Title:
LIQUID CRYSTAL DISPLAY DEVICE
Document Type and Number:
Japanese Patent JP2014167640
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a liquid crystal display device that has light resistance through a polymer layer provided on an optical alignment film and also has alignment of liquid crystal stabilized, and is superior in display quality.SOLUTION: A liquid crystal display device includes a liquid crystal cell constituted including a pair of substrates and a liquid crystal layer held between the pair of substrates. At least one of the pair of substrates has a polymer layer, an optical alignment film, and an electrode in order from the liquid crystal layer side. The optical alignment film aligns liquid crystal molecules horizontally on an optical alignment film surface, and the polymer layer is formed by polymerizing a monomer. The one of the pair of substrates has an interdigital electrode and a flat plate type electrode, and the liquid crystal layer is charged in a liquid crystal dripping manner.
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Inventors:
MIYAJI KOICHI
MIYAKE ISAMU
MIYAKE ISAMU
Application Number:
JP2014085446A
Publication Date:
September 11, 2014
Filing Date:
April 17, 2014
Export Citation:
Assignee:
SHARP KK
International Classes:
G02F1/1337; C08F2/44; C08F8/48; C08F18/10; C08F20/30
Domestic Patent References:
| JP2002258262A | 2002-09-11 | |||
| JP2003177418A | 2003-06-27 | |||
| JP2011027886A | 2011-02-10 | |||
| JPH11249142A | 1999-09-17 | |||
| JP2009276435A | 2009-11-26 |
Foreign References:
| WO2010131392A1 | 2010-11-18 | |||
| WO2009156118A1 | 2009-12-30 |
Other References:
長竹陽平: "高分子安定化技術を用いた光配向ＬＣＤのヒステリシス特性改善の研究", ２０１０年日本液晶学会討論会予稿集, vol. ２ｂ０２, JPN6015009467, 7 September 2010 (2010-09-07), ISSN: 0003025196
Attorney, Agent or Firm:
Patent business corporation Yasutomi international patent firm
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