Title:
OPERATION METHOD FOR GAMMA VOLTAGE ACCORDING TO DISPLAY AREA AND ELECTRONIC DEVICE SUPPORTING SAME
Document Type and Number:
WIPO Patent Application WO/2021/157894
Kind Code:
A1
Abstract:
An embodiment disclosed in the present document discloses a method for operating a device and an electronic device supporting the same, the method comprising the steps of: receiving, by a display driving circuit, display data from a processor; and while the display driving circuit supplies, to a first display area arranged with a first pixel arrangement density, a first gamma signal that is set to display a luminance of a first magnitude on a display panel, supplying, to a second display area having a second pixel arrangement density lower than the first pixel arrangement density, a second gamma signal that is set to display a luminance of a second magnitude greater than the first magnitude. Various other embodiments understood from the specification are also possible.
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Inventors:
BAE JONGKON (KR)
LEE JAESUNG (KR)
LEE TAEWOONG (KR)
KIM DONGHWY (KR)
LEE JAESUNG (KR)
LEE TAEWOONG (KR)
KIM DONGHWY (KR)
Application Number:
PCT/KR2021/000540
Publication Date:
August 12, 2021
Filing Date:
January 14, 2021
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
G09G3/20; H04N5/202; H04N5/63
Domestic Patent References:
| WO2019242352A1 | 2019-12-26 |
Foreign References:
| KR20190074804A | 2019-06-28 | |||
| KR20180002430A | 2018-01-08 | |||
| KR20180092055A | 2018-08-17 | |||
| US20190326366A1 | 2019-10-24 |
Attorney, Agent or Firm:
BAE, KIM & LEE IP (KR)
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