发明名称 |
Liquid crystal display device and manufacturing method thereof |
摘要 |
A liquid crystal display device superior in mass productivity and improved image quality with a higher contrast ratio by decreasing the occurrence of defective display due to the disorder of the initial liquid crystal alignment and realizing stable alignment of liquid crystals, comprising: a pair of substrates 101 and 102, at least one of which is transparent; a liquid crystal layer 110' disposed between the pair of substrates; a group of electrodes formed on at least one of the pair of substrates to apply an electric field to the liquid crystal layer; plural active elements 115 connected to the group of electrodes; and an orientation control film 109 disposed on at least one of the pair of substrates, wherein said orientation control film made of a photosensitive polyimide, a polyamide acid ester and a polyamide acid is given orientation control ability by being irradiated with substantially linearly polarized light.
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申请公布号 |
US8592009(B2) |
申请公布日期 |
2013.11.26 |
申请号 |
US20080192202 |
申请日期 |
2008.08.15 |
申请人 |
MATSUMORI MASAKI;TOMIOKA YASUSHI;KUNIMATSU NOBORU;HITACHI DISPLAY, LTD.;PANASONIC LIQUID CRYSTAL DISPLAY CO., LTD. |
发明人 |
MATSUMORI MASAKI;TOMIOKA YASUSHI;KUNIMATSU NOBORU |
分类号 |
G02F1/1337 |
主分类号 |
G02F1/1337 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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