发明授权
- 专利标题： Manufacturing methods of phase retardation film and stereoscopic display device
- 专利标题（中）： 相位延迟膜和立体显示装置的制造方法
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申请号： US13113072申请日： 2011-05-22
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公开(公告)号： US08797483B2公开(公告)日： 2014-08-05
- 发明人: Chia-Tai Chen
- 申请人： Chia-Tai Chen
- 申请人地址： TW Hsinchu
- 专利权人： Industrial Technology Research Institute
- 当前专利权人： Industrial Technology Research Institute
- 当前专利权人地址： TW Hsinchu
- 代理机构： Jianq Chyun IP Office
- 优先权： CN201110071643 20110321
- 主分类号： G02F1/1335
- IPC分类号： G02F1/1335 ; G02F1/1337 ; G02B5/30 ; G02B27/26
摘要：
A manufacturing method of a phase retarding film, a manufacturing method of a stereoscopic display apparatus, and a phase retarding film are provided. A light transmissive substrate is provided. An alignment layer is formed on the light-transmissive substrate. The alignment layer is aligned. A birefringent material film is formed on the alignment layer. A reaction-causing light is used to expose a first patterned region of the birefringent material film to induce a reaction on the first patterned region, wherein a second patterned region of the biregringent material film is not exposed to the reaction-causing light. The second patterned region of the biregringent material film is removed.
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