公开(公告)号：US10484630B2

公开(公告)日：2019-11-19

申请号：US15631278

申请日：2017-06-23

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Min-Sun Keel ,  Kyoungmin Koh ,  Sanghoon Ha

IPC: H04N5/363 ,  H01L27/146 ,  H04N5/345 ,  H04N5/355 ,  H04N5/357 ,  H04N9/04 ,  H04N5/369 ,  H04N5/3745

Abstract: An image sensor includes a photoelectric device generating an electric charge from light; a feedback device generating a reset voltage using a predetermined reference voltage; and a pixel circuit generating a pixel voltage using the reset voltage and the electric charge, setting the reset voltage to the reference voltage using the feedback device a first period, and outputting the pixel voltage and the reset voltage during a second period.