CN105120248A - Pixel array and camera sensor - Google Patents
Pixel array and camera sensor Download PDFInfo
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- CN105120248A CN105120248A CN201510582737.3A CN201510582737A CN105120248A CN 105120248 A CN105120248 A CN 105120248A CN 201510582737 A CN201510582737 A CN 201510582737A CN 105120248 A CN105120248 A CN 105120248A
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- 230000015572 biosynthetic process Effects 0.000 claims description 12
- 230000004927 fusion Effects 0.000 claims description 4
- 238000005286 illumination Methods 0.000 abstract description 4
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- 210000001525 retina Anatomy 0.000 description 2
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Abstract
The invention provides a pixel array and a camera sensor. A plurality of first sub-pixels are used for being arranged in parallel along the horizontal direction, so that a plurality of first sub-pixel rows are formed; a plurality of second sub-pixels are used for being arranged in parallel along the vertical direction, so that a plurality of second sub-pixel lines are formed; a plurality of third sub-pixels are used for being arranged in parallel along the horizontal direction, so that a plurality of third sub-pixel rows are formed; the third sub-pixel rows are arranged between every two adjacent first sub-pixel rows; a colour filter is added onto each pixel in the plurality of third sub-pixel rows, so that a plurality of fourth sub-pixel rows are formed; the colour filter on each pixel in the plurality of first sub-pixel rows is removed, so that a plurality of fifth sub-pixel rows are formed; and the plurality of fourth sub-pixel rows and the plurality of fifth sub-pixel rows are fused, so that a coloured image is obtained. According to the invention, the illumination loss can be reduced; and the image definition can be improved.
Description
Technical field
The present invention relates to camera sensor technology, particularly relate to a kind of pel array and camera sensor.
Background technology
Usually, not only comprise monochrome information but also comprise chrominance information in a width coloured image, and human eye is highstrung to monochrome information, these perception come from retina, the three kinds of mass-tones of the red, green and blue in retina receiving spectrum.
In image, each pixel there is the color that corresponding, it can be the wherein one in red, green and blue, the color of each correspondence has a chromatic filter, illumination has decay through after this chromatic filter, thus causes imaging effect to be had a greatly reduced quality.
Summary of the invention
Pel array provided by the invention and camera sensor, can reduce illumination loss, strengthen image definition.
According to an aspect of the present invention, provide a kind of pel array and camera sensor, comprising: multiple first sub-pixel, in the horizontal direction and multiple first rows of formation arranged in parallel, described first rows is the first length; Multiple second sub-pixel, for vertically and multiple second sub-pixel column of formation arranged in parallel, described second sub-pixel column is the second length; Multiple 3rd sub-pixel, for in the horizontal direction and multiple 3rd rows of formation arranged in parallel, described 3rd rows is arranged between every two adjacent described first rows, described 3rd rows is described first length, each pixel in described multiple 3rd rows is added chromatic filter, thus forms multiple 4th rows; Remove the chromatic filter in each pixel in described multiple first rows respectively, thus obtain multiple 5th rows; Described multiple 4th rows and described multiple 5th rows are carried out fusion and obtains coloured image.
Camera sensor of the present invention, its pel array is pel array of the present invention.
The pel array that the embodiment of the present invention provides and camera sensor, multiple first sub-pixel in the horizontal direction and multiple first rows of formation arranged in parallel, multiple second sub-pixel is used for vertically and multiple second sub-pixel column of formation arranged in parallel, multiple 3rd sub-pixel in the horizontal direction and multiple 3rd rows of formation arranged in parallel, 3rd rows is arranged between every two adjacent the first rows, each pixel in multiple 3rd rows is added chromatic filter, thus form multiple 4th rows, remove the chromatic filter in each pixel in multiple first rows respectively, thus obtain multiple 5th rows, multiple 4th rows and multiple 5th rows are carried out fusion and obtains coloured image, thus illumination loss can be reduced, strengthen image definition.
Accompanying drawing explanation
The pel array schematic diagram that Fig. 1 provides for the embodiment of the present invention.
Embodiment
The pel array provided the embodiment of the present invention below in conjunction with accompanying drawing and camera sensor are described in detail.
The pel array of the embodiment of the present invention, may be used for the camera sensor of the embodiment of the present invention; The camera sensor of the embodiment of the present invention, has the pel array of the embodiment of the present invention.
The pel array schematic diagram that Fig. 1 provides for the embodiment of the present invention.
With reference to Fig. 1, multiple first sub-pixel, in the horizontal direction and multiple first rows of formation arranged in parallel, described first rows is the first length.
Multiple second sub-pixel, for vertically and multiple second sub-pixel column of formation arranged in parallel, described second sub-pixel column is the second length.
