公开(公告)号：US20220366869A1

公开(公告)日：2022-11-17

申请号：US17710003

申请日：2022-03-31

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yeonsoo KIM ,  Youngjae KIM ,  Minho LEE ,  Jaekwang LEE

IPC: G09G5/10 ,  G06F3/01 ,  G01J5/10

Abstract: An electronic device may include: a display having at least one hole disposed in at least a part thereof such that light from the outside can be transmitted therethrough; a light-emitting element disposed under the display and configured to output a first infrared ray to the outside; a first light-receiving element disposed under the display at a position corresponding to the at least one hole, and configured to receive a second infrared ray transmitted from the outside; a second light-receiving element disposed under the display at a position where light from the outside is shielded; and at least one processor configured to, based on that a first sensing value according to the second infrared ray, output from the first light-receiving element, satisfies a first specified condition, while the first infrared ray is output: based on that a second sensing value output from the second light-receiving element does not satisfy a second specified condition, identify that a proximate object exists, and based on that the second sensing value satisfies the second specified condition, identify that the proximate object does not exist.