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Patent Searching and Data


Title:
ELECTRONIC DEVICE AND METHOD FOR CONTROLLING BRIGHTNESS OF DISPLAY
Document Type and Number:
WIPO Patent Application WO/2021/157908
Kind Code:
A1
Abstract:
Disclosed is an electronic device including a processor configured to set a wake-up luminance of a display, based on a wake-up illuminance, to set, upon detecting an illuminance change through the illuminance sensor, a first target luminance of the display by using a first threshold illuminance value at a time point of detecting the illuminance change, to identify whether a flag setting related to an update of a threshold illuminance value is changed, while changing a luminance of the display based on the first target luminance, to determine the first target luminance as a final luminance of the display when there is no change in the flag setting, to update the first threshold illuminance value to a second threshold illuminance value when there is a change in the flag setting, and to change a target luminance of the display from the first target luminance to a second target luminance by using the second threshold illuminance value.

Inventors:
KIM JONGAH (KR)
PARK TAEJIN (KR)
KIM KYUSUNG (KR)
CHO JEONGHO (KR)
CHO CHIHYUN (KR)
SHIN DONGHEON (KR)
YOON HEEWOONG (KR)
LEE KIHYUK (KR)
LEE DONGSUN (KR)
LEE DONGHAN (KR)
CHOI GWANGHO (KR)
Application Number:
PCT/KR2021/000739
Publication Date:
August 12, 2021
Filing Date:
January 19, 2021
Export Citation:
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Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
G09G5/10
Foreign References:
US20180348049A12018-12-06
US20140092119A12014-04-03
JP2014154348A2014-08-25
JP2014153694A2014-08-25
US20120235966A12012-09-20
Attorney, Agent or Firm:
YOON & LEE INTERNATIONAL PATENT & LAW FIRM (KR)
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