Title:
DISPLAY DEVICE AND CONTROL METHOD FOR SAME
Document Type and Number:
WIPO Patent Application WO/2019/066593
Kind Code:
A1
Abstract:
Provided are a display device and a control method for same, with which an image to be displayed on an LED panel is adjusted in advance using LED module alignment state information, and then displayed on the LED panel, and thus image distortion or a drop in image quality can be prevented, even if there is a fault in the LED module alignment state. A display device according to one embodiment comprises: an LED panel comprising a plurality of LED modules; an image input unit which receives an input image to be displayed on the LED panel; an image adjustment unit which adjusts the input image on the basis of the alignment state information of the plurality of LED modules; and a main control unit which controls the LED panel so as to display the adjusted input image.
Inventors:
IM SANG KYUN (KR)
CHOI HYE-RIN (KR)
CHOI HYE-RIN (KR)
Application Number:
PCT/KR2018/011598
Publication Date:
April 04, 2019
Filing Date:
September 28, 2018
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
G09G3/32; G09G3/00
Foreign References:
| JP5216771B2 | 2013-06-19 | |||
| KR100860186B1 | 2008-09-24 | |||
| KR101654082B1 | 2016-09-05 | |||
| KR20090048207A | 2009-05-13 | |||
| US20020080130A1 | 2002-06-27 |
Other References:
See also references of EP 3675102A4
Attorney, Agent or Firm:
SELIM INTELLECTUAL PROPERTY LAW FIRM (KR)
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