公开(公告)号：US20220087014A1

公开(公告)日：2022-03-17

申请号：US17406535

申请日：2021-08-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Injo JEONG ,  Jeahyuck LEE ,  Hyunguk YOO ,  Inho YUN ,  Seongwook JO ,  Younghyun KIM ,  Eungi MIN ,  Suho LEE

IPC: H05K1/02 ,  G04G17/08 ,  G04G17/04

Abstract: An electronic device is provided. The electronic device includes a printed circuit board, a light emitting unit and a light receiving unit which are disposed on the printed circuit board, a cover member which has at least a partial region configured by a material having high optical transmittance, is disposed to face the printed circuit board, and includes a first region substantially facing the light emitting unit, and a second region substantially facing the light receiving unit, and a pattern disposed in at least one of the first region and the second region of the cover member. The pattern may be disposed by repeatedly arranging blocking units having low transmittance at a predetermined interval. In addition, various embodiments may be possible.