CN207782952U - A kind of camera based on curved surface cmos sensor - Google Patents
A kind of camera based on curved surface cmos sensor Download PDFInfo
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- CN207782952U CN207782952U CN201721863177.XU CN201721863177U CN207782952U CN 207782952 U CN207782952 U CN 207782952U CN 201721863177 U CN201721863177 U CN 201721863177U CN 207782952 U CN207782952 U CN 207782952U
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- cmos sensor
- curved surface
- surface cmos
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Abstract
The utility model embodiment discloses a kind of camera based on curved surface cmos sensor, including：Head shell, camera lens and curved surface cmos sensor；The bottom end of the camera is provided with the curved surface cmos sensor, and the camera end of the camera is provided with the camera lens with the Curvature Matching of the curved surface cmos sensor.Curved surface cmos sensor is used in the utility model, the reason of camera shooting photo generates distortion is because traditional camera is using plane cmos sensor, optical path difference inconsistent generation when on the light to plane cmos sensor of camera lens convergence, using curved surface cmos sensor, it can be so that the light of camera lens convergence be consistent to the optical path difference of every bit of curved surface cmos sensor with the camera lens of curved surface cmos sensor Curvature Matching as long as arranging in pairs or groups, the generation for avoiding edge from distorting, without extra amendment eyeglass, the volume of camera is effectively reduced while improving photograph, solves the technical issues of volume for taking pictures quality but also reduce camera for not only improving camera.
Description
Technical field
The utility model is related to camera field more particularly to a kind of cameras based on curved surface cmos sensor.
Background technology
With the development of science and technology, the shootings tool such as mobile phone, single anti-and video camera is gradually popularized in people's lives, these
One important component of shooting tool is exactly camera.
Traditional camera, which is shot, carrys out photograph because the every bit that is projected of light of convergence not necessarily should position
It sets, the distortion of a little can be generated in the edge of photograph, that is, barrel-shaped distortion, negative distortion and the corner that camera is common
The problems such as loss of gloss.
Traditional settling mode is optical path difference constantly to be eliminated using multi-disc eyeglass to realize, but thus have led to
Often more good camera is bigger with regard to volume, inconvenient for use, how can improve camera take pictures quality but also reduce take the photograph
The technical issues of becoming those skilled in the art's urgent need to resolve as the volume of head.
Utility model content
The utility model discloses a kind of cameras based on curved surface cmos sensor, solve the bat for both improving camera
The technical issues of reducing the volume of camera again according to quality.
The utility model provides a kind of camera based on curved surface cmos sensor, including：Head shell, camera lens and
Curved surface cmos sensor；
The bottom end of the camera is provided with the curved surface cmos sensor, and the camera end of the camera is provided with and institute
State the camera lens of the Curvature Matching of curved surface cmos sensor.
As can be seen from the above technical solutions, the utility model has the following advantages：
The utility model provides a kind of camera based on curved surface cmos sensor, including：Head shell, camera lens and
Curved surface cmos sensor；The bottom end of the camera is provided with the curved surface CMOS sensors, and the camera end of the camera is set
It is equipped with the camera lens with the Curvature Matching of the curved surface cmos sensor.
Curved surface cmos sensor is used in the utility model, it is because passing that camera shooting photo, which generates the reason of distorting,
Optical path difference differs when on the light to plane cmos sensor that the camera of system is converged using plane cmos sensor, camera lens
Generation is caused, so the utility model uses curved surface cmos sensor, as long as collocation and curved surface cmos sensor Curvature Matching
Camera lens can so that camera lens convergence light to curved surface cmos sensor every bit optical path difference it is consistent, avoid edge abnormal
The generation of change is not necessarily to extra amendment eyeglass, the volume of camera is effectively reduced while improving photograph, solves and both carried
The technical issues of quality of taking pictures of high camera reduces the volume of camera again.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is a kind of structural representation of the camera based on curved surface cmos sensor provided in the utility model embodiment
Figure；
Wherein, reference numeral is as follows：
1, curved surface cmos sensor；2, camera lens.
Specific implementation mode
The utility model embodiment discloses a kind of camera based on curved surface cmos sensor,
Referring to Fig. 1, the one of a kind of camera based on curved surface cmos sensor provided in the utility model embodiment
A embodiment, including：Head shell, camera lens 2 and curved surface cmos sensor 1；
The bottom end of camera is provided with curved surface cmos sensor 1, and the camera end of camera is provided with to be sensed with curved surface CMOS
The camera lens 2 of the Curvature Matching of device 1.
It should be noted that the optical sensor of conventional camera is ccd sensor and cmos sensor, and CMOS
Sensor has been increasingly becoming mainstream；
Conventional cmos sensor is planar, and the light that camera lens 2 converges reaches the optical path difference on plane cmos sensor
It has differences, at the center of photograph because light path difference is less distortion can be ignored, but photograph edge
There are larger optical path differences at center for meeting, there are apparent distortion, i.e., common barrel-shaped distortion, negative distortion and corner loss of gloss
Deng；
It needs to solve these problems, needs largely to correct eyeglass optical path difference is modified, why more excellent this is also
2 volume of camera lens of matter is bigger, the about expensive reason of price；
And curved surface cmos sensor 1 because be intermediate recess both sides protrusion structure, if collocation and curved surface CMOS
The camera lens 2 of 1 Curvature Matching of sensor, the then light that camera lens 2 converges enter the light path of the every bit of curved surface cmos sensor 1
It is poor consistent, the generation of distortion is then not present when optical path difference is consistent, can save and largely correct eyeglass, therefore can be greatly
Reduce the volume of camera, while a large amount of eyeglass cost can also be saved.
Curved surface cmos sensor 1 is used in the present embodiment, it is because passing that camera shooting photo, which generates the reason of distorting,
Optical path difference is not using plane cmos sensor, when on the light to plane cmos sensor that camera lens 2 converges for the camera of system
It unanimously generates, so the utility model uses curved surface CMOS sensors 1, as long as collocation and 1 curvature of curved surface cmos sensor
The camera lens 2 matched can so that camera lens 2 converge light to curved surface cmos sensor 1 every bit optical path difference it is consistent, avoid
The generation of edge distortion, is not necessarily to extra amendment eyeglass, the volume of camera is effectively reduced while improving photograph, solves
The technical issues of volume for taking pictures quality but also reduce camera for not only improving camera of having determined.
A kind of camera based on curved surface cmos sensor provided by the utility model is described in detail above,
For those of ordinary skill in the art, based on the idea of the embodiment of the present invention, in specific implementation mode and application range
Upper there will be changes, in conclusion the content of the present specification should not be construed as a limitation of the present invention.
Claims (1)
1. a kind of camera based on curved surface cmos sensor, which is characterized in that including：Head shell, camera lens and curved surface
Cmos sensor；
The bottom end of the camera is provided with the curved surface cmos sensor, and the camera end of the camera is provided with and the song
The camera lens of the Curvature Matching of face cmos sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721863177.XU CN207782952U (en) | 2017-12-27 | 2017-12-27 | A kind of camera based on curved surface cmos sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721863177.XU CN207782952U (en) | 2017-12-27 | 2017-12-27 | A kind of camera based on curved surface cmos sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207782952U true CN207782952U (en) | 2018-08-28 |
Family
ID=63225294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721863177.XU Active CN207782952U (en) | 2017-12-27 | 2017-12-27 | A kind of camera based on curved surface cmos sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207782952U (en) |
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2017
- 2017-12-27 CN CN201721863177.XU patent/CN207782952U/en active Active
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