发明名称 |
Method of producing a patterned birefringent product |
摘要 |
A method of producing a patterned birefringent product, containing at least steps (I) to (III) in this order: (I) providing a birefringent pattern builder having an optically anisotropic layer containing a polymer; (II) subjecting two or more regions of the birefringent pattern builder to exposure to light under exposure conditions different from each other; and (III) heating a laminated structure obtained after the step (II) at 50° C. or higher and 400° C. or lower.
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申请公布号 |
US8477423(B2) |
申请公布日期 |
2013.07.02 |
申请号 |
US20090863278 |
申请日期 |
2009.01.19 |
申请人 |
KANEIWA HIDEKI;AMIMORI ICHIRO;FUJIFILM CORPORATION |
发明人 |
KANEIWA HIDEKI;AMIMORI ICHIRO |
分类号 |
G02B5/30 |
主分类号 |
G02B5/30 |
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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