CN109348015A - Camera module, the control method of camera module and mobile terminal - Google Patents
Camera module, the control method of camera module and mobile terminal Download PDFInfo
- Publication number
- CN109348015A CN109348015A CN201811426370.6A CN201811426370A CN109348015A CN 109348015 A CN109348015 A CN 109348015A CN 201811426370 A CN201811426370 A CN 201811426370A CN 109348015 A CN109348015 A CN 109348015A
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- China
- Prior art keywords
- light
- camera
- inletting quantity
- regulating part
- camera module
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Classifications
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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
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/70—Circuitry for compensating brightness variation in the scene
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/70—Circuitry for compensating brightness variation in the scene
- H04N23/75—Circuitry for compensating brightness variation in the scene by influencing optical camera components
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Studio Devices (AREA)
- Stroboscope Apparatuses (AREA)
Abstract
The present invention discloses the control method and mobile terminal of a kind of camera module, camera module.Camera module includes: camera bracket；At least two cameras, each camera are mounted on the camera bracket；Light-inletting quantity regulating part, multiple light wells are set, the clear field of at least two light wells is different, the light-inletting quantity regulating part is movably set in the camera bracket, at least one described camera light well different from clear field in the active strokes of the light-inletting quantity regulating part is opposite；Driving mechanism, the driving mechanism and the light-inletting quantity regulating part are sequentially connected, to drive the light-inletting quantity regulating part to move.After the camera module, the light well that at least one camera can be different from clear field is opposite, so that the light-inletting quantity of the camera can change.Therefore user can adjust the light-inletting quantity of camera according to different scenes, can be combined between multiple cameras, meet shooting demand of the user under different scenes with this.
Description
Technical field
The present invention relates to field of camera technology more particularly to the control methods and movement of a kind of camera module, camera module
Terminal.
Background technique
With the development of mobile terminal industry, the shooting technology of mobile terminal makes rapid progress, and not only camera pixel is more next
Higher, the depth of field is taken pictures, backlight is taken pictures, dim light is taken pictures etc., and new shooting technology is also continuously improved, at the same consumer wish it is mobile eventually
Under different scenes, either strong light or dim light can obtain satisfied image at end.
However, a camera is only arranged in traditional mobile terminal, the structural parameters of the camera are relatively fixed,
Therefore it is unable to satisfy shooting demand of the user under different scenes.
Summary of the invention
The present invention discloses the control method and mobile terminal of a kind of camera module, camera module, to meet user in difference
Shooting demand under scene.
To solve the above-mentioned problems, the present invention adopts the following technical solutions:
A kind of camera module, comprising:
Camera bracket；
At least two cameras, each camera are mounted on the camera bracket；
Multiple light wells are arranged in light-inletting quantity regulating part, and the clear field of at least two light wells is different, the entering light
Amount regulating part is movably set in the camera bracket, movable row of at least one described camera in the light-inletting quantity regulating part
The light well different from clear field is opposite in journey；
Driving mechanism, the driving mechanism and the light-inletting quantity regulating part are sequentially connected, to drive the light-inletting quantity to adjust
Part movement.
A kind of control method of camera module is applied to above-mentioned camera module, comprising the following steps:
Obtain the light-inletting quantity of the current light well of camera module；
When the light-inletting quantity be greater than preset value when, by driving mechanism drive light-inletting quantity regulating part movement so that it is described into
Target light well on light quantity regulating part is opposite with the camera of the camera module, and the clear field of the target light well is small
In the clear field of the current light well；
When the light-inletting quantity be less than preset value when, by driving mechanism drive light-inletting quantity regulating part movement so that it is described into
Target light well on light quantity regulating part is opposite with the camera of the camera module, and the clear field of the target light well is big
In the clear field of the current light well.
A kind of mobile terminal, including above-mentioned camera module.
