| 发明名称 |
Film scanner |
| 摘要 |
For reproduction on a television receiver, movie film is moved continuously past a scanning region. Each image is scanned three times in direction opposite to film motion, the starting point of each scan being displaced one-third of image height in direction of motion of film.
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| 申请公布号 |
US4031550(A) |
申请公布日期 |
1977.06.21 |
| 申请号 |
US19760661333 |
申请日期 |
1976.02.25 |
| 申请人 |
AGFA-GEVAERT, A.G. |
发明人 |
WICK, RICHARD;BESTENREINER, FRIEDRICH;DEML, REINHOLD;HELMBERGER, JOSEF |
| 分类号 |
H04N3/38;(IPC1-7):H04N3/36 |
主分类号 |
H04N3/38 |
| 代理机构 |
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代理人 |
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| 地址 |
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