发明名称 |
Retardation substrate, semi-transparent liquid crystal display, and method for manufacturing retardation substrate |
摘要 |
A retardation substrate is provided, which includes a substrate and an optically anisotropic solidified liquid crystal layer which is supported by the substrate and formed as a continuous film made from a same material. The solidified liquid crystal layer comprises first to third regions each having two sub-regions which are a sub-region A and a sub-region B, an in-plane birefringence of the 1A sub-region is larger than that of the 2A sub-region, the in-plane birefringence of the 3A sub-region is smaller than that of the 2A sub-region, and an in-plane birefringence of the 1B sub-region is the same as that of the 3B sub-region, smaller than that of the 1A sub-region and larger than that of the 3A sub-region.
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申请公布号 |
US7948590(B2) |
申请公布日期 |
2011.05.24 |
申请号 |
US20100923617 |
申请日期 |
2010.09.29 |
申请人 |
TOPPAN PRINTING CO., LTD. |
发明人 |
AKAO SOSUKE;OSATO KAZUHIRO;SUDA HIRONOBU;KUBO YUJI;FUKUNAGA GODAI;YASU YUKI;TAGUCHI TAKAO |
分类号 |
G02F1/1335 |
主分类号 |
G02F1/1335 |
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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