The technical solution adopted by the present invention can reach it is following the utility model has the advantages that
Camera module disclosed by the invention includes at least two cameras, and the camera module increases light-inletting quantity adjusting
The different light well of at least two clear fields is arranged in part, the light-inletting quantity regulating part, and driving mechanism can drive light-inletting quantity to adjust
Part movement so that the light well that at least one camera can be different from clear field is opposite so that the camera into
Light quantity can change.Therefore using the camera module after, user can according to different scenes adjust camera light-inletting quantity, it is more
It can be combined between a camera, shooting demand of the user under different scenes is met with this.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes a part of the invention, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of camera module disclosed by the embodiments of the present invention；
Fig. 2 is the explosive view of camera module disclosed by the embodiments of the present invention；
Fig. 3 is another explosive view of camera module disclosed by the embodiments of the present invention；
Fig. 4 is the sectional view of camera module disclosed by the embodiments of the present invention；
Fig. 5 is the flow diagram of the control method of camera module disclosed by the embodiments of the present invention.
Description of symbols:
100- camera bracket, 110- holding tank, 200- bracket cover, 210- light hole, 220- mounting groove, 300- camera shooting
Head, the first camera of 310-, 320- second camera, 330- field range, 400- light-inletting quantity regulating part, 410- light well,
500- driving mechanism, 510- rotary shaft, 511- worm screw section, 520- driving motor, 530- gear drive portion, 531- first gear
Axis, the first helical gear of 532-, 533- second gear axis, the second helical gear of 534-.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with the specific embodiment of the invention and
Technical solution of the present invention is clearly and completely described in corresponding attached drawing.Obviously, described embodiment is only the present invention one
Section Example, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not doing
Every other embodiment obtained under the premise of creative work out, shall fall within the protection scope of the present invention.
Below in conjunction with attached drawing, technical solution disclosed in each embodiment that the present invention will be described in detail.
As Figure 1-Figure 4, the embodiment of the present invention discloses a kind of camera module, which can be applied to mobile whole
End comprising camera bracket 100, camera 300, light-inletting quantity regulating part 400 and driving mechanism 500.Camera bracket 100
For the load bearing component of entire camera module.Camera 300 can be set at least two, and each camera 300 is mounted on camera shooting
The field range 330 of camera 300 is shown in head bracket 100, Fig. 2 and Fig. 3.
Multiple light wells 410 are arranged in light-inletting quantity regulating part 400, and light well 410 can be with light transmission, at least two light wells 410
Clear field it is different, different light-inletting quantities is obtained in the state of difference with this, and then adjust the light-inletting quantity of camera module.Into
Unthreaded hole 410 can be set to circular hole, and the clear field of light well 410 is related to the aperture of light well 410 at this time, and aperture is bigger,
Clear field is bigger, and the smaller clear field in aperture is smaller.Light-inletting quantity regulating part 400 is movably set in camera bracket 100, at least
One camera 300 light well 410 different from clear field in the active strokes of light-inletting quantity regulating part 400 is opposite.Also
To say, when light-inletting quantity regulating part 400 changes relative to the position of camera bracket 100, it is opposite with camera 300 into
Unthreaded hole 410 can also change, so that the light-inletting quantity of camera 300 changes.Light-inletting quantity regulating part 400 can specifically slide
Be set to camera bracket 100, camera bracket 100 can also be rotatably dispose in, in order to simplify camera module structure and
Program is controlled, in the embodiment of the present invention, light-inletting quantity regulating part 400 is rotatably dispose in camera bracket 100, and rotational angle can be with
It is 180 °, 360 ° or 360 ° of integral multiple.
Driving mechanism 500 and light-inletting quantity regulating part 400 are sequentially connected, and to apply driving force to light-inletting quantity regulating part 400, make
Light-inletting quantity regulating part 400 is obtained to move relative to camera bracket 100.When light-inletting quantity regulating part 400 is rotatably dispose in camera branch
When frame 100, driving mechanism 500 specifically includes driving source and the rotary shaft being fixedly connected with light-inletting quantity regulating part 400 510, drives
The drive shaft in dynamic source can be coaxial fixed with the rotary shaft 510, and then rotary shaft 510 is driven to rotate, so that light-inletting quantity regulating part
400 rotate with it.
