CN114302048A - Camera module and electronic equipment - Google Patents
Camera module and electronic equipment Download PDFInfo
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- CN114302048A CN114302048A CN202210043465.XA CN202210043465A CN114302048A CN 114302048 A CN114302048 A CN 114302048A CN 202210043465 A CN202210043465 A CN 202210043465A CN 114302048 A CN114302048 A CN 114302048A
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- imaging lens
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- 238000003384 imaging method Methods 0.000 claims abstract description 144
- 230000003287 optical effect Effects 0.000 claims abstract description 57
- 230000005540 biological transmission Effects 0.000 claims abstract description 56
- 230000000149 penetrating effect Effects 0.000 claims abstract description 3
- 238000002834 transmittance Methods 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 abstract description 12
- 230000000694 effects Effects 0.000 description 4
- 238000009966 trimming Methods 0.000 description 4
- 230000001174 ascending effect Effects 0.000 description 3
- 201000009310 astigmatism Diseases 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 235000013312 flour Nutrition 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000002310 reflectometry Methods 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000004304 visual acuity Effects 0.000 description 1
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- 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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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 reflector is arranged on one side of the imaging lens, and the first reflector and the imaging lens are arranged at intervals along the optical axis direction of the imaging lens; the optical transmission lens group comprises a plurality of second reflectors; the light rays penetrating through the imaging lens are incident to the reflecting surface of the first reflector, the light rays reflected by the first reflector are incident to the light transmission lens group, and the light rays incident to the light transmission lens group are transmitted by the second reflector in the light transmission lens group and are emitted from the second reflector far away from the imaging lens in the light transmission lens group; the imaging chip is arranged close to the 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 utility model provides a module of making a video recording can reduce the height in the optical axis direction of formation of image lens, avoids cutting edge through the lens and reduces the light ring that height and lead to and diminish with astigmatic problem.
Description
Technical Field
The application belongs to the technical field of make a video recording, concretely relates to module and electronic equipment make a video recording.
Background
With the application of mobile terminal devices such as mobile phones and the like in the life of people becoming more and more popular, the requirements of consumers on mobile phone photographing become higher and higher, and the application scene requirements of ultra-long focus become greater and greater. At present, an ultra-long focal lens is realized through a periscopic lens, and along with the higher and higher requirements on the resolving power of the periscopic lens, the aperture of the lens becomes larger and larger, so that the height of a lens module becomes higher and higher, and the lightness and thinness of a mobile phone are not facilitated.
Disclosure of Invention
The embodiment of the application aims to provide a camera module and electronic equipment, which are used for solving the problems that a lens module is high in height and not beneficial to thinning of a mobile phone.
In a first aspect, an embodiment of the present application provides a camera module, including:
an imaging lens;
the first reflector is arranged on one side of the imaging lens, and the first reflector and the imaging lens are arranged at intervals along the optical axis direction of the imaging lens;
a light transmissive lens set including a plurality of second mirrors;
the imaging chip is arranged close to the 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 light penetrating through the imaging lens is incident to the reflecting surface of the first reflector, the light reflected by the first reflector is incident to a second reflector close to the imaging lens in the light transmission lens group, and the light incident to the light transmission lens group is emergent from the 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.
In a second aspect, an embodiment of the present application provides an electronic device, including the camera module in the foregoing embodiment;
the thickness direction of the electronic equipment is the same as the optical axis direction of the imaging lens.
In the module of making a video recording of this application embodiment, first speculum with the formation of image lens is followed the optical axis direction interval of formation of image lens sets up, including a plurality of in the light transmission lens group the second mirror, the light that first speculum reflected is incided extremely be close to in the light transmission lens group the second mirror of formation of image lens, incite extremely the light process of light transmission lens group second mirror light transmission in the light transmission lens group is followed keep away from in the light transmission lens group the second mirror outgoing of formation of image lens, follow keep away from in the light transmission lens group the light of the second mirror outgoing of formation of image lens is thrown extremely the formation of image chip. The setting through first speculum and optical transmission lens group can be so that light can be along the direction transmission of the optical axis of perpendicular to formation of image lens, can reduce the module of making a video recording at the ascending height of the optical axis direction of formation of image lens, is favorable to making a video recording the attenuate of module and equipment. The trimming of the lens is not needed, the problems of aperture reduction and astigmatism caused by the fact that the height is reduced by trimming the lens are avoided, and the aperture effect is guaranteed.
