发明名称 |
Photographic printing apparatus having temperature controlled PLZT exposure head |
摘要 |
A photographic printing apparatus is provided with a linear exposure head arranged across and at a right angle to a transfer direction of a photosensitive material for exposing the photosensitive material to controlled light. The exposure head has a heater that is controlled by a controller so that the exposure head is maintained at a constant temperature.
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申请公布号 |
US5680199(A) |
申请公布日期 |
1997.10.21 |
申请号 |
US19950555227 |
申请日期 |
1995.11.08 |
申请人 |
NORITSU KOKI CO., LTD. |
发明人 |
ISHIKAWA, MASAZUMI;TANIBATA, TOHRU |
分类号 |
G03B27/72;G03B27/52;(IPC1-7):G03B27/52 |
主分类号 |
G03B27/72 |
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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