发明名称 |
BROADBAND SWITCHABLE POLARIZER |
摘要 |
A light controlling film is disclosed, comprising a polymerized polymer network varying spatially in a direction normal to the film surface, where the polymerized polymer network is a crosslinked high molecular weight polymeric material mixed with a low molecular weight nematic material exibiting cholesteric liquid crystal (CLC) order, wherein wherein an electric field impressed in the film controls the reflection of circularly polarized light.
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申请公布号 |
US2002039156(A1) |
申请公布日期 |
2002.04.04 |
申请号 |
US19980093017 |
申请日期 |
1998.06.05 |
申请人 |
LI JIAN-FENG;LI LE;FAN BUNSEN;JIANG YINGQIU;FARIS SADEG |
发明人 |
LI JIAN-FENG;LI LE;FAN BUNSEN;JIANG YINGQIU;FARIS SADEG |
分类号 |
C09B67/00;C09D11/02;C09D11/16;C09K19/00;C09K19/52;E06B9/24;F24J2/40;G01D11/28;G02B5/30;G02B27/00;G02F1/1334;G02F1/1335;G02F1/13357;G02F1/1347;G02F1/137;G02F1/139;(IPC1-7):G02F1/133 |
主分类号 |
C09B67/00 |
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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