发明名称 |
Verfahren zur Herstellung von Druckplatten. |
摘要 |
In order to manufacture a pair of main plates (110, 111) closely contacted with both the faces of a member to be exposed to light, patterns (114, 126) are drawn on a pair of original dry plates (112, 124) by a main pattern drawing device and developed. Thereafter, the developed pattern formed on one of the pair of original dry plates is successively transcribed even times in such a manner that a transcribed pattern having just formed on a newly supplied dry plate at a prior transcription is now transcribed to a fleshly supplied dry plate at a next transcription, and the developed pattern formed on the other one of the pair of original dry plate is successively transcribed odd times in such a manner that a transcribed pattern having just formed on a newly supplied dry plate at a prior transcription is now transcribed to a fleshly supplied dry plate at a next transcription, thereby forming a pair of main plates. |
申请公布号 |
DE68923994(D1) |
申请公布日期 |
1995.10.05 |
申请号 |
DE1989623994 |
申请日期 |
1989.05.23 |
申请人 |
KABUSHIKI KAISHA TOSHIBA, KAWASAKI, KANAGAWA, JP |
发明人 |
TANAKA, HIROSHI INTELLECTUAL PROP. DIV., MINATO-KU TOKYO 105, JP;KUDOU, MAKOTO INTELLECTUAL PROP. DIV., MINATO-KU TOKYO 105, JP |
分类号 |
G03F1/00;G03F7/20;G03F9/00;H01J9/14 |
主分类号 |
G03F1/00 |
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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