Drawings
Fig. 1 is a schematic light transmission diagram of a camera module according to an embodiment of the present disclosure;
fig. 2 is another schematic light transmission diagram of the camera module in 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 the imaging lens superimposed with a second mirror;
FIG. 5 is a schematic view of the imaging lens in cooperation with a raised structure;
reference numerals
An imaging lens 10; an aspherical lens 11; a housing 12; a drive mechanism 13;
a light transmitting lens group 20;
a first mirror 21; a second reflector 22;
an imaging chip 30;
an optical filter 40;
a frame body 50; a rear cover 51; and a raised structure 52.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application are capable of operation in sequences other than those illustrated or described herein. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.
The following describes the image capturing module provided in the embodiment of the present application in detail through specific embodiments and application scenarios thereof with reference to fig. 1 to 5.
As shown in fig. 1 to 4, the camera module according to the embodiment of the present application includes: the imaging lens comprises an imaging lens 10, a first reflector 21, a light transmission lens group 20 and an imaging chip 30, wherein the first reflector 21 is arranged on one side of the imaging lens 10, and the first reflector 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 transmitting lens assembly 20 may include a plurality of second reflectors 22, such as three second reflectors 22, the plurality of second reflectors 22 may be sequentially disposed along a direction perpendicular to the optical axis of the imaging lens 10, and two adjacent second reflectors 22 may be disposed at intervals along the optical axis of the imaging lens 10. The plurality of second reflectors 22 may be sequentially disposed along a direction perpendicular to the optical axis of the imaging lens 10, and may include that two adjacent second reflectors 22 are disposed at intervals along the direction perpendicular to the optical axis of the imaging lens 10, and may further include that orthographic projection portions of the two adjacent second reflectors 22 on a first plane, which is a plane perpendicular to the optical axis of the imaging lens 10, coincide. The adjacent two second reflectors 22 may be spaced apart from each other in the optical axis direction of the imaging lens 10, and the specific spacing distance may be selected according to practical situations. The above-mentioned setting through a plurality of second mirrors 22 can make light can be along the direction transmission of the optical axis of perpendicular to imaging lens, realizes the folding of light path, can reduce the module of making a video recording at the ascending height in optical axis direction of imaging lens.
The imaging chip 30 may be disposed adjacent to the second mirror 22 of the light transmitting set away from the imaging lens 10, and light emitted from the second mirror 22 of the light transmitting set away from the imaging lens 10 is projected to the imaging chip 30 and can be imaged on the imaging chip 30. The imaging chip 30 has a photoelectric conversion function, and processes and images the light passing through the lenses and the reflectors. The light passing through the imaging lens 10 is incident on the reflection surface of the first reflector 21, the light reflected by the first reflector 21 is incident on the second reflector 22 of the light transmitting lens set 20 close to the imaging lens 10, and the light incident on the light transmitting lens set 20 is transmitted by the second reflector 22 of the light transmitting lens set 20 to exit from the second reflector 22 of the light transmitting lens set 20 far from the imaging lens 10. For example, as shown in fig. 1 to 2, the light transmitting lens group 20 may include three second reflectors 22, the three second reflectors 22 may be sequentially disposed along a direction perpendicular to the optical axis of the imaging lens 10, and two adjacent second reflectors 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 reflection surface of the first reflector 21, the light reflected by the first reflector 21 is incident on the second reflector 22 (the leftmost second reflector 22) of the light transmitting lens group 20 close to the imaging lens 10, and the light incident on the light transmitting lens group 20 is transmitted by the second reflector 22 (the middle second reflector 22) of the light transmitting lens group 20 to exit from the second reflector 22 (the rightmost second reflector 22) of the light transmitting lens group 20 far from the imaging lens 10. The arrangement of the imaging lens 10, the first reflector 21 and the three second reflectors 22 can enable light 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 camera module in the optical axis direction of the imaging lens can be reduced.
