发明名称 |
Color wheel and color filter assembly thereof |
摘要 |
A color filter assembly. The color filter assembly rotates around a central axis thereof and includes a carrier, a color filter and a plurality of balancing elements. The carrier rotates around the central axis and has a plurality of holes. The color filter is fixed to the carrier and the balancing elements are movably and individually disposed in the holes such that the center of mass of the color filter assembly is on the central axis.
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申请公布号 |
US2005099712(A1) |
申请公布日期 |
2005.05.12 |
申请号 |
US20040790924 |
申请日期 |
2004.03.01 |
申请人 |
KAO PO-SUNG;CHIA SHOU-CHY |
发明人 |
KAO PO-SUNG;CHIA SHOU-CHY |
分类号 |
G02B5/20;G02B7/00;(IPC1-7):G02B5/22;H04N9/78 |
主分类号 |
G02B5/20 |
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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