公开(公告)号：US11599262B2

公开(公告)日：2023-03-07

申请号：US17231253

申请日：2021-04-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yunjang Jin ,  Jongho Park ,  Jungwoo Choe

IPC: G06V40/12 ,  G06F3/0488 ,  G06F3/041 ,  G06F3/02 ,  G06V40/13 ,  G06V10/30 ,  G06V10/26 ,  G06V40/60 ,  G06V10/28

Abstract: An electronic device is provided. The electronic device includes a display, a fingerprint recognition sensor disposed under a first area of the display, at least one input detection sensor, and at least one processor electrically connected with the display, the fingerprint recognition sensor, and the at least one input detection sensor, wherein the at least one processor is configured to detect a designated event through the at least one input detection sensor, acquire background information through the fingerprint recognition sensor according to detection of the designated event, acquire fingerprint information of an object through the fingerprint recognition sensor in response to detecting the object on the first area of the display, and subtract the background information from the fingerprint information.