发明名称 |
Reflective liquid crystal display device |
摘要 |
A reflective liquid crystal display includes a linear polarizer for converting natural light into linearly polarized light; a retardation film for converting the linearly polarized light into circularly polarized light; a liquid crystal layer for varying the phase of the light differently depending on the presence or absence of an electric field; a cholesteric liquid crystal color filter for selectively reflecting light received from the liquid crystal layer; and a black background for absorbing light passing through the color filter.
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申请公布号 |
US2004145690(A1) |
申请公布日期 |
2004.07.29 |
申请号 |
US20040756371 |
申请日期 |
2004.01.14 |
申请人 |
KIM YONG BEOM;KWON SOON BUM;BAEK HEUME IL |
发明人 |
KIM YONG BEOM;KWON SOON BUM;BAEK HEUME IL |
分类号 |
G02F1/1335;G02F1/13363;(IPC1-7):G02F1/133 |
主分类号 |
G02F1/1335 |
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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