In the camera module according to the embodiment of the present application, the first reflector 21 and the imaging lens 10 are disposed at an interval along the optical axis of the imaging lens 10, the plurality of second reflectors 22 in the light transmission lens group 20 are disposed in sequence along the direction perpendicular to the optical axis of the imaging lens 10, the light reflected by the first reflector 21 is incident on the second reflector 22 near 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 reflector 22 far from the imaging lens 10 in the light transmission lens group 20 through the light transmission of the second reflector 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 by the arrangement of the first reflector 21 and the light transmission lens group 20, the light emitted from the light transmission lens group 20 can be imaged on the imaging chip 30, the height of the camera module in the optical axis direction of the imaging lens can be reduced, the thinning of the camera module and the equipment is facilitated. Moreover, the plurality of second reflectors 22 can be sequentially arranged along the direction perpendicular to the optical axis of the imaging lens 10, so that the restriction of height is avoided, trimming processing is not required, the aperture can be increased, the problems of aperture reduction and astigmatism caused by height reduction through lens trimming are avoided, and the aperture effect is ensured.
In some embodiments, as shown in fig. 1 to fig. 3, orthographic projections of two adjacent second reflectors 22 on a first plane may partially coincide, the first plane is a plane perpendicular to the optical axis of the imaging lens 10, so as to facilitate the transmission of light, reduce the space occupied by the second reflectors 22 in the direction perpendicular to the optical axis of the imaging lens 10, and facilitate the miniaturization of the module.
In other embodiments, as shown in fig. 1 to 4, the portion of the second reflector 22 close to the imaging lens 10 is located between the first reflector 21 and the imaging lens 10, and the portion of the second reflector 22 between the first reflector 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 reflector 22 between the first reflector 21 and the imaging lens 10, the light transmitted from the portion of the second reflector 22 between the first reflector 21 and the imaging lens 10 can be projected onto the first reflector 21, the light projected onto the reflective surface of the first reflector 21 can be reflected by the first reflector 21, the light reflected by the first reflector 21 can be projected onto the second reflector 22 (the leftmost second reflector 22) close to the imaging lens 10 in the light transmitting lens group 20, the light incident on the light transmitting lens group 20 is transmitted through the second reflector 22 (the second reflector 22 in the middle) of the light transmitting lens group 20 and exits from the second reflector 22 (the second reflector 22 at the rightmost) far away from the imaging lens 10 of the light transmitting lens group 20, and the light reflected by the second reflector 22 far away from the imaging lens 10 of the light transmitting lens group 20 can be projected to the imaging chip 30 and can be imaged on the imaging chip 30.
In embodiments of the present application, the transmittance of the portion of the second mirror 22 between the first mirror 21 and the imaging lens 10 may be 30% -70%, such as 50%; the reflectivity of the portion of the second reflector 22 between the first reflector 21 and the imaging lens 10 may be 30% -70%, for example, 50%, so that the portion of the second reflector 22 between the first reflector 21 and the imaging lens 10 may be a transflective film, which is convenient for the light transmitted through the imaging lens 10 to transmit, and may reflect the light reflected to the portion by the first reflector 21, so that the light may be transmitted in the light transmission lens.
Alternatively, the reflective surface of the first reflector 21 may be total reflection, the reflective surface of the portion of the light transmission lens located at the outer periphery of the imaging lens 10 on the second reflector 22 close to the imaging lens 10 may be total reflection, and the reflective surface of the second reflector far from the imaging lens 10 may be total reflection. The outgoing of the second reflector 22 in the middle and the second reflector 22 at the rightmost side can be total reflection, so that the reflectivity of the light is improved, and the loss in the light transmission process is reduced.
The first reflector 21 may have a smooth reflective surface, may be formed by a glass lens plated with a metal fully reflective film, and may be used to fold the optical path by performing a total reflection on the light corrected by the imaging lens 10. The second reflector 22 of the light transmission lens close to the imaging lens 10 may be composed of two parts, as shown in fig. 4 and 5, a half-reflecting film is coated on a part blocked by the imaging lens 10 (50% transmission and 50% reflection are realized through a dielectric film), and a metal reflecting film is coated on a part not blocked, so as to realize light transmission through the imaging lens 10 and light reflection after reflection of the first reflector 21.
