发明名称 |
System for the analysis and the recording of monochromic images |
摘要 |
A system comprising means for emitting an analysis beam and a recording beam, the two beams being deflected by common deflection means. The analysis beam scans the document carrying the image to be analyzed and a detecting photocell provides an electrical signal. The recording beam scans a liquid crystal cell, where it records the image in synchronism with analysis in dependence upon a modulation of the thermo-optical effects induced in the liquid crystal. This modulation is provided by the electrical signal.
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申请公布号 |
US4288822(A) |
申请公布日期 |
1981.09.08 |
申请号 |
US19800132643 |
申请日期 |
1980.03.21 |
申请人 |
THOMSON-CSF |
发明人 |
HARENG, MICHEL;LE BERRE, SERGE;LECLERC, PIERRE |
分类号 |
G11C11/42;G02F1/13;G02F1/133;G02F1/135;G09F9/00;H04N1/00;H04N1/036;H04N1/207 |
主分类号 |
G11C11/42 |
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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