公开(公告)号：US20240292640A1

公开(公告)日：2024-08-29

申请号：US18586789

申请日：2024-02-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yunki LEE ,  Soongju OH ,  Byungku JUNG ,  Hyeyeon PARK

IPC: H10K39/32

CPC classification number: H10K39/32

Abstract: An image sensor including a semiconductor substrate including a first surface and a second surface opposite to the first surface, an anti-reflection layer on the first surface of the semiconductor substrate, and a photoelectric converter configured to absorb incident light incident through the semiconductor substrate and photoelectrically convert the incident light. The semiconductor substrate includes a refraction pattern on the first surface of the semiconductor substrate and configured to refract the incident light.