公开(公告)号：US11067791B2

公开(公告)日：2021-07-20

申请号：US16367010

申请日：2019-03-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seongjin Cho ,  Naekyung Kim ,  Yongjoon Kim ,  Hanjun Kim ,  Jihyuk Lim

IPC: G02B26/02 ,  G06F3/14

Abstract: A wearable device includes at least one lens, an output device, at least one sensor, and at least one processor. The at least one processor is configured to identify a level of light sensed through the at least one sensor. The at least one processor is also configured to provide a notification related to the level of the light by using the output device when the level of the light satisfies a preset condition.