According to above content it is found that in camera module disclosed by the embodiments of the present invention, camera 300 is set as at least two
A, the different light well 410 of at least two clear fields is arranged in light-inletting quantity regulating part 400, and driving mechanism 500 can drive entering light
It measures regulating part 400 to move, so that the light well 410 that at least one camera 300 can be different from clear field is opposite, make
The light-inletting quantity for obtaining the camera 300 can change.Therefore using the camera module after, user can be adjusted according to different scenes
The light-inletting quantity of camera 300 can be combined between multiple cameras 300, meet bat of the user under different scenes with this
Take the photograph demand.
It is of course also possible to adjust the light-inletting quantity of camera 300, according to the light intensity of camera module local environment to reach
Improve the purpose of imaging effect.Specifically, under low light environment, the current light-inletting quantity of camera 300 is fewer, passes through drive at this time
Motivation structure 500 drives light-inletting quantity regulating part 400 to work, so that the bigger light well 410 of clear field and camera 300 are opposite,
The light-inletting quantity for increasing camera 300 achievees the purpose that improve shooting effect.Conversely, camera 300 is worked as under strong light environment
Advance light quantity is bigger, drives light-inletting quantity regulating part 400 to work by driving mechanism 500 at this time, so that clear field is smaller
Light well 410 and camera 300 are opposite, reduce the light-inletting quantity of camera 300, achieve the purpose that improve shooting effect.In backlight
Under environment, it again may be by driving mechanism 500 and change the light well 410 opposite with camera 300, the light-inletting quantity of photograph subject
Increase, so that it is brighter to take a picture.When using depth field imaging, the light-inletting quantity of camera 300 can be adjusted flexibly, to adapt to difference
Shooting environmental, optimize the effect of depth field imaging.
Optionally, in order to reduce 400 the space occupied of light-inletting quantity regulating part, above-mentioned multiple light wells 410 can along into
It arranges the direction of rotation of light quantity regulating part 400, that is, the center of each light well 410 is located on same circumference.
As previously mentioned, light-inletting quantity regulating part 400 is rotatablely connected by rotary shaft 510 and camera bracket 100, driving mechanism
500 driving source can be driving motor 520, if driving motor 520 directly drives rotary shaft 510, driving motor 520
It can only arrange that the bulk that will lead to camera module in this way is larger along the extending direction of rotary shaft 510.In order to solve this
Problem, driving mechanism can also include gear drive portion 530, and driving motor 520 passes through gear drive portion 530 and rotary shaft 510
Transmission connection.Gear drive portion 530 can change the direction of transfer of active force, and then flexible choice can drive according to the actual situation
The arrangement of dynamic motor 520, so that the structure of entire camera module is more compact, occupied space is smaller.
Said gear driving section 530 can specifically include the first gear axis 531 for being set to camera bracket 100 and set
Loaded on the first helical gear 532 on first gear axis 531, worm screw section 511, worm screw section 511 and first are set in rotary shaft 510
Helical gear 532 is meshed.At this point, the first helical gear 532 can form turbine and worm pair with worm screw section 511, and then by simple
Structure realize the transmitting of active force, and such kind of drive is also equipped with big transmission ratio, compact-sized, stable drive, without making an uproar
Sound has many advantages, such as self-locking performance.
In specific embodiment, above-mentioned first gear axis 531 directly can be fixed coaxially with the drive shaft of driving motor 520,
Then the first helical gear 532 is driven to rotate.But the distance between the drive shaft due to driving motor 520 and rotary shaft 510 compared with
Greatly, the size that will lead to the first helical gear 532 using this setup is bigger, causes the bulk of camera module inclined
Greatly.For this purpose, the gear drive portion 530 further include be set to the second gear axis 533 of camera bracket 100 and be set in this
The second helical gear 534 on two gear shafts 533, driving motor 520 are driven by the second helical gear 534 and the first helical gear 532
Connection.At this point, active force can be transferred to the first helical gear 532 using size lesser second helical gear 534.
It should be noted that the second helical gear 534 and second gear axis 533 can be arranged in groups, and it can be set one
Group also can be set two groups, can specifically be selected according to the overall structure of camera module.Furthermore it is possible in camera branch
Holding tank 110, rotary shaft 510, first gear axis 531, the first helical gear 532, second gear axis 533 and are opened up on frame 100
Two helical gears 534 are respectively positioned in the holding tank 110, further to promote the structural compactness of camera module.
