发明名称 |
Improvements relating to film scanners |
摘要 |
<p>A film scanner such as a telecine includes a light source for illuminating film and a light collection system. The light collection system includes a diffuser which is arranged to diffuser light from scratched and unscratched areas of film, reducing the difference in intensity of light between such areas thereby reducing scratch and blemish visibility. <IMAGE></p> |
申请公布号 |
EP0982939(A2) |
申请公布日期 |
2000.03.01 |
申请号 |
EP19990306549 |
申请日期 |
1999.08.19 |
申请人 |
CINTEL INTERNATIONAL LIMITED |
发明人 |
MEAD, TERENCE WILLIAM;CLARKE, THOMAS RICHARD |
分类号 |
H04N1/409;H04N5/253;(IPC1-7):H04N5/253;H04N5/257 |
主分类号 |
H04N1/409 |
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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