CN107241473A - Camera module and electronic equipment - Google Patents
Camera module and electronic equipment Download PDFInfo
- Publication number
- CN107241473A CN107241473A CN201710644136.XA CN201710644136A CN107241473A CN 107241473 A CN107241473 A CN 107241473A CN 201710644136 A CN201710644136 A CN 201710644136A CN 107241473 A CN107241473 A CN 107241473A
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- CN
- China
- Prior art keywords
- camera lens
- rearmounted
- photosurface
- preposition
- camera module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- H04N23/50—Constructional details
-
- 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
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0264—Details of the structure or mounting of specific components for a camera module assembly
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Studio Devices (AREA)
Abstract
The embodiments of the invention provide a kind of camera module and electronic equipment.The camera module includes：At least one preposition camera lens, at least one rearmounted camera lens, photosensory assembly and drive component；The photosensory assembly has the first photosurface and the second photosurface being oppositely arranged；First photosurface is relative with least one preposition camera lens, for the optical signal of described at least one preposition camera lens collection is converted into electric signal；Second photosurface is relative with least one rearmounted camera lens, for the optical signal of described at least one rearmounted camera lens collection is converted into electric signal；The drive component is connected with the photosensory assembly, for driving the photosensory assembly to move, and preposition shooting is realized to adjust the distance between first photosurface and described preposition camera lens；And adjust the distance between second photosurface and described rearmounted camera lens and realize rearmounted shooting.
Description
Technical field
The present invention relates to the communications field, more particularly to a kind of camera module and electronic equipment.
Background technology
With the development of terminal technology, mobile terminal has begun to simply provide verbal system from the past and become one gradually
The platform of individual common software operation.The platform is no longer to provide call management as main purpose, and being to provide one includes call
Running environment including management, Entertainment, office account, the types of applications software such as mobile payment, with substantial amounts of popularization,
Every aspect through life deeply to people, work.
Existing mobile terminal typically all has front camera and rear camera, and two cameras take larger sky
Between and cost.
The content of the invention
The embodiment of the present invention provides a kind of camera module and electronic equipment, it is possible to reduce a photosensory assembly, so as to drop
Low cost.
The embodiment of the present invention provides a kind of camera module, including：At least one preposition camera lens, at least one rearmounted camera lens, sense
Optical assembly and drive component；
The photosensory assembly has the first photosurface and the second photosurface being oppositely arranged；
First photosurface is relative with least one preposition camera lens, at least one preposition camera lens collection by described in
Optical signal be converted to electric signal；
Second photosurface is relative with least one rearmounted camera lens, at least one rearmounted camera lens collection by described in
Optical signal be converted to electric signal；
The drive component is connected with the photosensory assembly, for driving the photosensory assembly to move, to adjust described the
The distance between one photosurface and the preposition camera lens realize preposition shooting；And adjust second photosurface with it is described rearmounted
The distance between camera lens realizes rearmounted shooting.
The embodiment of the present invention provides a kind of electronic equipment, including housing, camera module and circuit board, the circuit board
It is arranged in the housing, the camera module is arranged on the housing and electrically connected with the circuit board, the shooting
Head mould group is the camera module described in any of the above-described.
Preposition camera lens and rearmounted camera lens are shared a photosensory assembly by the embodiment of the present invention by setting, and can save space
And reduce cost.
Brief description of the drawings
Fig. 1 is the structural representation of the electronic equipment in one embodiment of the invention.
Fig. 2 is the first structural representation of the camera module in one embodiment of the invention.
Fig. 3 is another structural representation of the electronic equipment in one embodiment of the invention.
Fig. 4 is second of structural representation of the camera module in one embodiment of the invention.
Fig. 5 is the third structural representation of the camera module in one embodiment of the invention.
Fig. 6 is the 4th kind of structural representation of the camera module in one embodiment of the invention.
Fig. 7 is the 5th kind of structural representation of the camera module in one embodiment of the invention.
Fig. 8 is the 6th kind of structural representation of the camera module in one embodiment of the invention.
Embodiment
Embodiments of the present invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element or element with same or like function are represented to same or similar label eventually.Below by ginseng
The embodiment for examining accompanying drawing description is exemplary, is only used for explaining the utility model, and it is not intended that to the limit of the present invention
System.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer ", " up time
The orientation or position relationship of the instruction such as pin ", " counterclockwise " are, based on orientation shown in the drawings or position relationship, to be for only for ease of
The description present invention and simplified description, rather than indicate or imply that the device or element of meaning must have specific orientation, Yi Te
Fixed azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, term " first ", " second " are only used for
Purpose is described, and it is not intended that indicating or implying relative importance or the implicit quantity for indicating indicated technical characteristic.
