Title:
DISPLAY DEVICE AND DRIVING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2018/235130
Kind Code:
A1
Abstract:
The present application discloses a source shared driving (SSD) system display device capable of sufficiently performing charge and internal compensation at a data voltage in a pixel circuit even if the resolution of a display image is increased, and a driving method therefor. This display device is provided with m demultiplexers corresponding respectively to m data signal line groups each comprising k data signal lines. Each of the demultiplexers presets, as a delay period, a predetermined period within a period to a time later than the time when the supply of a last outputted data signal in each horizontal period among m data signals is started and earlier than the time when the supply of the data signal is ended, and a scan line driving circuit starts selection of scan lines corresponding to pixel circuits to which a predetermined number of data signals have been supplied at the end of the delay period in each horizontal period.
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Inventors:
MITANI MASAHIRO
KOBAYASHI FUMIYUKI
YOKOYAMA MAKOTO
KOBAYASHI FUMIYUKI
YOKOYAMA MAKOTO
Application Number:
PCT/JP2017/022532
Publication Date:
December 27, 2018
Filing Date:
June 19, 2017
Export Citation:
Assignee:
SHARP KK (JP)
International Classes:
G09G3/3233; G09G3/20; G09G3/3291
Foreign References:
| JP2006146158A | 2006-06-08 | |||
| JP2016091003A | 2016-05-23 | |||
| JP2005157331A | 2005-06-16 | |||
| JP2016148710A | 2016-08-18 | |||
| US20170154562A1 | 2017-06-01 |
Attorney, Agent or Firm:
SHIMADA, Akihiro et al. (JP)
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