CN114302048B - Camera module and electronic equipment - Google Patents
Camera module and electronic equipment Download PDFInfo
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- CN114302048B CN114302048B CN202210043465.XA CN202210043465A CN114302048B CN 114302048 B CN114302048 B CN 114302048B CN 202210043465 A CN202210043465 A CN 202210043465A CN 114302048 B CN114302048 B CN 114302048B
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- mirror
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- imaging lens
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- lens
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- 238000003384 imaging method Methods 0.000 claims abstract description 163
- 230000003287 optical effect Effects 0.000 claims abstract description 56
- 230000005540 biological transmission Effects 0.000 claims abstract description 52
- 238000002310 reflectometry Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000009966 trimming Methods 0.000 abstract description 7
- 201000009310 astigmatism Diseases 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Studio Devices (AREA)
Abstract
The application discloses module and electronic equipment make a video recording, the module of making a video recording includes: an imaging lens; the first reflecting mirror is arranged on one side of the imaging lens, and the first reflecting mirror and the imaging lens are arranged at intervals along the optical axis direction of the imaging lens; the light transmission lens group comprises a plurality of second reflectors; the light transmitted through the imaging lens is incident to the reflecting surface of the first reflecting mirror, the light reflected by the first reflecting mirror is incident to the light transmission lens group, and the light incident to the light transmission lens group is transmitted by the second reflecting mirror in the light transmission lens group to be emitted from the second reflecting mirror far away from the imaging lens in the light transmission lens group; the imaging chip is arranged near a second reflector far away from the imaging lens in the light transmission lens group, and light rays emitted from the second reflector far away from the imaging lens in the light transmission lens group are projected to the imaging chip. The camera module can reduce the height of the imaging lens in the optical axis direction, and the problems of aperture reduction and astigmatism caused by the height reduction of the trimming of the lens are avoided.
Description
Technical Field
The application belongs to the technical field of shooting, and particularly relates to a shooting module and electronic equipment.
Background
Along with the increasing popularization of mobile terminal equipment such as mobile phones in life of people, the requirements of consumers on mobile phone photographing are higher, and the requirements on ultra-long-focus application scenes are larger. At present, an ultra-long focal lens is realized through a periscope lens, and as the requirement on the resolution of the periscope lens is higher, the aperture of the lens becomes larger, so that the height of a lens module becomes higher and higher, and the mobile phone is not favorable for lightening and thinning.
Disclosure of Invention
An objective of the present embodiment is to provide a camera module and an electronic device, which are used for solving the problems that the height of a lens module is higher and the thinning of a mobile phone is not facilitated.
In a first aspect, an embodiment of the present application provides a camera module, including:
an imaging lens;
the first reflecting mirror is arranged on one side of the imaging lens, and the first reflecting mirror and the imaging lens are arranged at intervals along the optical axis direction of the imaging lens;
a light transmitting lens group comprising a plurality of second mirrors;
the imaging chip is arranged adjacent to the second reflecting mirror far away from the imaging lens in the light transmission lens group, and light rays emitted from the second reflecting mirror far away from the imaging lens in the light transmission lens group are projected to the imaging chip;
the light transmitted through the imaging lens is incident to the reflecting surface of the first reflecting mirror, the light reflected by the first reflecting mirror is incident to the second reflecting mirror close to the imaging lens in the light transmission lens group, and the light incident to the light transmission lens group is transmitted by the second reflecting mirror in the light transmission lens group and exits from the second reflecting mirror far away from the imaging lens in the light transmission lens group.
In a second aspect, an embodiment of the present application provides an electronic device, including the camera module set described in the foregoing embodiment;
the thickness direction of the electronic device is the same as the optical axis direction of the imaging lens.
In the camera module of this application embodiment, first speculum with imaging lens is followed imaging lens's optical axis direction interval sets up, include a plurality of in the light transmission lens group second speculum, the light of first speculum reflection is incident to be close to in the light transmission lens group imaging lens's second speculum, the incidence to the light of light transmission lens group is through the second speculum light transmission in the light transmission lens group is followed keep away from in the light transmission lens group imaging lens's second speculum outgoing, follow keep away from in the light transmission lens group imaging lens's second speculum outgoing light projects to imaging chip. The arrangement of the first reflecting mirror and the light transmission lens group can enable light to be transmitted along the direction perpendicular to the optical axis of the imaging lens, so that the height of the camera shooting module in the direction of the optical axis of the imaging lens can be reduced, and thinning of the camera shooting module and equipment is facilitated. The trimming of the lens is not needed, the problems of aperture reduction and astigmatism caused by the height reduction of the trimming of the lens are avoided, and the aperture effect is ensured.
