Pixel array and camera sensor

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 [0001] The invention relates to camera sensor technology, in particular to a pixel array and a camera sensor. Background technique [0002] Usually, a color image contains both luminance information and chrominance information, and the human eye is very sensitive to luminance information. These perceptions come from the retina, which receives the three main colors of red, green and blue in the spectrum. [0003] Each pixel in the image has a corresponding color, which can be one of red, green and blue, and each corresponding color has a color filter. After the light passes through this color filter, it is There is attenuation, which leads to a greatly reduced imaging effect. Contents of the invention [0004] The pixel array and camera sensor provided by the invention can reduce light loss and enhance image definition. [0005] According to one aspect of the present invention, a pixel array and a camera sensor are provided, including: a plurality of first...

AI Technical Summary

Problems solved by technology

[0003] Each pixel in the image has a corresponding color, which can be one of red, green and blue, and each corresponding color has a color filter. After the light passes through this color filter, it is There is attenuation, which leads to a greatly reduced imaging effect

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