公开(公告)号：US20240047488A1

公开(公告)日：2024-02-08

申请号：US18139013

申请日：2023-04-25

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Daekwan KIM ,  Jangho MOON ,  Yohwan NOH

IPC: H01L27/146 ,  H04N25/587 ,  H04N25/10 ,  H04N23/84

CPC classification number: H01L27/14607 ,  H01L27/14645 ,  H01L27/14625 ,  H04N25/587 ,  H04N25/10 ,  H04N23/84

Abstract: In some embodiments of the present disclosure, an image sensor includes a first pixel group and a second pixel group disposed in a substrate. The first pixel group includes a first plurality of first sub-groups configured to sense first light of a first color, and a plurality of second sub-groups configured to sense second light of a second color. The second pixel group is arranged adjacent to the first pixel group and includes a second plurality of first sub-groups configured to sense fourth light of the first color, and a plurality of third sub-groups configured to sense third light of a third color. Each of the first plurality of first sub-groups, the second plurality of first sub-groups, the plurality of second sub-groups, and the plurality of third sub-groups including pixels arranged in corresponding N rows and M columns, N and M being positive integers greater than one.

公开(公告)号：US20220093665A1

公开(公告)日：2022-03-24

申请号：US17328249

申请日：2021-05-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Heegeun PARK ,  Kyungho LEE ,  Jangho MOON ,  Minchul LEE ,  Soyoung JEONG

IPC: H01L27/146

Abstract: Disclosed is an image sensor comprising a subtrate that includes a plurality of pixel groups each including a plurality of pixel regions, a plurality of color filters two-dimensionally arraned on a first surface of the substrate, and a pixel separation structure in the substrate. The pixel separation structure includes a first part that defines each of the pixel regions and a second part connected to the first part. The second part runs across an inside of each of the pixel regions.