Multiple 3rd sub-pixel, for in the horizontal direction and multiple 3rd rows of formation arranged in parallel, described 3rd rows is arranged between every two adjacent described first rows, described 3rd rows is described first length, each pixel in described multiple 3rd rows is added chromatic filter, thus forms multiple 4th rows;
Remove the chromatic filter in each pixel in described multiple first rows respectively, thus obtain multiple 5th rows;
Described multiple 4th rows and described multiple 5th rows are carried out fusion and obtains coloured image.
Further, each pixel of described first rows experiences monochrome information, and each pixel of described 3rd rows comprises at least one following information: red sub-pixel, green sub-pixels and blue subpixels.
Further, in described horizontal direction and described vertical direction, described red sub-pixel is adjacent with described green sub-pixels, and described green sub-pixels is adjacent with described blue subpixels.
The pel array of the embodiment of the present invention, for 1600*1800, wherein have 1800 row and 1600 row, 1800 row comprise 1200 row first sub-pixels and 600 row the 3rd sub-pixel, and 1600 row comprise 1600 row second sub-pixels.It is the pel array of 1600*1800 pixel that the present invention is not limited to.
1200 row first sub-pixels are added a line the 3rd sub-pixel every two row, until add 600 row the 3rd sub-pixel, thus constitutes 1800 row.Add chromatic filter by the 3rd sub-pixel of 600 row, the chromatic filter in 1200 row first sub-pixels is removed, and above pixel is merged, thus constitute coloured image.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; change can be expected easily or replace, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of described claim.
Claims (4)
1. a pel array, is characterized in that, comprising:
Multiple first sub-pixel, in the horizontal direction and multiple first rows of formation arranged in parallel, described first rows is the first length;
Multiple second sub-pixel, for vertically and multiple second sub-pixel column of formation arranged in parallel, described second sub-pixel column is the second length;
Multiple 3rd sub-pixel, for in the horizontal direction and multiple 3rd rows of formation arranged in parallel, described 3rd rows is arranged between every two adjacent described first rows, described 3rd rows is described first length, each pixel in described multiple 3rd rows is added chromatic filter, thus forms multiple 4th rows;
Remove the chromatic filter in each pixel in described multiple first rows respectively, thus obtain multiple 5th rows;
Described multiple 4th rows and described multiple 5th rows are carried out fusion and obtains coloured image.
2. pel array according to claim 1, it is characterized in that, each pixel of described first rows experiences monochrome information, and each pixel of described 3rd rows comprises at least one following information: red sub-pixel, green sub-pixels and blue subpixels.
3. pel array according to claim 2, is characterized in that, in described horizontal direction and described vertical direction, described red sub-pixel is adjacent with described green sub-pixels, and described green sub-pixels is adjacent with described blue subpixels.
4. a camera sensor, comprises the pel array as described in any one of claim 1-3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510582737.3A CN105120248A (en) | 2015-09-14 | 2015-09-14 | Pixel array and camera sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510582737.3A CN105120248A (en) | 2015-09-14 | 2015-09-14 | Pixel array and camera sensor |
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| CN105120248A true CN105120248A (en) | 2015-12-02 |
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| CN201510582737.3A Pending CN105120248A (en) | 2015-09-14 | 2015-09-14 | Pixel array and camera sensor |
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Cited By (5)
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| CN105592303A (en) * | 2015-12-18 | 2016-05-18 | 广东欧珀移动通信有限公司 | Imaging method, imaging device, and electronic device |
| CN106921854A (en) * | 2017-03-24 | 2017-07-04 | 深圳安芯微电子有限公司 | A kind of colour filter array and imageing sensor |
| WO2018099030A1 (en) * | 2016-11-29 | 2018-06-07 | 广东欧珀移动通信有限公司 | Control method and electronic device |
| US10356315B2 (en) | 2016-11-29 | 2019-07-16 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Image processing method and apparatus, and electronic device |
| US10440265B2 (en) | 2016-11-29 | 2019-10-08 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Image processing method and apparatus, electronic device and control method |
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- 2015-09-14 CN CN201510582737.3A patent/CN105120248A/en active Pending
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| US20120242719A1 (en) * | 2009-12-01 | 2012-09-27 | Koninklijke Philips Electronics N.V. | Multi-primary display |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105592303A (en) * | 2015-12-18 | 2016-05-18 | 广东欧珀移动通信有限公司 | Imaging method, imaging device, and electronic device |
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| US10356315B2 (en) | 2016-11-29 | 2019-07-16 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Image processing method and apparatus, and electronic device |
| US10440265B2 (en) | 2016-11-29 | 2019-10-08 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Image processing method and apparatus, electronic device and control method |
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| CN106921854B (en) * | 2017-03-24 | 2019-03-29 | 深圳安芯微电子有限公司 | A kind of colour filter array and imaging sensor |
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Application publication date: 20151202 |