公开(公告)号：EP0792257A4

公开(公告)日：2000-01-19

申请号：EP95942844

申请日：1995-11-17

申请人： OPTIVA INC

发明人： KHAN IR GVON ,  BOBROV YURI A ,  IGNATOV LEONID Y ,  SHISHKINA ELENA Y ,  LAZAREV PAVEL I ,  KURBATOV ALEXEY V

IPC分类号： G02B5/30 ,  C07C309/44 ,  C07C309/50 ,  C07D209/58 ,  C07D209/80 ,  C07D333/64 ,  C07D471/16 ,  C09B3/02 ,  C09B3/12 ,  C09B3/22 ,  C09B3/40 ,  C09B3/50 ,  C09B3/58 ,  C09B3/60 ,  C09B3/78 ,  C09B5/04 ,  C09B5/16 ,  C09B5/24 ,  C09B5/26 ,  C09B5/30 ,  C09B5/42 ,  C09B5/62 ,  C09B7/00 ,  C09B7/10 ,  C09B29/36 ,  C09B29/42 ,  C09B69/10 ,  G02B1/08 ,  C07C50/18 ,  C07C50/20 ,  C07C50/22 ,  C07C50/24 ,  C07C50/26 ,  C07C50/34 ,  C07C50/36 ,  C07C229/34 ,  C07D221/02 ,  C07D221/04

CPC分类号： C07D209/58 ,  C07C309/44 ,  C07C309/50 ,  C07D209/80 ,  C07D333/64 ,  C09B3/12 ,  C09B3/50 ,  C09B3/60 ,  C09B5/26 ,  C09B5/62 ,  C09B7/10 ,  C09B69/10 ,  G02B1/08 ,  G02B5/3033

摘要： The present invention provides anthraquinonyl and anthronyl dyes and dichroic light polarizers based on the dyes. The dichroic light polarizer includes two separate embodiments. In the first embodiment, the dye molecules are aggregated into particles oriented in a predetermined direction on the surface of a substrate to enable the dye to polarize light transmitted through the dye. In the other embodiment, the dye molecules are molecularly oriented in a non-periodic arrangement of different polarizing elements on the surface of a substrate. Each of the polarizing elements has a differing orientation of the polarization vector in the substrate plane and/or a different color. The dichroic light polarizer may contain one or more additional dye layers and may have a transparent layer intermediate between the dye layers.

公开(公告)号：EP0894282A4

公开(公告)日：2000-07-12

申请号：EP97918498

申请日：1997-04-15

申请人： OPTIVA INC

发明人： KHAN IR GVON ,  BOBROV YURI A ,  BYKOV VICTOR A ,  IGNATOV LEONID Y ,  LAZAREV PAVEL I

IPC分类号： G02F1/13 ,  C09B19/00 ,  G02B5/30 ,  G02F1/1335 ,  G02F1/1337

CPC分类号： G02F1/133528 ,  G02B5/3016 ,  G02F1/133516 ,  G02F1/133711 ,  G02F2001/133538

摘要： A liquid crystal display has a first substrate plate (1) and a second substrate plate (2), and a liquid crystal layer disposed between the plates (1) and (2). A polarizing coating (8) or (9), having molecules of one or more organic dyes capable of forming a lyotropic liquid crystalline phase, is formed overlying a selected surface of each plate (1) and (2). Orientation of the polarizing coating (8) or (9) is obtained by applying a force to the dye molecules when in the liquid crystal phase and subsequently converting the liquid crystal phase to a solid film.

摘要翻译： 液晶显示器具有第一基板（1）和第二基板（2），以及设置在板（1）和（2）之间的液晶层。 在每个板（1）和（2）的选定表面上形成具有能够形成溶致液晶相的一种或多种有机染料分子的偏振涂层（8）或（9）。 通过在液晶相中向染料分子施加力并随后将液晶相转变成固体膜，获得偏振涂层（8）或（9）的取向。