专利检索 ap:("UNIVERSITY OF COLORADO FOUNDATION, INC.") AND inv:"SHARP, GARY, D." 第 1 页

1.

发明公开
FERROELECTRIC LIQUID CRYSTAL TUNABLE FILTERS AND COLOR GENERATION 失效
标题翻译：电磁液晶过滤器和颜色生成

公开(公告)号：EP0500683A4

公开(公告)日：1992-09-30

申请号：EP90916906

申请日：1990-10-30

申请人： UNIVERSITY OF COLORADO FOUNDATION, INC.

发明人： JOHNSON, KRISTINA, M. , SHARP, GARY, D.

IPC分类号： G02F1/1335 , G02F1/13 , G02F1/1347 , G02F1/137 , G02F1/141 , G02B5/30

CPC分类号： G02F1/13473 , G02F1/141 , G02F2203/055

摘要： Discretely and continuously tunable filters and high contrast light valves employing FLC cells are provided. Discretely tunable filters employ bistable smetic C* FLC cells (LC1, LC2, LC4-LC7). Continuously tunable filters employ smetic A* FLC cells (C, C2, C3, C4). Single or multiple stage filters are provided. Blocking filters useful for color generation are also provided. The FLC filters provided can be temporally multiplexed.