Drawings
Fig. 1 is a schematic diagram of light transmission of a camera module in an embodiment of the present application;
FIG. 2 is a schematic diagram illustrating another light transmission of the camera module according to the embodiment of the present application;
FIG. 3 is a schematic top view of a camera module according to an embodiment of the present disclosure;
FIG. 4 is a schematic view of an imaging lens overlapping a second mirror;
FIG. 5 is a schematic view of an imaging lens mated with a raised structure;
reference numerals
An imaging lens 10; an aspherical lens 11; a housing 12; a driving mechanism 13;
a light transmitting lens group 20;
a first mirror 21; a second mirror 22;
an imaging chip 30;
a filter 40;
a frame 50; a rear cover 51; raised structures 52.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.
The terms first, second and the like in the description and in the claims, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the present application may be implemented in sequences other than those illustrated or described herein. Furthermore, in the description and claims, "and/or" means at least one of the connected objects, and the character "/", generally means that the associated object is an "or" relationship.
The following describes in detail the camera module provided in the embodiments of the present application through specific embodiments and application scenarios thereof, with reference to fig. 1 to 5.
As shown in fig. 1 to 4, an image capturing module according to an embodiment of the present application includes: the imaging lens assembly comprises an imaging lens 10, a first reflecting mirror 21, a light transmission lens group 20 and an imaging chip 30, wherein the first reflecting mirror 21 is arranged on one side of the imaging lens 10, and the first reflecting mirror 21 and the imaging lens 10 are arranged at intervals along the optical axis direction of the imaging lens 10. The imaging lens 10 may include one or more aspherical lenses, and in the case where the imaging lens 10 includes a plurality of aspherical lenses, optical axes of the plurality of aspherical lenses may be collinear. The light transmission lens group 20 may include a plurality of second reflecting mirrors 22, such as three, the plurality of second reflecting mirrors 22 may be sequentially disposed in a direction perpendicular to the optical axis of the imaging lens 10, and adjacent two second reflecting mirrors 22 may be disposed at intervals in the optical axis direction of the imaging lens 10. The plurality of second reflecting mirrors 22 may be sequentially disposed in a direction perpendicular to the optical axis of the imaging lens 10 and include two adjacent second reflecting mirrors 22 that may be disposed at intervals in a direction perpendicular to the optical axis of the imaging lens 10, and may further include two adjacent second reflecting mirrors 22 that overlap at orthographic projection portions on a first plane, the first plane being a plane perpendicular to the optical axis of the imaging lens 10. The adjacent two second reflecting mirrors 22 may be spaced apart from each other by a certain distance in the optical axis direction of the imaging lens 10, and the specific spacing distance may be selected according to practical situations. The above arrangement of the plurality of second reflecting mirrors 22 can enable light rays to be transmitted along the direction perpendicular to the optical axis of the imaging lens, so that the folding of the optical path is realized, and the height of the imaging module in the optical axis direction of the imaging lens can be reduced.
