公开(公告)号：US20180301494A1

公开(公告)日：2018-10-18

申请号：US15954818

申请日：2018-04-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jonghoon PARK ,  BumSuk KIM ,  Jung-Saeng KIM ,  Min JANG ,  Taesub JUNG ,  Hyukjin JUNG ,  Dongmin KEUM ,  Changrok MOON

IPC: H01L27/146 ,  H01L27/32

Abstract: Optical sensors including a light-impeding pattern are provided. The optical sensors may include a plurality of photoelectric conversion regions, a plurality of lenses on the plurality of photoelectric conversion regions, and a light-impeding layer extending between the plurality of photoelectric conversion regions and the plurality of lenses. The light-impeding layer may include an opening between a first one of the plurality of photoelectric conversion regions and a first one of the plurality of lenses. The optical sensors may be configured to be assembled with a display panel such that the plurality of lenses are disposed between the light-impeding layer and the display panel.