Title:
ELECTRONIC DEVICE FOR COMPENSATING FOR DETERIORATION IN DISPLAY
Document Type and Number:
WIPO Patent Application WO/2019/146975
Kind Code:
A1
Abstract:
An electronic device according to an embodiment disclosed in this document may comprise: a display panel on which at least one pixel is disposed; a converter for applying a first voltage to the pixel so as to enable the pixel to emit light; a gamma circuit including a resistor string in which a plurality of resistors are connected and applying a second voltage to the converter; a logic circuit for changing a point where the resistor string and the converter are connected; and a processor electrically connected to the logic circuit.
Inventors:
PARK HYUNJUN (KR)
HAN DONGKYOON (KR)
BAE JONGKON (KR)
LEE HONGKOOK (KR)
HAN DONGKYOON (KR)
BAE JONGKON (KR)
LEE HONGKOOK (KR)
Application Number:
PCT/KR2019/000829
Publication Date:
August 01, 2019
Filing Date:
January 21, 2019
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
G09G3/20
Foreign References:
| KR20170031277A | 2017-03-21 | |||
| KR20140040912A | 2014-04-04 | |||
| KR20170131804A | 2017-11-30 | |||
| KR20060120766A | 2006-11-28 | |||
| JP2005077824A | 2005-03-24 |
Other References:
See also references of EP 3742425A4
Attorney, Agent or Firm:
BAE, KIM & LEE IP GROUP (KR)
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