The imaging chip 30 may be disposed adjacent to the second mirror 22 of the light transmitting lens group away from the imaging lens 10, and the light rays exiting the second mirror 22 of the light transmitting lens group away from the imaging lens 10 may be projected onto the imaging chip 30, and may be imaged on the imaging chip 30. The imaging chip 30 has a photoelectric conversion function, and processes and finally images light passing through the mirror and each mirror. The light transmitted through the imaging lens 10 is incident on the reflecting surface of the first reflecting mirror 21, the light reflected by the first reflecting mirror 21 is incident on the second reflecting mirror 22, which is close to the imaging lens 10, of the light transmitting lens group 20, and the light incident on the light transmitting lens group 20 is transmitted by the second reflecting mirror 22, which is far from the imaging lens 10, of the light transmitting lens group 20, and exits from the second reflecting mirror 22, which is far from the imaging lens 10, of the light transmitting lens group 20. For example, as shown in fig. 1 to 2, the light transmission lens group 20 may include three second reflecting mirrors 22, the three second reflecting mirrors 22 may be sequentially disposed in a direction perpendicular to the optical axis of the imaging lens 10, and two adjacent second reflecting mirrors 22 may be disposed at intervals in the optical axis direction of the imaging lens 10. The light transmitted through the imaging lens 10 is incident on the reflecting surface of the first reflecting mirror 21, the light reflected by the first reflecting mirror 21 is incident on the second reflecting mirror 22 (the leftmost one of the second reflecting mirrors 22) of the light transmitting lens group 20 near the imaging lens 10, and the light incident on the light transmitting lens group 20 is transmitted through the second reflecting mirror 22 (the middle one of the second reflecting mirrors 22) of the light transmitting lens group 20 and exits from the second reflecting mirror 22 (the rightmost one of the second reflecting mirrors 22) of the light transmitting lens group 20 far from the imaging lens 10. The arrangement of the imaging lens 10, the first reflecting mirror 21 and the three second reflecting mirrors 22 can enable light rays to be transmitted along the direction perpendicular to the optical axis of the imaging lens, so that the folding of the optical path is realized, and the height of the imaging module in the direction of the optical axis of the imaging lens can be reduced.
In the image capturing module of the embodiment of the application, the first reflecting mirror 21 and the imaging lens 10 are arranged at intervals along the optical axis direction of the imaging lens 10, the plurality of second reflecting mirrors 22 in the light transmission lens group 20 are sequentially arranged along the direction perpendicular to the optical axis of the imaging lens 10, the light reflected by the first reflecting mirror 21 is incident on the second reflecting mirror 22 close to the imaging lens 10 in the light transmission lens group 20, the light incident on the light transmission lens group 20 is emitted from the second reflecting mirror 22 far away from the imaging lens 10 in the light transmission lens group 20 through the second reflecting mirror 22 in the light transmission lens group 20, the light can be transmitted along the direction perpendicular to the optical axis of the imaging lens 10 through the arrangement of the first reflecting mirror 21 and the light transmission lens group 20, the light emitted by the light transmission lens group 20 can be imaged on the imaging chip 30, the height of the image capturing module in the optical axis direction of the imaging lens can be reduced, and the thinning of the image capturing module and equipment is facilitated. Moreover, the plurality of second reflecting mirrors 22 may be sequentially disposed along the direction perpendicular to the optical axis of the imaging lens 10, may not be restricted by the height, may not need to perform trimming processing, may increase the aperture, avoid the aperture reduction and astigmatism problems caused by the height reduction by trimming the lens, and ensure the aperture effect.
In some embodiments, as shown in fig. 1 to 3, the orthographic projections of two adjacent second mirrors 22 on a first plane may be partially overlapped, where the first plane is a plane perpendicular to the optical axis of the imaging lens 10, so as to facilitate light transmission, and reduce the space occupied by the second mirrors 22 in the direction perpendicular to the optical axis of the imaging lens 10, which is beneficial to miniaturization of the module.
In other embodiments, as shown in fig. 1 to 4, the portion of the second mirror 22 adjacent to the imaging lens 10 is located between the first mirror 21 and the imaging lens 10, and the portion of the second mirror 22 located between the first mirror 21 and the imaging lens 10 is transmissive and reflective, so that the light transmitted through the imaging lens 10 can be transmitted from the portion of the second mirror 22 located between the first mirror 21 and the imaging lens 10, the light transmitted from the portion of the second mirror 22 located between the first mirror 21 and the imaging lens 10 can be projected onto the first mirror 21, the light reflected by the first mirror 21 can be projected onto the second mirror 22 (the leftmost one of the second mirrors 22) of the light transmitting lens group 20, the light incident on the light transmitting lens group 20 can be transmitted from the second mirror 22 (the middle one of the second mirrors 22) of the light transmitting lens group 20 to the imaging lens 22 located far from the imaging lens 22 of the imaging lens 10, and the light reflected by the first mirror 21 can be projected onto the imaging lens 22 of the second lens group 30 located far from the imaging lens 22 of the imaging lens 10.
