Title:
ELECTRONIC APPARATUS AND METHOD WHICH MAY IMPROVE PERFORMANCE OF SENSOR MODULE
Document Type and Number:
WIPO Patent Application WO/2022/186574
Kind Code:
A1
Abstract:
Various embodiments of the present disclosure pertain to an electronic apparatus and method which may improve the performance of a sensor module, the electronic apparatus comprising: a display panel; a fingerprint sensor arranged to overlap at least part of the display panel; and a processor operatively connected to the display panel and the fingerprint sensor, wherein the processor may: execute a fingerprint authentication function using the fingerprint sensor; identify an AMOLED off ratio (AOR) and luminance setting value of the display panel on the basis of the fingerprint authentication function being executed; linearly adjust the AOR according to a section to which the luminance setting value belongs or set the AOR to a designated minimum value; and perform fingerprint authentication by using the fingerprint sensor while the AOR is maintained at the minimum value. The present disclosure may further include various other embodiments.
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Inventors:
KIM YOUNGDO (KR)
KANG JONGSIK (KR)
EOM GYUDONG (KR)
SHIN DONGHEON (KR)
JEON NAMHYEON (KR)
YEO WOONBO (KR)
LEE DONGSEOP (KR)
KANG JONGSIK (KR)
EOM GYUDONG (KR)
SHIN DONGHEON (KR)
JEON NAMHYEON (KR)
YEO WOONBO (KR)
LEE DONGSEOP (KR)
Application Number:
PCT/KR2022/002871
Publication Date:
September 09, 2022
Filing Date:
February 28, 2022
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
G09G5/10; G06V40/13; G09G3/3225; H01L27/32
Foreign References:
| KR20180117003A | 2018-10-26 | |||
| KR20150062699A | 2015-06-08 | |||
| KR20140021466A | 2014-02-20 | |||
| KR20160029698A | 2016-03-15 | |||
| KR20200050453A | 2020-05-11 |
Attorney, Agent or Firm:
YOON & LEE INTERNATIONAL PATENT & LAW FIRM (KR)
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