发明授权
- 专利标题： Liquid crystal panel with reducing means, manufacturing method therefor and projection display apparatus using the same
- 专利标题（中）： 具有减少装置的液晶面板及其制造方法和使用其的投影显示装置
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申请号： US350631申请日： 1994-12-07
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公开(公告)号： US5734454A公开(公告)日： 1998-03-31
- 发明人: Hideki Omae , Hiroshi Takahara , Shinya Sannohe
- 申请人： Hideki Omae , Hiroshi Takahara , Shinya Sannohe
- 申请人地址： JPX Osaka
- 专利权人： Matsushita Electric Industrial Co., Ltd.
- 当前专利权人： Matsushita Electric Industrial Co., Ltd.
- 当前专利权人地址： JPX Osaka
- 优先权： JPX5-307929 19931208; JPX5-329114 19931224
- 主分类号： G02F1/1334
- IPC分类号： G02F1/1334 ; G02F1/1335 ; G02F1/1333
摘要：
A liquid crystal panel includes a first substrate on which pixel electrodes are formed in a matrix pattern, a second substrate on which a counter electrode is formed, an ultraviolet reducing layer formed on one of the first and second substrates and corresponding to the matrix pattern of the pixel electrodes, and a polymer dispersion liquid crystal layer sandwiched between the first and second substrates. The polymer dispersion liquid crystal layer is cured by irradiating ultraviolet light from the side on which the ultraviolet reducing layer is formed such that the polymer dispersion liquid crystal layer arranged between the counter electrode and each pixel electrode has an average liquid crystal drop diameter which is larger than that arranged in other areas.
公开/授权文献
- US5042512A Applicator tool for hairdressing lotions and the like 公开/授权日：1991-08-27
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