Optionally, two adjacent second reflectors 22 may be disposed in parallel at an interval in the optical axis direction of the imaging lens 10, and a specific interval distance may be selected according to practice, and an interval distance between two adjacent second reflectors 22 in the optical axis direction of the imaging lens 10 may be adjusted as required, so that the transmission of light may reduce the height of the camera module in the optical axis direction of the imaging lens. 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 reflector 21 and the second reflector 22 may be located on the same side of the imaging lens 10, so that light is transmitted through the first reflector 21 and the second reflector 22, which is beneficial for the cooperation of the first reflector 21 and the second reflector 22, and the space occupation of the first reflector 21 and the second reflector 22 can be reduced.
Alternatively, as shown in fig. 1, the imaging lens 10 may include at least one aspheric lens 11, for example, the imaging lens 10 may include two aspheric lenses 11, and the optical axes of the two aspheric lenses 11 may be collinear.
The imaging lens 10 can be composed of 2 plastic even-order aspheric lenses 11, the two aspheric lenses 11 respectively have low refractive index, high abbe number and high refractive index, can be used for correcting light aberration, can clearly image on the imaging chip 30, and has the maximum diameter larger than the thickness, thereby breaking through the limitation of the size to a large aperture. The surface shapes of the two aspherical lenses 11 satisfy an aspherical formula describing an aspherical surface:
where Z is the sag of the surface parallel to the Z axis (the Z axis coincides with the optical axis), c is the curvature of the surface (the 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 aspherical coefficients. The lens face design coefficients can be as shown in tables 1 to 3.
TABLE 1 face design factor of lenses
TABLE 2 face design factor of lenses
| Flour mark | 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 face design factor of lenses
| Flour mark | 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 may be disposed adjacent to the second reflector 22 far from the imaging lens 10 in the light transmitting lens group, and the light emitted from the second reflector 22 far from the imaging lens 10 in the light transmitting lens group is projected to the imaging chip 30, so as to be imaged on the imaging chip 30. The imaging chip 30 has a photoelectric conversion function, and processes and images the light passing through the lenses and the reflectors.
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 reflector 22 far from the imaging lens 10 in the light transmitting lens group, and the unwanted light may be filtered by the optical filter 40, for example, the optical filter 40 may be an infrared filter, and the optical filter 40 may be a glass plate coated with an infrared reflective film, and may filter the infrared light, so as to reduce the influence of the unwanted light on the 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 reflector 21, the second reflector 22, the imaging chip 30, and the optical filter 40 may be disposed inside the housing 12. The housing 12 may be made of light high-strength alloy steel, so as to realize the overall encapsulation of the module and the protection of internal devices, and reduce the size of the module in the thickness direction. The camera module may further include a driving mechanism 13, such as a motor, which may be an OIS (optical anti-shake) motor, and may implement auto-focusing and optical anti-shake functions of the lens.
The embodiment of the application provides an electronic device, including the module of making a video recording in the above-mentioned embodiment, the thickness direction of electronic device can be the same with the optical axis direction of formation of image lens 10. The setting through first speculum 21 and light transmission lens group can be so that light can be along the direction transmission of the optical axis of perpendicular to formation of image lens 10, the light of light transmission lens group outgoing can form an image on imaging chip 30, can reduce the module of making a video recording at the ascending height of the optical axis side of formation of image lens, do not need the side cut of lens, avoid cutting edge through the lens and reduce the height and the aperture that leads to diminishes with the astigmatism problem, guarantee the effect at light ring, improve the shooting effect, improve user's use and experience.
In some embodiments, as shown in fig. 5, an electronic device may include: the imaging lens assembly comprises a frame 50 and a back cover 51, wherein the back cover 51 can be disposed on the frame 50, a side of the back cover 51 away from the frame 50 can have a protrusion structure 52, and the imaging lens 10 can be disposed on the protrusion structure 52. The Z direction may be a thickness direction of the electronic device, X may be a length direction of the electronic device, and Y may be a width direction of the electronic device. The partial structure of the camera module can be arranged on the convex structure 52, the whole thickness of the electronic equipment (such as a mobile phone) can not be increased, the problem of thickness size increase caused by a large-aperture periscope can be solved, and the lightness and thinness of the equipment are facilitated.
