IMAGE SENSOR
One embodiment of the present invention provides an image sensor, which includes a pixel array including a plurality of unit pixel circuits arranged in a grid structure, and a plurality of switch circuits for selectively connecting floating diffusion nodes included in unit pixel circuits arranged in...
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| Format: | Patent |
| Sprache: | eng ; kor |
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| Zusammenfassung: | One embodiment of the present invention provides an image sensor, which includes a pixel array including a plurality of unit pixel circuits arranged in a grid structure, and a plurality of switch circuits for selectively connecting floating diffusion nodes included in unit pixel circuits arranged in a vertical direction among the plurality of unit pixel circuits, respectively, wherein the arrangement pattern of the pixels included in each of the plurality of unit pixel circuits and the arrangement pattern of the color filter of the pixel array are different from each other. According to the present invention, the performance of the image sensor can be improved.
본 발명의 일실시예는, 격자 구조로 배열된 복수의 단위 픽셀회로를 포함하는 픽셀어레이; 및 각각 상기 복수의 단위 픽셀회로 중 수직 방향으로 배열된 단위 픽셀회로들에 포함된 플로팅확산노드들을 선택적으로 접속하기 위한 복수의 스위치회로를 포함하고, 상기 복수의 단위 픽셀회로 각각에 포함된 픽셀들의 배열 패턴과 상기 픽셀어레이의 컬러필터의 배열 패턴은 서로 다른 이미지 센서를 제공한다. |
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