发明名称 |
Vacuum tube for reading images in liquid-crystal cells |
摘要 |
An electron beam which is emitted by an electron gun reads a charge pattern in a vacuum bulb into the rearside of a liquid-crystal cell and in this way generates an electro-optical effect which makes it possible to read images. This method makes possible especially the construction of projection receivers.
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申请公布号 |
DE3229083(A1) |
申请公布日期 |
1984.02.09 |
申请号 |
DE19823229083 |
申请日期 |
1982.08.04 |
申请人 |
OTTEN,ANDREAS |
发明人 |
OTTEN,ANDREAS |
分类号 |
G02F1/133;H01J31/24;(IPC1-7):H01J31/24;H01J31/20;G09G3/18;G02F1/13 |
主分类号 |
G02F1/133 |
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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