Title:
DISPLAY APPARATUS
Document Type and Number:
WIPO Patent Application WO/2019/223188
Kind Code:
A1
Abstract:
A display apparatus, comprising: a display panel (100), having a plurality of pixels (110) and a plurality of source electrode lines (120), the pixels (110) being electrically connected to corresponding source electrode lines (120); a source electrode driver (200), used for providing a pixel voltage set and receiving a noise storage control signal (NR-EN) and a noise output control signal (NR-EN Delay); the source electrode driver (200) also comprises a noise reduction module (240), the noise reduction module (240), on the basis of the noise storage control signal (NR-EN), storing the voltage level of the pixel voltage set as a compensation voltage set and, on the basis of the noise output control signal (NR-EN Delay), outputting the compensation voltage set; during a normal period, the source electrode driver (200) outputs the pixel voltage set to the pixels (110); during a compensation period, the source electrode driver (200) outputs the compensation voltage set to the pixels (110); and the noise output control signal (NR-EN Delay) is a delayed phase of the noise storage control signal (NR-EN).
Inventors:
HUANG CHUNG-YO (CN)
LI JIAN-FENG (CN)
SIAO KAI-YUAN (CN)
LI JIAN-FENG (CN)
SIAO KAI-YUAN (CN)
Application Number:
PCT/CN2018/105425
Publication Date:
November 28, 2019
Filing Date:
September 13, 2018
Export Citation:
Assignee:
AU OPTRONICS KUNSHAN CO LTD (CN)
International Classes:
G09G3/36
Foreign References:
| CN108417173A | 2018-08-17 | |||
| CN105931612A | 2016-09-07 | |||
| CN103544927A | 2014-01-29 | |||
| CN101599244A | 2009-12-09 | |||
| CN107025888A | 2017-08-08 | |||
| CN104795036A | 2015-07-22 | |||
| KR20000020856A | 2000-04-15 |
Attorney, Agent or Firm:
LECOME INTELLECTUAL PROPERTY AGENT LTD. (CN)
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