While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the invention is not limited to the precise embodiments described above, which are meant to be illustrative and not restrictive, and that various changes may be made therein by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (12)
1. The utility model provides a module of making a video recording which characterized in that includes:
an imaging lens;
the first reflector is arranged on one side of the imaging lens, and the first reflector and the imaging lens are arranged at intervals along the optical axis direction of the imaging lens;
a light transmissive lens set including a plurality of second mirrors;
the imaging chip is arranged close to the 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 light penetrating through the imaging lens is incident to the reflecting surface of the first reflector, the light reflected by the first reflector is incident to a second reflector close to the imaging lens in the light transmission lens group, and the light incident to the light transmission lens group is emergent from the 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.
2. The camera module of claim 1, wherein the second reflectors are sequentially arranged in a direction perpendicular to the optical axis of the imaging lens, and two adjacent second reflectors are arranged at intervals in the optical axis direction of the imaging lens.
3. The camera module according to claim 1 or 2, wherein orthographic projections of two adjacent second reflectors on a first plane coincide, and the first plane is a plane perpendicular to the optical axis of the imaging lens.
4. The camera module of claim 1 or 2, wherein a portion of the second mirror that is proximate to the imaging lens is positioned between the first mirror and the imaging lens, and wherein a portion of the second mirror that is positioned between the first mirror and the imaging lens is transmissive and reflective to light.
5. The camera module of claim 4, wherein the portion of the second mirror between the first mirror and the imaging lens has a transmittance of 30% to 70%, and the portion of the second mirror between the first mirror and the imaging lens has a reflectance of 30% to 70%.
6. The camera module according to claim 1 or 2, wherein the reflecting surface of the first reflector is total reflection, the reflecting surface of the second reflector of the light transmission lens close to the imaging lens on the outer peripheral portion of the imaging lens is total reflection, and the reflecting surface of the second reflector of the light transmission lens far away from the imaging lens is total reflection.
7. The camera module according to claim 1 or 2, wherein two adjacent second reflectors are arranged in parallel at intervals in the optical axis direction of the imaging lens.
8. The camera module of claim 1 or 2, wherein the first mirror and the second mirror are located on the same side of the imaging lens.
9. The camera module of claim 1, wherein the imaging lens comprises at least one aspheric lens.
10. The camera module of claim 1, further comprising:
and the optical filter is arranged between the imaging chip and a second reflector far away from the imaging lens in the optical transmission lens group.
11. An electronic device, comprising the camera module of any one of claims 1-10;
the thickness direction of the electronic equipment is the same as the optical axis direction of the imaging lens.
12. The electronic device of claim 11, 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 on 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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114302048A true CN114302048A (en) | 2022-04-08 |
| CN114302048B CN114302048B (en) | 2024-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210043465.XA Active CN114302048B (en) | 2022-01-14 | 2022-01-14 | Camera module and electronic equipment |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN114302048B (en) |
| WO (1) | WO2023134724A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023134724A1 (en) * | 2022-01-14 | 2023-07-20 | 维沃移动通信有限公司 | Camera module and electronic device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060279662A1 (en) * | 2003-03-16 | 2006-12-14 | Explay Ltd. | Projection system and method |
| CN212675341U (en) * | 2020-07-09 | 2021-03-09 | 杭州今誉信息科技有限公司 | Optical imaging lens group |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114302048B (en) * | 2022-01-14 | 2024-04-09 | 维沃移动通信有限公司 | Camera module and electronic equipment |
-
2022
- 2022-01-14 CN CN202210043465.XA patent/CN114302048B/en active Active
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- 2023-01-12 WO PCT/CN2023/071900 patent/WO2023134724A1/en unknown
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060279662A1 (en) * | 2003-03-16 | 2006-12-14 | Explay Ltd. | Projection system and method |
| CN212675341U (en) * | 2020-07-09 | 2021-03-09 | 杭州今誉信息科技有限公司 | Optical imaging lens group |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023134724A1 (en) * | 2022-01-14 | 2023-07-20 | 维沃移动通信有限公司 | Camera module and electronic device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114302048B (en) | 2024-04-09 |
| WO2023134724A1 (en) | 2023-07-20 |
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