Skhynix Inc.

Kyoung Mook Lim

Keun Soo Cho

Sang Shin Lee

Min Kyu Kim

Hoe Sam Jeong

Kyung Ho Lee

Cheol Jon Jang

Jong Hyun Ra

Jae Hun Jang

Chul Hoon Kim

Disclosed is an image sensor including a first sub-pixel array including a plurality of first pixel groups, which are respectively coupled to a plurality of first readout lines extending in a first direction and are adjacent to one another in a second direction intersecting the first direction; and a plurality of first switches suitable for selectively coupling a plurality of first floating diffusion nodes included in the plurality of first pixel groups, based on a plurality of first control signals.

Image sensor and operating method thereof

Disclosed is an image sensing system including an image sensor suitable for generating first actual brightness values corresponding to a captured image; and an image processor suitable for compensating for the first actual brightness values for each brightness period in a single frame period based on compensation information corresponding to a linearity error.

Image sensing system and operating method thereof

Disclosed is an image sensing device including a plurality of defect detectors each suitable for detecting whether a corresponding target image value is defective, and generating detection information corresponding to a result of the detection, a defect scheduler suitable for sequentially outputting one or more defective image values, which are the target image values detected as defective among the plurality of target image values, based on the detection information, and a defect corrector suitable for correcting the output defective image values.

Image sensing device correcting defective image values

Growing community of inventors

Gyeonggi-do, South Korea

Kyoung Mook Lim