Title:
DISPLAY DEVICE AND METHOD FOR DRIVING SAME
Document Type and Number:
WIPO Patent Application WO/2021/117228
Kind Code:
A1
Abstract:
Provided is a display device that has a non-rectangular display unit, wherein the occurrence of luminance difference between a region with a large load and a region with a small load is suppressed. The region in the display unit is divided into a high-load region in which the load of horizontal scanning lines (initialization control line, writing control line) is large and a low-load region in which the load of horizontal scanning lines is small. The initialization control line and the writing control line that are disposed in the high-load region are respectively driven by a discharge driver and a scan driver. The initialization control line and the writing control line that are disposed in the low-load region are both driven by, for example, a discharge driver.
Inventors:
YOKOYAMA MAKOTO
TAYA NOBUYUKI
YAMADA JUNICHI
TAYA NOBUYUKI
YAMADA JUNICHI
Application Number:
PCT/JP2019/048966
Publication Date:
June 17, 2021
Filing Date:
December 13, 2019
Export Citation:
Assignee:
SHARP KK (JP)
International Classes:
G09G3/20; G09G3/3233; G09G3/3266
Foreign References:
| JP2018534613A | 2018-11-22 | |||
| JP2016148843A | 2016-08-18 | |||
| US20180166017A1 | 2018-06-14 | |||
| US20170116923A1 | 2017-04-27 |
Attorney, Agent or Firm:
SHIMADA, Akihiro et al. (JP)
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