Samsung Electronics Co., Ltd.

Cheonho Park

Jaeho Choi

Taehan Kim

Bumsuk Kim

Yunki Lee

Weon Sup Lee

Jin-San Yoo

Do-Yun Kim

Youngae Lee

Jungsaeng Kim

An image sensor includes a pixel array including a plurality of pixels arranged in directions, parallel to an upper surface of a substrate, each of the plurality of pixels including at least one photodiode, a color filter above the at least one photodiode, and a pixel circuit below the at least one photodiode, and a logic circuit configured to obtain a pixel signal from the plurality of pixels. The plurality of pixels include red pixels each having a red color filter, green pixels each having a green color filter, and blue pixels each having a blue color filter, and a size of a first red color filter included in a first red pixel, disposed in a first area separated by a first distance from a center of the pixel array, is greater than a size of a second red color filter included in a second red pixel, disposed in a second area separated from the center of the pixel array by a second distance, greater than the first distance.

Image sensor having different-sized color filters

Growing community of inventors

Suwon-si, South Korea

Cheonho Park