发明名称 |
Arrangement for making color-picture tubes |
摘要 |
Arrangement for making color-picture tubes screens consisting of a faceplate panel and an associated shadow mask by applying phosphor layers to the faceplate using photographic techniques, at which devices for applying, exposing, and developing photosensitive layers are provided. To reduce the handwork without obtaining an assembly-line-like automatic arrangement with interdependent devices, the devices for exposing the screen are united with devices for inserting the shadow mask into, and removing it from, the faceplate to form an automatically operating subarrangement which is independent of the remainder of the arrangement.
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申请公布号 |
US4325613(A) |
申请公布日期 |
1982.04.20 |
申请号 |
US19800195589 |
申请日期 |
1980.10.09 |
申请人 |
INTERNATIONAL STANDARD ELECTRIC CORPORATION |
发明人 |
FRIEDRICH, ROBERT;SCHMIDT, PETER |
分类号 |
H01J9/227;(IPC1-7):G03B41/00;H01J9/00 |
主分类号 |
H01J9/227 |
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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