发明申请
- 专利标题： METHOD FOR FABRICATING REFLECTIVE OPTICAL FILM AND REFLECTIVE POLARIZING FILM AND METHOD FOR FABRICATING THE SAME
- 专利标题（中）： 用于制造反射光学膜和反射极化膜的方法及其制造方法
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申请号： US11851919申请日： 2007-09-07
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公开(公告)号： US20080278674A1公开(公告)日： 2008-11-13
- 发明人: Yue-Shih Jeng , Yu-Hsun Wu , Yen-Shih Lin
- 申请人： Yue-Shih Jeng , Yu-Hsun Wu , Yen-Shih Lin
- 申请人地址： TW Hsinchu TW Taipei TW Hsinchu TW Tao-Yuan Hsien TW Tainan County TW Hsinchu TW Miao-Li County
- 专利权人： TAIWAN TFT LCD ASSOCIATION,CHUNGHWA PICTURE TUBES, LTD.,AU OPTRONICS CORPORATION,HANNSTAR DISPLAY CORPORATION,CHI MEI OPTOELECTRONICS CORPORATION,INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE,TPO DISPLAYS CORP.
- 当前专利权人： TAIWAN TFT LCD ASSOCIATION,CHUNGHWA PICTURE TUBES, LTD.,AU OPTRONICS CORPORATION,HANNSTAR DISPLAY CORPORATION,CHI MEI OPTOELECTRONICS CORPORATION,INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE,TPO DISPLAYS CORP.
- 当前专利权人地址： TW Hsinchu TW Taipei TW Hsinchu TW Tao-Yuan Hsien TW Tainan County TW Hsinchu TW Miao-Li County
- 优先权： TW96116277 20070508
- 主分类号： G02B5/30
- IPC分类号： G02B5/30 ; B05D5/06 ; G02B1/02
摘要：
A method for fabricating a reflective optical film is provided. A substrate is first provided. Next, a phase retardation film is formed on at least one side of the substrate by means of coating. Afterward, a cholesteric liquid crystal (CLC) layer is formed on the phase retardation film by means of coating. Hence, the conventional external bond fabrication process can be simplified. Further, the undesired optical results caused by the more disordered alignment in the upper layer of CLC being more disordered compared to that in the lower layer of CLC and the failure to display the compensation effect can be overcome.
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