In embodiments of the present application, the transmissivity of the portion of the second mirror 22 between the first mirror 21 and the imaging optic 10 may be 30% -70%, such as 50%; the reflectivity of the portion of the second reflecting mirror 22 between the first reflecting mirror 21 and the imaging lens 10 may be 30% -70%, such as 50%, so that the portion of the second reflecting mirror 22 between the first reflecting mirror 21 and the imaging lens 10 may be a semi-transparent and semi-reflective film, which facilitates the transmission of light transmitted through the imaging lens 10, and may reflect the light reflected by the first reflecting mirror 21 to the portion, so that the light may be transmitted in the light transmitting lens.
Alternatively, the reflecting surface of the first reflecting mirror 21 may be totally reflecting, and the reflecting surface of the second reflecting mirror 22 of the light transmitting mirror near the imaging mirror 10 located at the outer periphery of the imaging mirror 10 may be totally reflecting, and the reflecting surface of the second reflecting mirror of the light transmitting mirror far from the imaging mirror 10 may be totally reflecting. The second reflector 22 positioned in the middle and the second reflector 22 positioned at the rightmost side can be totally reflected, so that the reflectivity of light is improved, and the loss in the light transmission process is reduced.
The first reflecting mirror 21 may have a smooth reflecting surface, may be formed of a metal-plated total reflection film of a glass lens, and has a total reflection effect on light corrected by the imaging lens 10, and folds an optical path. The second reflecting mirror 22 of the light transmission lens, which is close to the imaging lens 10, may be formed of two parts, as shown in fig. 4 and 5, wherein a semi-transparent and semi-reflective film (50% transmission and 50% reflection are achieved through a dielectric film) is plated on a part blocked by the imaging lens 10, and a metal reflecting film is plated on a part not blocked so as to achieve transmission of light transmitted through the imaging lens 10 and reflection of light reflected by the first reflecting mirror 21.
Optionally, the two adjacent second reflectors 22 may be disposed at intervals in parallel in the optical axis direction of the imaging lens 10, the specific interval distance may be selected according to practical use, and the interval distance between the two adjacent second reflectors 22 in the optical axis direction of the imaging lens 10 may be adjusted as required, so as to facilitate the transmission of light, and the height of the image capturing module in the optical axis direction of the imaging lens may be reduced. The second reflector 22 may be parallel to the housing of the camera module for ease of assembly.
Alternatively, as shown in fig. 1 to 2, the first mirror 21 and the second mirror 22 may be located on the same side of the imaging lens 10, so that light is transmitted through the first mirror 21 and the second mirror 22, which is beneficial to the cooperation of the first mirror 21 and the second mirror 22, and the space occupation of the first mirror 21 and the second mirror 22 may be reduced.
Alternatively, as shown in fig. 1, the imaging lens 10 may include at least one aspherical lens 11, for example, the imaging lens 10 may include two aspherical lenses 11, and the optical axes of the two aspherical lenses 11 may be collinear.
The imaging lens 10 can be composed of 2 plastic even-order aspheric lenses 11, and the two aspheric lenses 11 respectively have low refractive index, high abbe number, high refractive index and low abbe number, can be used for correcting light aberration, can clearly image on the imaging chip 30, and has a maximum diameter larger than the thickness, so that the limitation of the size on a large aperture is broken through. The two-piece aspherical lens 11 has a surface shape satisfying an aspherical formula describing an aspherical surface:
where Z is the sag of the surface parallel to the Z axis (Z axis coincides with the optical axis), c is the curvature of the surface (inverse of the radius of curvature r of the surface), K is the conic coefficient, A, B, C, D, E, F, G and H are aspheric coefficients. The surface design coefficients of the lenses can be shown in tables 1 to 3.
