide-angle camera module 40a, the high-resolution camera module 40b, or the telephoto camera module 40c to focus the light and capture an image. It then activates the flash module 41 for supplemental lighting and uses the subject distance information provided by the focus assist module 42 for rapid focusing. The image signal processor 43 further optimizes the image to improve the image quality produced by the camera module and provides zoom functionality. The focus assist module 42 can use an infrared or laser focus assist system to achieve rapid focusing. The display module 44 can be a touchscreen with touch functionality, allowing manual adjustment of the shooting angle. This enables switching between different camera modules and utilizes the diverse functions of the image software processor for image capture and processing (or can use a physical shooting button). The image processed by the image software processor is then displayed on the display module 44.

[0090] <Fifth Embodiment>

[0091] Please refer to Figure 11A perspective view of one side of an electronic device according to a fifth embodiment of the present invention is shown.

[0092] In this embodiment, the electronic device 5 is a smartphone. The electronic device 5 includes camera modules 50, 50a, 50b, 50c, 50d, 50e, 50f, 50g, and 50h, a flash module 51, an image signal processor, a display device, and an image software processor (not shown). Camera modules 50, 50a, 50b, 50c, 50d, 50e, 50f, 50g, and 50h are all located on the same side of the electronic device 5, while the display device is located on the other side. At least one of camera modules 50f and 50g is one of the camera modules 1 to 3 described in the above embodiments.

[0093] Camera module 50 is a telephoto camera module, camera module 50a is a telephoto camera module, camera module 50b is a telephoto camera module, camera module 50c is a telephoto camera module, camera module 50d is a wide-angle camera module, camera module 50e is a wide-angle camera module, camera module 50f is an ultra-wide-angle camera module, camera module 50g is an ultra-wide-angle camera module, and camera module 50h is a Time-of-Flight (ToF) camera module. In this embodiment, camera modules 50, 50a, 50b, 50c, 50d, 50e, 50f, and 50g have different viewing angles, allowing the electronic device 5 to provide different magnifications to achieve optical zoom shooting effects. Furthermore, camera modules 50 and 50a are telephoto camera modules with light-shifting elements. Additionally, camera module 50h can acquire depth information of the image. The electronic device 5 described above includes multiple camera modules 50, 50a, 50b, 50c, 50d, 50e, 50f, 50g, and 50h as an example, but the number and configuration of the camera modules are not intended to limit the present invention. When the user photographs the subject, the electronic device 5 uses camera modules 50, 50a, 50b, 50c, 50d, 50e, 50f, 50g, or 50h to focus light and capture an image, activates the flash module 51 for supplemental lighting, and performs subsequent processing in a manner similar to the aforementioned embodiments, which will not be described in detail here.

[0094] <Sixth Embodiment>

[0095] Please refer to Figures 12 to 14 ,in Figure 12A perspective schematic diagram of an electronic device according to a sixth embodiment of the present invention is shown. Figure 13 Draw Figure 12 A side view of the electronic device, and Figure 14 Draw Figure 12 A top view of the electronic device.

[0096] In this embodiment, the electronic device 6 is a car. The electronic device 6 includes a plurality of automotive camera modules 60, and these camera modules 60 are one of the camera modules 1 to 3 in the above embodiments, which can be applied, for example, to a panoramic driving assistance system, a driving recorder, and a reversing camera.

[0097] like Figure 12 As shown, the camera module 60 can be installed, for example, around the vehicle body to capture images of the car's surroundings, helping to identify road conditions outside the vehicle and thus enabling automated driving assistance functions. Furthermore, the images can be combined into a panoramic view using an image processing software to provide the driver with images of blind spots, allowing the driver to monitor the surroundings of the vehicle for easier driving and parking.

[0098] like Figure 13 As shown, the camera module 60 can be installed, for example, below the left and right rearview mirrors respectively, wherein the viewing angle of the camera module 60 can be 40 degrees to 120 degrees, to capture image information within the range of the left and right lanes.

[0099] like Figure 14 As shown, the camera module 60 can also be installed, for example, below the left and right rearview mirrors and inside the front and rear windshields, thereby helping the driver obtain information about the external space outside the cockpit, providing more perspectives to reduce blind spots and improve driving safety.

[0100] The camera modules 1-3 of this invention are not limited to applications in smartphones, panoramic driving assistance systems, dashcams, and reversing cameras. Camera modules 1-3 can be applied to various mobile focusing systems as needed, and feature excellent aberration correction and good image quality. For example, camera modules 1-3 can be used in various electronic devices such as 3D image capture, digital cameras, mobile devices, tablet computers, smart TVs, network monitoring equipment, multi-lens devices, recognition systems, motion-sensing game consoles, and wearable devices. The aforementioned electronic devices are merely illustrative examples of practical applications of this invention and do not limit the scope of application of the camera modules of this invention.

