Title:
ELECTROLUMINESCENT DISPLAY DEVICE AND METHOD FOR DRIVING THE SAME
Document Type and Number:
WIPO Patent Application WO/2019/132177
Kind Code:
A1
Abstract:
Disclosed is an electroluminescent display device including a display panel, a power supply unit, and a data driver. The display panel includes a subpixel for displaying an image. The power supply unit supplies a positive voltage and a negative voltage to the display panel. The data driver supplies a first initialization voltage and a second initialization voltage to the display panel, as well as a data voltage, and at least one of the first initialization voltage and the second initialization voltage is varied.
Inventors:
CHO MINSU (KR)
OH JAEHYUK (KR)
OH JAEHYUK (KR)
Application Number:
PCT/KR2018/010805
Publication Date:
July 04, 2019
Filing Date:
September 14, 2018
Export Citation:
Assignee:
LG DISPLAY CO LTD (KR)
International Classes:
G09G3/3233
Foreign References:
| US20170365218A1 | 2017-12-21 | |||
| US20150364089A1 | 2015-12-17 | |||
| US20160379569A1 | 2016-12-29 | |||
| US20080100227A1 | 2008-05-01 | |||
| US20170270867A1 | 2017-09-21 | |||
| US20170278457A1 | 2017-09-28 |
Attorney, Agent or Firm:
ROYAL PATENT & LAW OFFICE (KR)
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