In a kind of optional embodiment, camera 300 can be set to two, respectively the first camera 310 and second
Camera 320, the first camera 310 and second camera 320 are opposite with two light wells 410 simultaneously.That is, of the invention
Embodiment can be directed to the structural adjustment light-inletting quantity of dual camera, so that the first camera 310 and second camera 320 can be with
Obtain preferable shooting effect.
After the first camera 310 and second camera 320 is arranged, the pivot center of light-inletting quantity regulating part 400 can be located at two
The axis of a light well 410 is formed by plane.During light-inletting quantity regulating part 400 rotates, two entering lights thereon
Hole 410 can be more reliably opposite with the first camera 310 and second camera 320 simultaneously, 310 He of the first camera of being more convenient for
Second camera 320 is shot simultaneously.
Further, camera module disclosed by the embodiments of the present invention can also include bracket cover 200, the bracket cover 200 peace
Loaded on camera bracket 100, and it is located at the lower section of bracket cover 200.Bracket cover 200 opens up light hole 210, the light hole 210 with
Light well 410 is opposite, passes through for entering the light of light well 410.The clear field of light hole 210 is greater than light well 410
Clear field, which equally can be set to circular hole, and the aperture of light hole 210 is greater than the hole of light well 410 at this time
Diameter.Bracket cover 200 can obstruct introduced contaminants and enter camera on the basis of allowing ambient to enter camera 300
300.When camera 300 is set as two, the light hole 210 on bracket cover 200 can be set to two, the two light holes
210 is positioned opposite with the first camera 310 and second camera 320 respectively.
In further embodiment, mounting groove can be set in the one side of bracket cover 200 towards light-inletting quantity regulating part 400
220, light-inletting quantity regulating part 400 is located in the mounting groove 220.Light-inletting quantity regulating part 400 is assembled by way of fluting, can be subtracted
The occupied space of small light-inletting quantity regulating part 400, the entire occupied space of camera module reduce therewith.
When light-inletting quantity regulating part 400 is rotatably dispose in camera bracket 100, further, the side of above-mentioned mounting groove 220
Wall is curved wall, and the center of circle of circumference where the curved wall is the center of rotation of light-inletting quantity regulating part 400.Light-inletting quantity regulating part
400 can be set to disc structure, the gap between the curved wall of mounting groove 220 and the edge of the light-inletting quantity regulating part 400
It can be set small as far as possible, in order to which curved wall carries out auxiliary stopper to light-inletting quantity regulating part 400, and will not influence light-inletting quantity
Smoothness when regulating part 400 rotates.
As shown in figure 5, a kind of control method of camera module is also disclosed in the embodiment of the present invention, for controlling any of the above-described reality
Apply camera module described in example comprising following steps:
S100, obtain camera module current light well 410 light-inletting quantity.
Specifically, camera module is not carried out before shooting work, and the light of external environment can be by above-mentioned when advance
Unthreaded hole (i.e. under this state light well 410) opposite with camera 300 enters the inside of camera 300, and then by camera 300
Internal chip is sensed that the chip generates corresponding electric signal according to the intensity of light, which can be transferred to control
Chip (such as control chip of mobile terminal), so that control chip obtains the light-inletting quantity of the current light well of camera module.When
So, the corresponding light-inletting quantity of each light well 410 can also be stored in advance, by detection camera 300 corresponding into
Unthreaded hole, and then obtain the light-inletting quantity of current light well 410.
S110, judge whether above-mentioned light-inletting quantity is greater than preset value, if yes then enter step S120, otherwise enter step
S130。
After the light-inletting quantity for controlling the current light well that chip obtains camera module, the light-inletting quantity and preset value can be carried out
Compare, which is corresponding light-inletting quantity when shooting effect is more satisfactory, can be stored in advance including the embodiment of the present invention
In the equipment of camera module.
S120, light-inletting quantity regulating part 400 is driven to move by driving mechanism 500, so that the mesh on light-inletting quantity regulating part 400
It marks light well and camera 300 is opposite, the clear field of the target light well is less than the clear field of above-mentioned current light well.