Thus, " first " is defined, one or more feature can be expressed or be implicitly included to the feature of " second ".
In description of the invention, " multiple " are meant that two or more, unless otherwise specifically defined.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection or can mutually communicate；Can be joined directly together, can also be by between intermediary
Connect connected, can be connection or the interaction relationship of two elements of two element internals.For the ordinary skill of this area
For personnel, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it " under "
Can directly it be contacted including the first and second features, it is not direct contact but by it that can also include the first and second features
Between other characterisation contact.Moreover, fisrt feature second feature " on ", " top " and " above " to include first special
Levy directly over second feature and oblique upper, or be merely representative of fisrt feature level height higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " fisrt feature that includes are immediately below second feature and obliquely downward, or be merely representative of
Fisrt feature level height is less than second feature.
Following disclosure provides many different embodiments or example is used for realizing the different structure of the present invention.In order to
Simplify disclosure of the invention, hereinafter the part and setting of specific examples are described.Certainly, they are only merely illustrative, and
And purpose does not lie in the limitation present invention.In addition, the present invention can in different examples repeat reference numerals and/or reference letter,
This repetition is for purposes of simplicity and clarity, between discussed various embodiments itself are not indicated and/or are set
Relation.In addition, various specific techniques and the example of material that the utility model is provided, but those of ordinary skill in the art
It can be appreciated that the application and/or the use of other materials of other techniques.
The embodiment of the present invention of the embodiment of the present invention provides a kind of electronic equipment.The electronic equipment can be smart mobile phone, put down
Plate apparatus such as computer.With reference to Fig. 1, electronic equipment 100 includes cover plate 101, display screen 102, circuit board 103, housing 104 and taken the photograph
As head mould group 105.
Wherein, cover plate 101 is installed on display screen 102, to cover display screen 102.Cover plate 101 can be transparent glass cover
Plate.In certain embodiments, cover plate 101 can be the glass cover-plate being made of materials such as sapphires.
Display screen 102 is arranged on housing 104, to form the display surface of electronic equipment 100.Display screen 102 can include
Viewing area 102A and non-display area 102B.Viewing area 102A is used for the information such as display image, text.Non-display area
102B not display informations.Non-display area 102B bottom can set the functional units such as fingerprint module, touch-control circuit.
Circuit board 103 is arranged on inside housing 104.Circuit board 103 can be the circuit board of electronic equipment 100.Circuit board
The functional units such as proximity transducer and processor can be integrated with 103.Meanwhile, display screen 102 can be electrically connected to circuit
Plate 103.
Referring to Fig. 2, the camera module 105 is installed in housing 104 and stretches out in housing 104.
The camera module 105 includes pedestal 51, at least one preposition camera lens 52, at least one rearmounted camera lens 53, photosensory assembly
54 and drive component 55.
Wherein, at least one preposition camera lens 52 and at least one rearmounted camera lens 53 are respectively arranged in the two ends of the pedestal 51.
The photosensory assembly 54 and drive component 55 are mounted in the pedestal 51.The photosensory assembly 54 has the first sense being oppositely arranged
Smooth surface 54a and the second photosurface 54b；The first photosurface 54a and the preposition camera lens 52 are relative, for by this at least one
The optical signal that preposition camera lens 52 is gathered is converted to electric signal；Second photosurface 54b is relative with least one rearmounted camera lens 53, for
The optical signal that at least one rearmounted camera lens 53 is gathered is converted to electric signal.Drive component 55 is connected with photosensory assembly 54, for driving
Dynamic optical assembly 54 is moved, and preposition shooting is realized to adjust the distance between the first photosurface 54a and preposition camera lens 52；And adjust
The distance between whole second photosurface 54b and rearmounted camera lens 53 realize rearmounted shooting.
Specifically, the pedestal 51 has first end 51a facing each other and the second end 51b.During the pedestal 52 is substantially in
Empty rectangular-shape, to form a photosensitive chamber 511 in the pedestal 52.It is to be appreciated that the pedestal 52 can also be presented hollow
Shape it is barrel-shaped.
In the present embodiment, the quantity of the preposition camera lens 52 is one, and the quantity of the rearmounted camera lens 53 is one.This
Preposition camera lens 52 is arranged on the first end 51a of the pedestal 51, and the rearmounted camera lens 53 is symmetrically disposed on the second of the pedestal 51
Hold on 51b.The preposition camera lens 52 and rearmounted camera lens 53 are used to gather the optical signal that exterior object is sent.
