发明名称 |
Spacer with an inclined surface for mounting a solid image pickup element to a color separation prism |
摘要 |
A solid image pickup element is adhesively attached via a spacer to the light leaving end of a color separation prism which is employed in a television camera to separate the light of an object from an optical lens system into a plurality of wavelength band components. The spacer has at least one surface to be engaged with either the color separation prism or the solid image pickup element, and the engagement surface is inclined relative to the light leaving optical axis of the prism. Therefore, a single spacer can be satisfactorily utilized for different clearances between the prism and the solid image pickup element.
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申请公布号 |
US4789891(A) |
申请公布日期 |
1988.12.06 |
申请号 |
US19860902879 |
申请日期 |
1986.09.02 |
申请人 |
FUJI PHOTO OPTICAL CO., LTD. |
发明人 |
KANAYAMA, SHIGEHIRO;TANAKA, KAZUTO;ITO, MASAKI |
分类号 |
H04N5/225;H04N9/097;(IPC1-7):H04N9/097 |
主分类号 |
H04N5/225 |
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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