发明授权
- 专利标题： Flex tape protective coating
- 专利标题（中）： 柔性胶带保护涂层
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申请号： US761182申请日： 1991-09-17
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公开(公告)号： US5360946A公开(公告)日： 1994-11-01
- 发明人: Claudius Feger , Teresita O. Graham , Kurt R. Grebe , Alphonso P. Lanzetta , John J. Liutkus , Linda C. Matthew , Michael J. Palmer , Nelson R. Tanner , Ho-Ming Tong , Charles H. Wilson , Helen L. Yeh
- 申请人： Claudius Feger , Teresita O. Graham , Kurt R. Grebe , Alphonso P. Lanzetta , John J. Liutkus , Linda C. Matthew , Michael J. Palmer , Nelson R. Tanner , Ho-Ming Tong , Charles H. Wilson , Helen L. Yeh
- 申请人地址： NY Armonk
- 专利权人： International Business Machines Corporation
- 当前专利权人： International Business Machines Corporation
- 当前专利权人地址： NY Armonk
- 主分类号： H01L21/60
- IPC分类号： H01L21/60 ; H01L21/48 ; H01L23/495 ; H01L23/498 ; H01L23/50 ; H01R12/04 ; H05K1/11 ; H05K3/00 ; H05K3/28 ; H05K3/34 ; H05K3/36 ; H01R9/09
摘要：
The present invention relates to an improved flex (or TAB) product suitable for silicon carrier or other types of chip carrier applications, wherein the flex reliability problems caused for example by Cu thermal cycling are substantially reduced or eliminated. More particularly, the invention embodies a number of coatings for use in such products and diverse methods of making and using same.
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