Wherein, the optical signal that the photosensory assembly 54 is used to collect on preposition camera lens 52 or rearmounted camera lens 53 is converted to telecommunications
Number, so as to be converted to the picture signal of object.
The photosensory assembly 54 includes a substrate 54, the first light-sensing element array 54a and the second light-sensing element array 54b.
Wherein, first light-sensing element array 54a is arranged on the first surface of the substrate 54, photosensitive to form first
Face.First light-sensing element array 54a includes multiple photo-sensitive cells in array distribution, and the photo-sensitive cell can be photosensitive for CMOS
Element, certain its is not limited to this.
Wherein, the second light-sensing element array 54b is arranged at the second surface of substrate 54, to form the second photosurface.Second
Light-sensing element array 54b includes multiple photo-sensitive cells in array distribution, and the photo-sensitive cell can be CMOS photo-sensitive cells, when
So it is not limited to this.
Wherein, in certain embodiments, the drive component 55 includes the first electrostriction pad 55a, the second electrostriction
Pad 55b and drive circuit.The drive component 55 and first electrostriction pad 55a, the second electrostriction pad 55b electricity
Connection.
Wherein, the first electrostriction pad 55a one end is abutted with the first surface of substrate 54, and the of the other end and pedestal 51
One end 51a internal face is mutually abutted.Second electrostriction pad 55b one end is abutted with the second surface of substrate 51, the other end
Mutually abutted with the second end 51b of pedestal 51 internal face.
When needing to use preposition shooting, the drive circuit exports the first predetermined voltage and pads 55a to the first electrostriction,
And export the second predetermined voltage to the second electrostriction pad 55b so that first electrostriction pad 55a thickness be first
Preset thickness so that second electrostriction pad 55b thickness be the second preset thickness so that the preposition camera lens 52 with
The need for the distance of first photosurface meets preposition shooting, first photosurface is converted to the optical signal that preposition camera lens 52 is gathered
Electric signal, so as to generate picture signal.
When needing to use rearmounted shooting, the drive circuit exports the 3rd predetermined voltage and pads 55a to the first electrostriction,
And export the 4th predetermined voltage to the second electrostriction pad 55b so that first electrostriction pad 55a thickness be the 3rd
Preset thickness so that second electrostriction pad 55b thickness be the 4th preset thickness so that the rearmounted camera lens 53 with
The need for the distance of second photosurface meets rearmounted shooting, the optical signal that rearmounted camera lens is gathered is converted to electricity by second photosurface
Signal, so as to generate picture signal.
Further, in certain embodiments, first electrostriction pad 55a and the second electrostriction pad 55b are equal
Annularly, the first electrostriction pad 55a and the second electrostriction pad 55b respectively along the madial wall of photosensitive chamber 511
Set.
It is to be appreciated that the drive component 55 can also use the structure of other forms.For example with sides such as motor drivings
Formula.
Fig. 3 and Fig. 4 is refer to, in certain embodiments, will be rearmounted on the basis of Fig. 1 and embodiment illustrated in fig. 2
The quantity increase of camera lens 53 is two.This two rearmounted camera lenses 53 are respectively the first rearmounted rearmounted camera lenses of camera lens 53a and second
53b。
Further, the second photosurface 54b of the photosensory assembly 54 has the 3rd region and the 4th region.Wherein,
Three regions are corresponding with the first rearmounted camera lens 53a, and the optical signal of the first rearmounted camera lens 53a collections is converted into electric signal；4th
Region is corresponding with the second rearmounted camera lens 53b, and the optical signal of the second rearmounted camera lens 53b collections is converted into electric signal.
Fig. 5 is refer to, in certain embodiments, on the basis of embodiment illustrated in fig. 2, by the quantity of preposition camera lens 52
Increase as two.This two preposition camera lenses 52 include the first preposition preposition camera lens 52b of camera lens 52a and second respectively.
Further, the first photosurface 54a of the photosensory assembly 54 has first area and second area, firstth area
Domain is corresponding with the first preposition camera lens 52a, and the optical signal of the first preposition camera lens 52a collections is converted into electric signal；Second area
It is corresponding with the second preposition camera lens 52b, the optical signal of the second preposition camera lens 52b collections is converted into electric signal.
Fig. 6 is refer to, in certain embodiments, on the basis of embodiment illustrated in fig. 2, before the camera module 105
The quantity for putting camera lens 52 is 2, and the quantity of rearmounted camera lens 53 is 2.
Further, the first photosurface 54a of the photosensory assembly 54 has first area and second area, firstth area
Domain is corresponding with the first preposition camera lens 52a, and the optical signal of the first preposition camera lens 52a collections is converted into electric signal；Second area
It is corresponding with the second preposition camera lens 52b, the optical signal of the second preposition camera lens 52b collections is converted into electric signal.
