发明名称 |
Controllable bandwidth polarizer |
摘要 |
A light controlling film is described comprising a polymerized polymer network of a crosslinked high molecular weight polymeric material and a low molecular weight cholesteric liquid crystal (CLC) material, wherein the high molecular weight and the low molecular weight form a material having cholesteric liquid crystal (CLC) order such that the film is a reflective circular polarizer whose bandwidth is controllable by an electric field impressed in the film.
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申请公布号 |
US6697133(B2) |
申请公布日期 |
2004.02.24 |
申请号 |
US20020117945 |
申请日期 |
2002.04.08 |
申请人 |
REVEO, INC. |
发明人 |
FAN BUNSEN;LI JIAN-FENG;LI LE;FARIS SADEG |
分类号 |
E06B9/24;G02F1/1333;G02F1/1334;G02F1/137;(IPC1-7):G02F1/133;C09K19/02 |
主分类号 |
E06B9/24 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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