TABLE 1 surface design coefficients for lenses
Table 2 surface design coefficients of lenses
| Face number | A | B | C | D |
| S1 | -1.97E-03 | 7.84E-03 | -1.18E-02 | 9.04E-03 |
| S2 | 4.25E-04 | -2.26E-03 | 4.73E-03 | -5.41E-03 |
| S3 | 6.11E-03 | -2.61E-02 | 4.35E-02 | -3.77E-02 |
| S4 | 4.39E-03 | -1.93E-02 | 3.36E-02 | -3.03E-02 |
TABLE 3 surface design coefficients for lenses
| Face number | E | F | G | H |
| S1 | -3.94E-03 | 1.01E-03 | -1.48E-04 | 1.13E-05 |
| S2 | 3.54E-03 | -1.35E-03 | 2.97E-04 | -3.45E-05 |
| S3 | 1.88E-02 | -5.59E-03 | 9.68E-04 | -8.95E-05 |
| S4 | 1.58E-02 | -4.92E-03 | 9.06E-04 | -9.09E-05 |
In some embodiments, as shown in fig. 1 to 3, the camera module may further include: the imaging chip 30, the imaging chip 30 may be disposed adjacent to the second mirror 22 of the light transmission lens set far from the imaging lens 10, and the light rays emitted from the second mirror 22 of the light transmission lens set far from the imaging lens 10 are projected to the imaging chip 30, and may be imaged on the imaging chip 30. The imaging chip 30 has a photoelectric conversion function, and processes and finally images light passing through the mirror and each mirror.
In some embodiments, as shown in fig. 1 to 3, the camera module may further include: the optical filter 40, the optical filter 40 may be disposed between the imaging chip 30 and the second reflecting mirror 22 of the optical transmission lens set, which is far away from the imaging lens 10, and unwanted light may be filtered out by the optical filter 40, for example, the optical filter 40 may be an infrared optical filter, the optical filter 40 may be a glass sheet coated with an infrared reflecting film, and the infrared light may be filtered out, so as to reduce the influence of the unwanted light on imaging.
As shown in fig. 2, the camera module may further include a housing 12, and other structures in the camera module may be disposed inside the housing 12, for example, the imaging lens 10, the first mirror 21, the second mirror 22, the imaging chip 30, and the optical filter 40 may be disposed inside the housing 12. The housing 12 may be composed of a lightweight, high strength alloy steel, which achieves the packaging of the module as a whole and the protection of internal devices, reducing the dimension in the thickness direction thereof. The camera module may further include a driving mechanism 13, such as a motor, which may be an OIS (optical anti-shake) motor, so as to implement auto-focusing and optical anti-shake effects of the lens.
An embodiment of the present application provides an electronic device, including the image capturing module described in the foregoing embodiment, where a thickness direction of the electronic device may be the same as an optical axis direction of the imaging lens 10. The light can be transmitted along the direction perpendicular to the optical axis of the imaging lens 10 through the arrangement of the first reflecting mirror 21 and the light transmission lens group, the light emitted by the light transmission lens group can be imaged on the imaging chip 30, the height of the camera shooting module in the optical axis direction of the imaging lens can be reduced, the trimming of the lens is not needed, the problems of aperture reduction and astigmatism caused by the height reduction of the trimming of the lens are avoided, the aperture effect is ensured, the shooting effect is improved, and the use experience of a user is improved.
In some embodiments, as shown in fig. 5, an electronic device may include: the frame 50 and the rear cover 51, the rear cover 51 may be disposed on the frame 50, a side of the rear cover 51 away from the frame 50 may have a protrusion structure 52, and the imaging lens 10 may be disposed on the protrusion structure 52. The Z direction may be a thickness direction of the electronic device, the X may be a length direction of the electronic device, and the Y may be a width direction of the electronic device. The part of the structure of the camera module can be arranged on the convex structure 52, so that the whole thickness of the electronic equipment (such as a mobile phone) can not be increased, the problem of the increase of the thickness dimension of the headband of the periscope with the large aperture can be solved, and the thinning of the equipment is facilitated.
The embodiments of the present application have been described above with reference to the accompanying drawings, but the present application is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those of ordinary skill in the art without departing from the spirit of the present application and the scope of the claims, which are also within the protection of the present application.
Claims (11)
1. A camera module, comprising:
an imaging lens;
the first reflecting mirror is arranged on one side of the imaging lens, and the first reflecting mirror and the imaging lens are arranged at intervals along the optical axis direction of the imaging lens;
a light transmitting lens group comprising a plurality of second mirrors;
the imaging chip is arranged adjacent to the second reflecting mirror far away from the imaging lens in the light transmission lens group, and light rays emitted from the second reflecting mirror far away from the imaging lens in the light transmission lens group are projected to the imaging chip;
light rays incident to the light transmission lens group are emitted from a second reflector far away from the imaging lens in the light transmission lens group through light transmission of the second reflector in the light transmission lens group;
wherein a portion of the second mirror that is adjacent to the imaging mirror is located between the first mirror and the imaging mirror, and a portion of the second mirror that is located between the first mirror and the imaging mirror is transmissive and reflective to light, light transmitted from a portion of the second mirror that is located between the first mirror and the imaging mirror is projected onto the first mirror, and the first mirror reflects light projected onto a reflective surface of the first mirror, such that light reflected by the first mirror is projected onto a second mirror of the light transfer mirror group that is adjacent to the imaging mirror, and such that light reflected by the first mirror is projected onto a portion of the second mirror that is located between the first mirror and the imaging mirror, and such that light passing through a portion of the second mirror that is located between the first mirror and the imaging mirror is projected onto a second mirror of the light transfer mirror group that is adjacent to the imaging mirror.
