公开(公告)号：US07439000B2

公开(公告)日：2008-10-21

申请号：US11257844

申请日：2005-10-25

申请人： Feng Bai ,  Marc D. Radcliffe ,  Aaron D. Montello ,  Jianhui Xia ,  Domasius Nwabunma

发明人： Feng Bai ,  Marc D. Radcliffe ,  Aaron D. Montello ,  Jianhui Xia ,  Domasius Nwabunma

IPC分类号： C09K19/00 ,  C09K19/52 ,  G02F1/03

CPC分类号： C09K19/3852 ,  C08J7/047 ,  C08J2467/00 ,  C08L51/06 ,  C08L53/02 ,  C09K19/2007 ,  C09K2019/0448 ,  C09K2219/03 ,  Y10T428/10 ,  Y10T428/1005 ,  C08L2666/24 ,  C08L2666/02 ,  C08L2666/04

摘要： Cholesteric liquid crystal compositions are disclosed that produce high clarity cholesteric liquid crystal films. The cholesteric liquid crystal compositions are a reaction product of a cholesteric liquid crystal compound of formula (I) R—R1—R2R3R4nR5—R6  (I) as defined herein, and a thiol compound.

摘要翻译： 公开了产生高透明胆甾型液晶膜的胆甾型液晶组合物。 胆甾型液晶组合物是式（I）的胆甾醇型液晶化合物的反应产物<？in-line-formula description =“In-Line Formulas”end =“lead”→RR 1 > -R <2> R 3 （I）<？in-line-formula description =“In-line Formulas”end =“tail”？ >和硫醇化合物。

公开(公告)号：US07196758B2

公开(公告)日：2007-03-27

申请号：US10748562

申请日：2003-12-30

申请人： Gregory P. Crawford ,  James N. Eakin ,  Marc D. Radcliffe

发明人： Gregory P. Crawford ,  James N. Eakin ,  Marc D. Radcliffe

IPC分类号： G02F1/1337

CPC分类号： G02F1/133788

摘要： A method includes exposing an alignment material to an interference pattern to cause a chemical reaction in the alignment material and exposing the alignment material to a liquid crystal, where the liquid crystal aligns relative to the alignment material based on the interference pattern.

摘要翻译： 一种方法包括将对准材料暴露于干涉图案以引起对准材料中的化学反应并将对准材料暴露于液晶，其中液晶基于干涉图案相对于取向材料取向。

公开(公告)号：US06395354B1

公开(公告)日：2002-05-28

申请号：US09708752

申请日：2000-11-08

申请人： Hassan Sahouani ,  Kim M. Vogel ,  Marc D. Radcliffe

发明人： Hassan Sahouani ,  Kim M. Vogel ,  Marc D. Radcliffe

IPC分类号： G02F11337

CPC分类号： G02F1/133711 ,  G02F1/133528 ,  G02F2001/133726 ,  Y10T428/1005

摘要： An alignment structure useful in a liquid crystal display device comprising a substrate having disposed thereon an oriented film of a lyotropic nematic liquid crystalline material. Particularly useful lyotropic materials include a class of nematic liquid crystalline compounds known as chromonics. The substrates can be made by coating the lyotropic liquid crystal material onto the substrate to provide an oriented film of the lyotropic material. The alignment structure can also include one or more polarizing dyes or other additives and can thus be made to perform polarizing, retarding and/or color filtering functions in addition to alignment and orientation functions. Optical devices containing such alignment structures and methods of making such devices are also described.