Invention Grant
- Patent Title: Display for sensing input including a fingerprint and electronic device including display
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Application No.: US16484551Application Date: 2018-02-08
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Publication No.: US10990842B2Publication Date: 2021-04-27
- Inventor: Su Yeon Kim , Sang Seob Kim , Kwang Tai Kim , Ju Yeong Lee , Hyun Ju Hong
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR Gyeonggi-do
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Gyeonggi-do
- Agency: The Farrell Law Firm, P.C.
- Priority: KR10-2017-0017359 20170208
- International Application: PCT/KR2018/001720 WO 20180208
- International Announcement: WO2018/147661 WO 20180816
- Main IPC: G06F3/041
- IPC: G06F3/041 ; G06K9/20 ; G06K9/00 ; G09G3/32

Abstract:
A display arranged over a fingerprint sensor according to an embodiment of the disclosure may include a cover glass, a display panel arranged below the cover glass, a first driver that applies a signal to a first pixel group arranged in a first area corresponding to the fingerprint sensor on the display panel, a second driver that applies a signal to a second pixel group arranged in a second area that does not overlap the first area on the display panel, and a controller that causes the first driver to apply an enable signal to the first pixel group to enable the first driver to emit light when a finger touches a fingerprint sensing area corresponding to the fingerprint sensor on the cover glass.
Public/Granted literature
- US20200019804A1 DISPLAY FOR SENSING INPUT AND ELECTRONIC DEVICE INCLUDING DISPLAY Public/Granted day:2020-01-16
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