发明名称 |
Projection system of changing environment influence on display |
摘要 |
A system of changing environment influence on display is applied to a projection system. A reflection device is disposed between light management module and lenses module and configured for preventing environment light from the lenses module, so as to change the brightness of dark field and enhance contrast for display screen.
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申请公布号 |
US2007171379(A1) |
申请公布日期 |
2007.07.26 |
申请号 |
US20060339688 |
申请日期 |
2006.01.26 |
申请人 |
CHUNGHWA PICTURE TUBES, LTD |
发明人 |
CHEN HUN-WEI;WU SHIH-MIN;MO CHI-NENG |
分类号 |
G03B21/26 |
主分类号 |
G03B21/26 |
代理机构 |
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代理人 |
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