Title:
液晶配向剤、液晶素子の製造方法、液晶配向膜、液晶素子
Document Type and Number:
Japanese Patent JP6870289
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a PSA mode liquid crystal display device that can express a high voltage holding ratio even after irradiation of a liquid crystal cell with light, and reduces the occurrence of afterimages.SOLUTION: A specific polymer having a specific structure is made contained in a liquid crystal alignment agent for a PSA mode liquid crystal display device.SELECTED DRAWING: None
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Inventors:
Takao Yatsushiro
Application Number:
JP2016224204A
Publication Date:
May 12, 2021
Filing Date:
November 17, 2016
Export Citation:
Assignee:
JSR CORPORATION
International Classes:
G02F1/1337; C08G73/10; C08G77/14; C08L79/08; C08L83/04
Domestic Patent References:
| JP2007002065A | ||||
| JP2015099344A | ||||
| JP2015215368A | ||||
| JP4110303A | ||||
| JP62179506A | ||||
| JP60072925A |
Foreign References:
| US20160131946 | ||||
| WO2015033921A1 | ||||
| US20150234236 | ||||
| WO2005008324A1 | ||||
| WO2016140288A1 |
Attorney, Agent or Firm:
Tsuyoshi Yamada
Miho Hirota
Kyoko Hino
Miho Hirota
Kyoko Hino