2. The image capturing module of claim 1, wherein a plurality of the second mirrors are sequentially disposed along a direction perpendicular to an optical axis of the imaging lens, and two adjacent second mirrors are disposed at intervals in the optical axis direction of the imaging lens.
3. The camera module according to claim 1 or 2, wherein orthographic projection portions of two adjacent second reflecting mirrors on a first plane coincide, the first plane being a plane perpendicular to an optical axis of the imaging lens.
4. The camera module of claim 1, wherein a portion of the second mirror between the first mirror and the imaging optic has a transmissivity of 30% -70%, and a portion of the second mirror between the first mirror and the imaging optic has a reflectivity of 30% -70%.
5. The image capturing module of claim 1 or 2, wherein the reflective surface of the first mirror is totally reflective, the reflective surface of the second mirror of the light transmitting mirror, which is located near the imaging mirror, at the outer peripheral portion of the imaging mirror is totally reflective, and the reflective surface of the second mirror of the light transmitting mirror, which is located far from the imaging mirror, is totally reflective.
6. The image capturing module of claim 1 or 2, wherein two adjacent second reflecting mirrors are arranged in parallel at an interval in an optical axis direction of the imaging lens.
7. The camera module of claim 1 or 2, wherein the first mirror and the second mirror are on the same side of the imaging lens.
8. The camera module of claim 1, wherein the imaging lens comprises at least one aspheric lens.
9. The camera module of claim 1, further comprising:
the optical filter is arranged between the imaging chip and a second reflecting mirror far away from the imaging lens in the light transmission lens group.
10. An electronic device comprising the camera module of any one of claims 1-9;
the thickness direction of the electronic device is the same as the optical axis direction of the imaging lens.
11. The electronic device of claim 10, wherein the electronic device comprises:
the imaging lens comprises a frame body and a rear cover, wherein the rear cover is arranged on the frame body, one side, far away from the frame body, of the rear cover is provided with a protruding structure, and the imaging lens is arranged in the protruding structure.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210043465.XA CN114302048B (en) | 2022-01-14 | 2022-01-14 | Camera module and electronic equipment |
| PCT/CN2023/071900 WO2023134724A1 (en) | 2022-01-14 | 2023-01-12 | Camera module and electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210043465.XA CN114302048B (en) | 2022-01-14 | 2022-01-14 | Camera module and electronic equipment |
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| Publication Number | Publication Date |
|---|---|
| CN114302048A CN114302048A (en) | 2022-04-08 |
| CN114302048B true CN114302048B (en) | 2024-04-09 |
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| CN202210043465.XA Active CN114302048B (en) | 2022-01-14 | 2022-01-14 | Camera module and electronic equipment |
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| WO (1) | WO2023134724A1 (en) |
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| CN114302048B (en) * | 2022-01-14 | 2024-04-09 | 维沃移动通信有限公司 | Camera module and electronic equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212675341U (en) * | 2020-07-09 | 2021-03-09 | 杭州今誉信息科技有限公司 | Optical imaging lens group |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20060279662A1 (en) * | 2003-03-16 | 2006-12-14 | Explay Ltd. | Projection system and method |
| CN114302048B (en) * | 2022-01-14 | 2024-04-09 | 维沃移动通信有限公司 | Camera module and electronic equipment |
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| CN212675341U (en) * | 2020-07-09 | 2021-03-09 | 杭州今誉信息科技有限公司 | Optical imaging lens group |
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| WO2023134724A1 (en) | 2023-07-20 |
| CN114302048A (en) | 2022-04-08 |
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