发明名称 |
Printed pattern defect repair sheet, and repair device and method for printed pattern defect |
摘要 |
Defects of printed patterns occurring during screen printing are repaired with high efficiency by employing a defect repair sheet in which a material layer for repair is formed on a transparent sheet and an adhesive layer is formed on the transparent sheet in order to cover the material layer for repair. The defect repair sheet is pressed on a defective portion of a predetermined pattern formed on a base by printing, thereby transferring the material layer for repair to the defective portion. The transferred portion is then subjected to, for example, a laser irradiation, so that the adhesive layer transferred together with the material layer for repair is vaporized and the material layer for repair is fired or heated and hence evaporated.
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申请公布号 |
US6228464(B1) |
申请公布日期 |
2001.05.08 |
申请号 |
US19980058186 |
申请日期 |
1998.04.10 |
申请人 |
MITSUBISHI DENKI KABUSHIKI KAISHA |
发明人 |
MIYAJI MINORU |
分类号 |
B41C1/14;B41M1/12;B41M7/00;H01J9/50;H05K1/09;H05K3/20;H05K3/22;(IPC1-7):B32B27/14 |
主分类号 |
B41C1/14 |
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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