Second photosurface 54b of the photosensory assembly 54 has the 3rd region and the 4th region.Wherein, the 3rd region and the
One rearmounted camera lens 53a correspondences, electric signal is converted to by the optical signal of the first rearmounted camera lens 53a collections；4th region and second
Rearmounted camera lens 53b correspondences, electric signal is converted to by the optical signal of the second rearmounted camera lens 53b collections.
Fig. 7 is refer to, in certain embodiments, on the basis of embodiment illustrated in fig. 4.The camera module 105 is also wrapped
Include one first beam splitter 56；The optical signal that first beam splitter 56 is used to collect on preposition camera lens 52 is divided into two-way light letter
Number, and respectively transmit two ways of optical signals to first area and second area.
Fig. 8 is refer to, in certain embodiments, on the basis of embodiment illustrated in fig. 5.The camera module 105 is also wrapped
Include one second beam splitter 57；Second photosurface 54b has the 3rd region and the 4th region, and the quantity of rearmounted camera lens 53 is one
It is individual；The optical signal that second beam splitter 57 is used to collect on rearmounted camera lens 53 is divided into two ways of optical signals, and respectively by two-way light
Signal is transmitted to the 3rd region and the 4th region.
, can because the preposition camera lens and rearmounted camera lens share a photosensory assembly from the foregoing, it will be observed that due in the present embodiment
To reduce cost.Also, relative position of the photosensory assembly between preposition camera lens and rearmounted camera lens is adjusted using drive component
Put, so that when putting shooting before necessary, photosensory assembly is moved to the position for meeting preposition shooting, when needing rearmounted shooting,
Photosensory assembly is moved to the position for meeting rearmounted shooting.
In the description of this specification, reference term " embodiment ", " some embodiments ", " schematically implementation
The description of mode ", " example ", " specific example " or " some examples " etc. means with reference to the embodiment or example description
Specific features, structure, material or feature are contained at least one embodiment of the present invention or example.In this specification
In, identical embodiment or example are not necessarily referring to the schematic representation of above-mentioned term.Moreover, the specific spy of description
Levy, structure, material or feature can in an appropriate manner be combined in any one or more embodiments or example.
In summary, although the present invention it is disclosed above with preferred embodiment, but above preferred embodiment and be not used to limit
The system present invention, one of ordinary skill in the art without departing from the spirit and scope of the present invention, can make various changes and profit
Adorn, therefore protection scope of the present invention is defined by the scope that claim is defined.
Claims (10)
1. a kind of camera module, it is characterised in that including：At least one preposition camera lens, at least one rearmounted camera lens, photosensory assembly with
And drive component；
The photosensory assembly has the first photosurface and the second photosurface being oppositely arranged；
First photosurface is relative with least one preposition camera lens, for the light for gathering described at least one preposition camera lens
Signal is converted to electric signal；
Second photosurface is relative with least one rearmounted camera lens, for the light for gathering described at least one rearmounted camera lens
Signal is converted to electric signal；
The drive component is connected with the photosensory assembly, for driving the photosensory assembly to move, to adjust first sense
The distance between smooth surface and the preposition camera lens realize preposition shooting；And adjust second photosurface and the rearmounted camera lens
The distance between realize rearmounted shooting.
2. camera module according to claim 1, it is characterised in that the photosensory assembly includes a substrate, the first sense
Optical component array and the second light-sensing element array；
First light-sensing element array is arranged at the first surface of the substrate, to form first photosurface；
Second light-sensing element array is arranged at the second surface of the substrate, to form second photosurface.
3. camera module according to claim 2, it is characterised in that also including a pedestal, is formed with the pedestal
One photosensitive chamber, the pedestal has relative first end and the second end；
The preposition camera lens is connected with the first end, and the rearmounted camera lens is connected with second end, the photosensory assembly with
And the drive component may be contained within the photosensitive intracavitary.
4. camera module according to claim 3, it is characterised in that the drive component is served as a contrast including the first electrostriction
Pad, the second electrostriction pad and drive circuit；
One end of the first electrostriction pad is abutted with the first surface, and the other end is interior with the first end of the pedestal
Wall is mutually abutted；
One end of the second electrostriction pad is abutted with the second surface, and the other end is interior with the second end of the pedestal
Wall is mutually abutted；
The drive circuit is electrically connected with first electrostriction pad and second electrostriction pad respectively, to control
Make the thickness of first electrostriction pad and the second electrostriction pad, thus adjust first photosurface with it is described
The distance between the distance between preposition camera lens, and second photosurface and the rearmounted camera lens.
