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1. 发明申请

WO2006038754A1 PRISM-PATTERED BROADBAND REFLECTIVE POLARIZER FOR LIQUID CRYSTAL DISPLAY 审中-公开
标题翻译：用于液晶显示的PRISM-PATED宽带反射偏振器
公开(公告)号：WO2006038754A1
公开(公告)日：2006-04-13
申请号：PCT/KR2005/000870
申请日：2005-03-25
申请人： SAMSUNG FINE CHEMICALS CO., LTD , KIM, Seong-Tae , YOON, Ki-Cheol , KIM, Keon-Il , JUNG, Jae-Chul
发明人： KIM, Seong-Tae , YOON, Ki-Cheol , KIM, Keon-Il , JUNG, Jae-Chul
IPC分类号： G02F1/1335
CPC分类号： G02F1/133533 , G02B5/045 , G02B5/3016 , G02F1/133536 , G02F2201/343
摘要： The present invention is related to a method of method of manufacture of a reflective polarizing film that can improve brightness of a liquid crystal display device remarkably by making a liquid crystal film that can over visible light by using cholesteric liquid crystal layers having different selective light-reflection central wavelengths, attaching a quarter wave (1/4 λ) retardation film on top of the liquid crystal film, and adding prism patterns to the opposite side of the liquid crystal film. The reflective polarizing film of the preset invention is characterized by that two or more cholesteric liquid crystal layers having different selective reflection wavelength regions are laminated in order from a shorter wavelength to a longer wavelength, and brightness of a liquid crystal display device is maximized owing to an integrated film manufactured by attaching a ¼ λ retardation film onto cholesteric liquid crystal layers and forming prism patterns onto the opposite side.
摘要翻译：本发明涉及一种反射型偏振片的制造方法，其特征在于，通过使用具有不同的选择性发光的胆甾醇型液晶层，制造可以使可见光超过的可见光的液晶膜，能够显着提高液晶显示装置的亮度，反射中心波长，在液晶膜的顶部附加四分之一波（1/4λ）延迟膜，并将棱镜图案添加到液晶膜的相对侧。本发明的反射偏光膜的特征在于，具有不同选择反射波长区域的两个以上的胆甾型液晶层从短波长到较长波长的顺序层叠，由于液晶显示装置的亮度由于通过附加¼？延迟膜到胆甾醇型液晶层上并在相对侧形成棱镜图案。

2. 发明申请

WO2006014041A1 BROADBAND REFLECTIVE POLARIZER FOR LIQUID CRYSTAL DISPLAY USING OVERCOATING METHOD 审中-公开
标题翻译：用于使用过滤方法进行液晶显示的宽带反射偏振器
公开(公告)号：WO2006014041A1
公开(公告)日：2006-02-09
申请号：PCT/KR2004/003013
申请日：2004-11-19
申请人： SAMSUNG FINE CHEMICALS CO.,LTD , KIM, Seong-Tae , KIM, Keon-Il
发明人： KIM, Seong-Tae , KIM, Keon-Il
IPC分类号： G02F1/1335
CPC分类号： G02F1/133536 , G02B5/305 , G02F2001/133543 , G02F2203/05 , Y10T428/10 , Y10T428/1036
摘要： The present invention relates to a method of manufacturing a reflective polarizing film for a liquid crystal display device in which cholesteric liquid crystal layers having different selective light-reflecting wavelengths are laminated in the laminated coating method, thus a forming liquid crystal film that covers a visible light region and l/4λ retardation film are attached to the liquid crystal film. In this case, two or more cholestric liquid crystal layers having different selective light-reflecting wavelengths are laminated in order from the shorter wavelength to the longer wavelength in the laminated coating method. Further, during the lamination, orientation layers are laminated between the liquid crystal layers to maximize the selective reflection characteristic of the cholesteric liquid crystal.
摘要翻译：本发明涉及一种液晶显示装置的反射型偏振片的制造方法，其中层压涂布法层叠具有不同的选择性光反射波长的胆甾型液晶层，从而形成覆盖可见光的液晶膜亮区和l / 4？延迟膜附着在液晶膜上。在这种情况下，在层叠涂布法中，从短波长到较长波长的顺序层叠具有不同选择性光反射波长的两个以上的胆甾型液晶层。此外，在层压期间，取向层层压在液晶层之间，以使胆甾醇型液晶的选择反射特性最大化。

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