[0101] Although the present invention has been disclosed above with reference to the foregoing embodiments, it is not intended to limit the present invention. Any person skilled in the art may make some modifications and refinements without departing from the spirit and scope of the present invention. Therefore, the scope of patent protection of the present invention shall be determined by the claims appended to this specification.

Claims

1. A camera module, characterized in that, Include: A fixed base; A carrier is disposed opposite to the fixed base, wherein the carrier has a winding portion; An elastic element connects the fixed base and the carrier to provide the carrier with a degree of freedom to move in one direction relative to the fixed base; An imaging lens is disposed on the carrier and has an optical axis; A coil is disposed on the carrier; A magnet is disposed corresponding to the coil to provide a driving force for the carrier to move in the direction; A conductor segment is disposed on the winding portion, wherein the conductor segment is electrically connected to the elastic element and the coil, and at least a portion of the conductor segment extends and protrudes toward the optical axis and is welded and fixedly disposed to the elastic element; as well as A light-shielding coating is disposed on at least a portion of the conductor segment extending toward the optical axis and welded and fixed to the elastic element, wherein the light-shielding coating is closer to the optical axis than the winding portion.

2. The camera module according to claim 1, characterized in that, The number of coils is two, and the two coils are respectively disposed on both sides of the carrier.

3. The camera module according to claim 1, characterized in that, The number of the winding portions is two, and the two winding portions are symmetrically arranged with respect to the optical axis of the imaging lens.

4. The camera module according to claim 1, characterized in that, At least a portion of the conductor segment is fixedly disposed with the elastic element, and the light-shielding coating is disposed at the fixed position where the conductor segment is disposed with the at least a portion of the elastic element and the elastic element.

5. The camera module according to claim 1, characterized in that, The maximum field of view (FOV) of the imaging lens satisfies the following conditions: 100 degrees ≤ FOV ≤ 180 degrees.

6. The camera module according to claim 5, characterized in that, The maximum field of view (FOV) of the imaging lens satisfies the following conditions: 110 degrees ≤ FOV ≤ 170 degrees.

7. The camera module according to claim 1, characterized in that, The winding portion extends toward the fixed base, and the conductor segment is wound around the winding portion.

8. The camera module according to claim 1, characterized in that, The light-shielding coating is further disposed on at least a portion of the winding portion.

9. The camera module according to claim 1, characterized in that, The light-shielding coating is closer to the optical axis of the imaging lens than the winding portion.

10. The camera module according to claim 1, characterized in that, The light-blocking coating is a black colloid.

11. A camera module, characterized in that, Include: A fixed base; A carrier is disposed opposite to the fixed base, wherein the carrier has a winding portion; An elastic element connects the fixed base and the carrier to provide the carrier with a degree of freedom to move in one direction relative to the fixed base; An imaging lens is disposed on the carrier and has an optical axis; A coil is disposed on the carrier; A magnet is disposed corresponding to the coil to provide a driving force for the carrier to move in the direction; A conductor segment is disposed on the winding portion, wherein the conductor segment is electrically connected to the elastic element and the coil, and at least a portion of the conductor segment extends and protrudes toward the optical axis and is welded and fixedly disposed to the elastic element; and An optical colloid is disposed on at least a portion of the conductor segment extending toward the optical axis and welded and fixed to the elastic member, wherein the optical colloid is used to reduce reflected light entering an imaging surface of the imaging lens after being reflected by the conductor segment on the winding portion, and the optical colloid is closer to the optical axis than the winding portion.

12. The camera module according to claim 11, characterized in that, At least a portion of the conductor segment is fixedly disposed with the elastic element, and the optical colloid is disposed at the fixed point where the conductor segment is disposed with at least a portion of the elastic element and the elastic element.

13. The camera module according to claim 11, characterized in that, At least a portion of the conductor segment faces the optical axis, and the optical colloid is disposed on the at least a portion of the conductor segment facing the optical axis.

14. The camera module according to claim 11, characterized in that, The maximum field of view (FOV) of the imaging lens satisfies the following conditions: 100 degrees ≤ FOV ≤ 180 degrees.

15. The camera module according to claim 11, characterized in that, The maximum field of view (FOV) of the imaging lens satisfies the following conditions: 110 degrees ≤ FOV ≤ 170 degrees.

16. The camera module according to claim 11, characterized in that, The number of coils is two, and the two coils are respectively disposed on both sides of the carrier.

17. The camera module according to claim 11, characterized in that, The number of the winding portions is two, and the two winding portions are symmetrically arranged with respect to the optical axis of the imaging lens.

18. The camera module according to claim 11, characterized in that, The optical colloid is closer to the optical axis of the imaging lens than the winding portion.

19. The camera module according to claim 11, characterized in that, The winding portion extends toward the fixed base, and the conductor segment is wound around the winding portion.

20. The camera module according to claim 11, characterized in that, The optical colloid is further disposed on at least a portion of the winding portion.

21. The camera module according to claim 11, characterized in that, The carrier has the degree of freedom to move relative to the fixed base along the optical axis.

22. An electronic device, characterized in that, Include: The camera module according to claim 11.

Images