5. camera module according to claim 4, it is characterised in that the first electrostriction pad and described the
Two electrostriction pad is annular in shape, first electrostriction pad and second electrostriction pad respectively along
The madial wall of the photosensitive chamber is set.
6. camera module according to claim 1, it is characterised in that first photosurface have first area and
Second area, at least one described preposition camera lens includes the first preposition camera lens and the second preposition camera lens；
The first area is corresponding with the described first preposition camera lens, and the optical signal of the described first preposition camera lens collection is converted to
Electric signal；
The second area is corresponding with the described second preposition camera lens, and the optical signal of the described second preposition camera lens collection is converted to
Electric signal.
7. camera module according to claim 1, it is characterised in that also including one first beam splitter；Described first
Photosurface has first area and second area, and the quantity of the preposition camera lens is one；
The optical signal that first beam splitter is used to collect on the preposition camera lens is divided into two ways of optical signals, and respectively by institute
Two ways of optical signals is stated to transmit to the first area and the second area.
8. camera module according to claim 1, it is characterised in that second photosurface have the 3rd region and
4th region, at least one described rearmounted camera lens includes the first rearmounted camera lens and the second rearmounted camera lens；
3rd region is corresponding with the described first rearmounted camera lens, and the optical signal of the described first rearmounted camera lens collection is converted to
Electric signal；
4th region is corresponding with the described second rearmounted camera lens, and the optical signal of the described second rearmounted camera lens collection is converted to
Electric signal.
9. camera module according to claim 1, it is characterised in that also including one second beam splitter；Described second
Photosurface has the 3rd region and the 4th region, and the quantity of the rearmounted camera lens is one；
The optical signal that second beam splitter is used to collect on the rearmounted camera lens is divided into two ways of optical signals, and respectively by institute
Two ways of optical signals is stated to transmit to the 3rd region and the 4th region.
10. a kind of electronic equipment, it is characterised in that including housing, camera module and circuit board, the circuit board is arranged at
In the housing, the camera module is arranged on the housing and electrically connected with the circuit board, the camera module
For the camera module described in claim any one of 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710644136.XA CN107241473B (en) | 2017-07-31 | 2017-07-31 | Camera module and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710644136.XA CN107241473B (en) | 2017-07-31 | 2017-07-31 | Camera module and electronic equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107241473A true CN107241473A (en) | 2017-10-10 |
| CN107241473B CN107241473B (en) | 2023-06-09 |
Family
ID=59988511
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710644136.XA Active CN107241473B (en) | 2017-07-31 | 2017-07-31 | Camera module and electronic equipment |
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| Country | Link |
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| CN (1) | CN107241473B (en) |
Cited By (6)
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| CN108632412A (en) * | 2018-05-15 | 2018-10-09 | 维沃移动通信有限公司 | A kind of photographic device and mobile terminal |
| CN109981854A (en) * | 2019-04-23 | 2019-07-05 | 北京小米移动软件有限公司 | Electronic equipment |
| CN111147701A (en) * | 2018-11-02 | 2020-05-12 | 北京小米移动软件有限公司 | Camera module, focusing structure and electronic equipment |
| CN111654614A (en) * | 2020-06-22 | 2020-09-11 | 维沃移动通信有限公司 | Camera module and electronic equipment |
| CN112822362A (en) * | 2020-12-31 | 2021-05-18 | 维沃移动通信有限公司 | Shooting device, electronic equipment, control method and control device of electronic equipment |
| CN114040082A (en) * | 2021-11-30 | 2022-02-11 | 维沃移动通信有限公司 | Camera module, camera control method and electronic equipment |
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| CN108632412A (en) * | 2018-05-15 | 2018-10-09 | 维沃移动通信有限公司 | A kind of photographic device and mobile terminal |
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| CN111654614B (en) * | 2020-06-22 | 2021-11-30 | 维沃移动通信有限公司 | Camera module and electronic equipment |
| CN112822362A (en) * | 2020-12-31 | 2021-05-18 | 维沃移动通信有限公司 | Shooting device, electronic equipment, control method and control device of electronic equipment |
| CN112822362B (en) * | 2020-12-31 | 2022-06-10 | 维沃移动通信有限公司 | Shooting device, electronic equipment, control method and control device of electronic equipment |
| CN114040082A (en) * | 2021-11-30 | 2022-02-11 | 维沃移动通信有限公司 | Camera module, camera control method and electronic equipment |
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| CN107241473B (en) | 2023-06-09 |
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