公开(公告)号：US20230039542A1

公开(公告)日：2023-02-09

申请号：US17879497

申请日：2022-08-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Minwoong SEO ,  Hyunyong JUNG ,  Daehee BAE ,  Myunglae CHU

IPC: H04N5/3745 ,  H04N5/369 ,  H04N5/378 ,  H04N5/355 ,  H04N5/353

Abstract: Provided is a pixel array including a plurality of pixels, each of which includes a photodiode configured to generate a photocharge in a frame including a plurality of unit frames, a floating diffusion node configured to receive the photocharge, a first storage capacitor configured to receive and store a first photocharge generated by the photodiode through the floating diffusion node during a first unit accumulation time period in each of the plurality of unit frames, and a second storage capacitor configured to receive and store a second photocharge generated by the photodiode through the floating diffusion node during a second unit accumulation time period in each of the plurality of unit frames.