发明名称 |
Affixing pluggable pins to a ceramic substrate. |
摘要 |
A method for affixing pins to a ceramic substrate substantially eliminating cracking of the substrate by pre-bulging the pin blanks and, then after inserting the pin blanks into the substrate, a clearance is provided between the lower pin holding die and the lower face of the substrate for the subsequent head forming operation on the opposite face of the substrate. <IMAGE> |
申请公布号 |
EP0460391(A2) |
申请公布日期 |
1991.12.11 |
申请号 |
EP19910106667 |
申请日期 |
1991.04.25 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
EMERICK, ALAN JAMES;MARSH, EUGENE LEWIS;MILLER, THOMAS LAWRENCE;ZALESINSKI, JERZY MARIA |
分类号 |
H01L21/00;H01L21/48;H01L23/50;H01R43/20 |
主分类号 |
H01L21/00 |
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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