发明名称 |
Method for manufacturing mask for color CRT |
摘要 |
A method for manufacturing a mask for a color CRT. The mask comprises a plurality of mask members having a number of apertures for passing electron beems, and being spaced apart. The mask is produced by the steps of bringing the mask members into tight contact with an insulator interposed between their peripheries; fixing them by an adhesive; press forming the entire composite; melting the adhesive; and shifting apart and fixing the mask members at a predetermined distance.
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申请公布号 |
US4392914(A) |
申请公布日期 |
1983.07.12 |
申请号 |
US19820413896 |
申请日期 |
1982.09.01 |
申请人 |
TOKYO SHIBAURA DENKI KABUSHIKI KAISHA |
发明人 |
TAKENAKA, SHIGEO;KAMOHARA, EIJI;SEINO, KAZUYUKI |
分类号 |
H01J9/14;H01J29/81;(IPC1-7):B44C1/22;C03C15/00;C03C25/06 |
主分类号 |
H01J9/14 |
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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