发明名称 |
Color-separating prism arrangement of which some surfaces adjoin dichroic layers |
摘要 |
A colour-separating prism arrangement having surfaces which adjoin dichroic layers of mutually different colors with either the lower limit of the second dichroic layer which reflects the red light being substantially equal to the upper limit of the first dichroic layer, or the upper limit of the second dichroic layer which reflects the blue light being substantially equal to the lower limit of the first dichroic layer.
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申请公布号 |
US4009941(A) |
申请公布日期 |
1977.03.01 |
申请号 |
US19750538719 |
申请日期 |
1975.01.06 |
申请人 |
U.S. PHILIPS CORPORATION |
发明人 |
VERDIJK, LEONARDUS PETRUS GERARDUS;TIENKAMP, ENGBERT |
分类号 |
G02B27/14;H04N9/097;(IPC1-7):G02B27/10 |
主分类号 |
G02B27/14 |
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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