发明名称 |
Plastic mask unit for paste printing and method of fabricating such plastic mask unit |
摘要 |
A plastic mask unit for paste printing, which is capable of performing paste printing with superior quality for a relatively large number of times over a long life span, and also a method of fabricating the above-mentioned plastic mask unit. The plastic mask unit includes a mask frame and a plastic mask plate which is secured directly to the mask frame. The plastic mask plate can be formed with a plurality of slit-shaped through-holes for serving as a print pattern for paste printing, either before or after the plastic mask plate is secured directly to the mask frame.
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申请公布号 |
US6286424(B1) |
申请公布日期 |
2001.09.11 |
申请号 |
US19960770256 |
申请日期 |
1996.12.20 |
申请人 |
RICOH MICROELECTRONICS CO., |
发明人 |
KINOSHITA MAKOTO |
分类号 |
B41C1/14;B41F15/36;H05K3/12;(IPC1-7):B41M1/12 |
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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