发明申请
US20060028600A1 High transmittance brightness enhancement optically element for LCD by wholly coating process
审中-公开
高透光度亮度增强光学元件用于LCD，通过全涂层工艺
- 专利标题： High transmittance brightness enhancement optically element for LCD by wholly coating process
- 专利标题（中）： 高透光度亮度增强光学元件用于LCD，通过全涂层工艺
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申请号： US10909318申请日： 2004-08-03
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公开(公告)号： US20060028600A1公开(公告)日： 2006-02-09
- 发明人: Yu-Hsun Wu , Pao-Ju Hsieh , Hui-Lung Kuo
- 申请人： Yu-Hsun Wu , Pao-Ju Hsieh , Hui-Lung Kuo
- 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
- 主分类号： G02F1/1335
- IPC分类号： G02F1/1335
摘要：
The present invention discloses a high transmittance brightness enhancement element including a cholesteric liquid crystal film, a quarter-wave film, and preferably a polarizing film formed on a substrate. The cholesteric liquid crystal film and quarter-wave film are formed by coating, and the polarizing film may be formed by coating or adhering a pre-formed polarizing film to the quarter-wave film. The high transmittance brightness enhancement element with polarizing film can be integrated with backlight module to provide a brightness enhancement polarized light source for LCD.
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