If current light-inletting quantity is greater than preset value, then it represents that light-inletting quantity is excessive, and ratio could be obtained by needing to reduce light-inletting quantity
Comparatively ideal shooting effect.Accordingly, control chip can control the voltage of driving mechanism 500 so that driving mechanism 500 drive into
Light quantity regulating part 400 moves, and then makes the smaller target light well alignment camera 300 of clear field, reduces light-inletting quantity with this.
It should be noted that the clear field of each light well 410 can be pre- the location of on light-inletting quantity regulating part 400 with it
It is stored in equipment, the angle of rotation needed for control chip can know light-inletting quantity regulating part 400 according to prestored information, and controls accordingly
Driving mechanism 500 processed.
S130, judge whether above-mentioned light-inletting quantity is less than preset value, if yes then enter step S140, otherwise terminate.
S140, light-inletting quantity regulating part 400 is driven to move by driving mechanism 500, so that the mesh on light-inletting quantity regulating part 400
It marks light well and camera 300 is opposite, the clear field of the target light well is greater than the clear field of current light well.
If current light-inletting quantity is less than preset value, then it represents that light-inletting quantity is too small, and ratio could be obtained by needing to increase light-inletting quantity
Comparatively ideal shooting effect.Accordingly, control chip can control the voltage of driving mechanism 500 so that driving mechanism 500 drive into
Light quantity regulating part 400 moves, and then the target light well alignment camera 300 for keeping clear field bigger, increases light-inletting quantity with this.
A kind of mobile terminal is also disclosed in the embodiment of the present invention comprising camera module disclosed in any of the above-described embodiment.
Mobile terminal disclosed in the embodiment of the present invention can be smart phone, tablet computer, E-book reader or wearable device.
Certainly, which is also possible to other terminal devices, and the embodiment of the present invention is without limitation.
Emphasis describes the difference between each embodiment, difference between each embodiment in foregoing embodiments of the present invention
As long as optimization feature non-contradiction, can combine to form more preferably embodiment, it is contemplated that style of writing is succinct, then no longer superfluous at this
It states.
The above description is only an embodiment of the present invention, is not intended to restrict the invention.For those skilled in the art
For, the invention may be variously modified and varied.All any modifications made within the spirit and principles of the present invention are equal
Replacement, improvement etc., should be included within scope of the presently claimed invention.
Claims (13)
1. a kind of camera module characterized by comprising
Camera bracket；
At least two cameras, each camera are mounted on the camera bracket；
Multiple light wells are arranged in light-inletting quantity regulating part, and the clear field of at least two light wells is different, the light-inletting quantity tune
Section part is movably set in the camera bracket, at least one described camera is in the active strokes of the light-inletting quantity regulating part
The light well different from clear field is opposite；
Driving mechanism, the driving mechanism and the light-inletting quantity regulating part are sequentially connected, to drive the light-inletting quantity regulating part to transport
It is dynamic.
2. camera module according to claim 1, which is characterized in that the light-inletting quantity regulating part is rotatably dispose in described take the photograph
As head bracket.
3. camera module according to claim 2, which is characterized in that multiple light wells are adjusted along the light-inletting quantity
It arranges the direction of rotation of part.
4. camera module according to claim 2, which is characterized in that the light-inletting quantity regulating part by rotary shaft with it is described
Camera bracket rotation connection, the driving mechanism include driving motor and gear drive portion, and the driving motor passes through described
Gear drive portion is connect with the transmission of rotary axis.
5. camera module according to claim 4, which is characterized in that the gear drive portion includes being set to the camera shooting
Worm screw is arranged in the rotary shaft in the first gear axis of head bracket and the first helical gear being set on the first gear axis
Section, the worm screw section are meshed with first helical gear.
6. camera module according to claim 5, which is characterized in that the gear drive portion further includes being set to described take the photograph
Second gear axis as head bracket and the second helical gear for being set on the second gear axis, the driving motor pass through institute
The second helical gear is stated to connect with first Helical gear Transmission.
7. camera module according to claim 1, which is characterized in that the camera is two, the respectively first camera shooting
Head and second camera, first camera and the second camera are opposite with two light wells simultaneously.
