Title:
DISPLAY APPARATUS AND CONTROL METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2020/130496
Kind Code:
A1
Abstract:
Provided a display apparatus including a display including a plurality of display modules, each display module of the plurality of display modules including a pixel driving circuit and at least one pixel including a red inorganic light emitting element, a green inorganic light emitting element, and a blue inorganic light emitting element, a signal receiver configured to receive an image signal having a plurality of grayscales, and a controller configured to divide the display into a plurality of regions, each region of the plurality of regions having a same area and including at least one display module among the plurality of display modules, calibrate the image signal to output uniform light from each of the plurality of regions, and control the pixel driving circuit to display an image based on the calibrated image signal.
Inventors:
PARK JI YONG (KR)
CHO YOUNG-HOON (KR)
IM SANG KYUN (KR)
CHO YOUNG-HOON (KR)
IM SANG KYUN (KR)
Application Number:
PCT/KR2019/017633
Publication Date:
June 25, 2020
Filing Date:
December 12, 2019
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
G09G3/32
Foreign References:
| US20180295312A1 | 2018-10-11 | |||
| US20050134525A1 | 2005-06-23 | |||
| US20150243251A1 | 2015-08-27 | |||
| US5396257A | 1995-03-07 | |||
| KR20150054452A | 2015-05-20 |
Other References:
See also references of EP 3850612A4
Attorney, Agent or Firm:
SELIM INTELLECTUAL PROPERTY LAW FIRM (KR)
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