公开(公告)号：US20240243150A1

公开(公告)日：2024-07-18

申请号：US18488078

申请日：2023-10-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jae-Kwan Seo ,  Si Ho Kim ,  Hyung Suk Oh ,  Young Gil Yoon ,  Woo Won Lee ,  Seul-Young Jeong

IPC: H01L27/146

CPC classification number: H01L27/14627 ,  H01L27/14621 ,  H01L27/1463 ,  H01L27/14636

Abstract: An image sensor includes a substrate including a first region and a second region disposed in a periphery of the first region. The first region includes a plurality of unit pixels and a color filter structure, and the second region includes a dummy structure including a second color filter and a plurality of dummy lenses on the second color filter. The color filter structure includes a first extension portion extending in a first direction and a second extension portion extending in a second direction, and the dummy structure includes a third extension portion extending in the first direction and a fourth extension portion extending in the second direction. A first micro-lens, a second micro-lens, and a third micro-lens are in a first corner portion, and a first dummy lens, a second dummy lens, and a third dummy lens are in the second corner portion.