Title:
LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2016/080491
Kind Code:
A1
Abstract:
The present invention provides a liquid crystal display device in which degradation of TFT characteristics due to optical alignment processing is prevented, and unevenness of display is thereby suppressed. This liquid crystal display device has a thin-film transistor substrate and a liquid crystal layer, the thin-film transistor substrate having an alignment film and a thin-film transistor having a channel-etched structure, the thin-film transistor having, in order, a gate electrode, a gate insulation film, a channel layer containing an oxide semiconductor, and a pair of source and drain electrodes, and the alignment film including at least one structure selected from the group consisting of a cinnamate structure, a chalcone structure, an azobenzene structure, a stilbene structure, a coumarin structure, and a phenyl ester structure.
Inventors:
MIYAKE ISAMU
KANZAKI YOHSUKE
KANZAKI YOHSUKE
Application Number:
PCT/JP2015/082561
Publication Date:
May 26, 2016
Filing Date:
November 19, 2015
Export Citation:
Assignee:
SHARP KK (JP)
International Classes:
G02F1/1337; G02F1/1368; H01L29/786
Foreign References:
| JP2011150324A | 2011-08-04 | |||
| KR20130052798A | 2013-05-23 |
Attorney, Agent or Firm:
YASUTOMI & Associates (JP)
Patent business corporation Yasutomi international patent firm (JP)
Patent business corporation Yasutomi international patent firm (JP)
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