8. camera module according to claim 7, which is characterized in that the light-inletting quantity regulating part is rotatably dispose in described take the photograph
As head bracket, and the pivot center of the light-inletting quantity regulating part is located at the axis of described two light wells and is formed by plane.
9. camera module according to claim 1 to 8, which is characterized in that further include being installed on the camera
The bracket cover of bracket, the bracket cover opens up light hole, and is located at the lower section of the light-inletting quantity regulating part, the light hole and institute
State that light well is opposite, the clear field of the light hole is greater than the clear field of the light well.
10. camera module according to claim 9, which is characterized in that the bracket cover is towards the light-inletting quantity regulating part
One side mounting groove is set, the light-inletting quantity regulating part is located in the mounting groove.
11. camera module according to claim 10, which is characterized in that the light-inletting quantity regulating part is rotatably dispose in described
Camera bracket, the side wall of the mounting groove are curved wall, and the center of circle of circumference where the curved wall is the light-inletting quantity
The center of rotation of regulating part.
12. a kind of control method of camera module is applied to camera module of any of claims 1-11, feature
It is, comprising the following steps:
Obtain the light-inletting quantity of the current light well of camera module；
When the light-inletting quantity is greater than preset value, the movement of light-inletting quantity regulating part is driven by driving mechanism, so that the light-inletting quantity
Target light well on regulating part is opposite with the camera of the camera module, and the clear field of the target light well is less than institute
State the clear field of current light well；
When the light-inletting quantity is less than preset value, the movement of light-inletting quantity regulating part is driven by driving mechanism, so that the light-inletting quantity
Target light well on regulating part is opposite with the camera of the camera module, and the clear field of the target light well is greater than institute
State the clear field of current light well.
13. a kind of mobile terminal, which is characterized in that including camera module of any of claims 1-11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811426370.6A CN109348015B (en) | 2018-11-27 | 2018-11-27 | Camera module, control method of camera module and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811426370.6A CN109348015B (en) | 2018-11-27 | 2018-11-27 | Camera module, control method of camera module and mobile terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109348015A true CN109348015A (en) | 2019-02-15 |
| CN109348015B CN109348015B (en) | 2020-09-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811426370.6A Active CN109348015B (en) | 2018-11-27 | 2018-11-27 | Camera module, control method of camera module and mobile terminal |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112637501A (en) * | 2020-12-22 | 2021-04-09 | 维沃移动通信有限公司 | Light intensity adjusting method and device, electronic equipment and readable storage medium |
| CN112995437A (en) * | 2019-12-02 | 2021-06-18 | 北京小米移动软件有限公司 | Image acquisition device, electronic apparatus, image acquisition method, and storage medium |
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|---|---|---|---|---|
| CN2341174Y (en) * | 1998-09-15 | 1999-09-29 | 鸿友科技股份有限公司 | Digital camera with synchronously regulator for distance and aperture |
| CN103327885A (en) * | 2011-01-20 | 2013-09-25 | 株式会社山野光学 | Lighting diaphragm |
| JP2016048427A (en) * | 2014-08-27 | 2016-04-07 | レノボ・シンガポール・プライベート・リミテッド | Portable information processing device, portable information processing system, method for controlling camera of portable information processing device, and computer-executable program |
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2018
- 2018-11-27 CN CN201811426370.6A patent/CN109348015B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2341174Y (en) * | 1998-09-15 | 1999-09-29 | 鸿友科技股份有限公司 | Digital camera with synchronously regulator for distance and aperture |
| CN103327885A (en) * | 2011-01-20 | 2013-09-25 | 株式会社山野光学 | Lighting diaphragm |
| JP2016048427A (en) * | 2014-08-27 | 2016-04-07 | レノボ・シンガポール・プライベート・リミテッド | Portable information processing device, portable information processing system, method for controlling camera of portable information processing device, and computer-executable program |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112995437A (en) * | 2019-12-02 | 2021-06-18 | 北京小米移动软件有限公司 | Image acquisition device, electronic apparatus, image acquisition method, and storage medium |
| CN112637501A (en) * | 2020-12-22 | 2021-04-09 | 维沃移动通信有限公司 | Light intensity adjusting method and device, electronic equipment and readable storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109348015B (en) | 2020-09-25 |
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