发明名称 |
BEAM SPLITTER FOR AN OPTICAL PROJECTION SYSTEM |
摘要 |
Optoisolator(2) for a projection image display device includes: a plurality of color filters(31) for sequentially separating luminous fluxs of red, green and blue from a white beam; and a plurality of reflectors(3) which are formed among the color filters, and reflect an incidence white beam.
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申请公布号 |
KR0123079(B1) |
申请公布日期 |
1997.11.17 |
申请号 |
KR19930014911 |
申请日期 |
1993.07.31 |
申请人 |
DAEWOO ELECTRONICS CO.,LTD |
发明人 |
KIM, MYUNG-JIN |
分类号 |
H04N5/74;(IPC1-7):H04N5/74 |
主分类号 |
H04N5/74 |
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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