发明名称 Solder support pad for semiconductor devices.
摘要 A controlled geometric configuration of contact pads for securing solder mounds to an integrated circuit chip which reduces cracking of brittle passivating coatings in fabrication of components.
申请公布号 EP0061593(A2) 申请公布日期 1982.10.06
申请号 EP19820101552 申请日期 1982.03.01
申请人 INTERNATIONAL BUSINESS MACHINES CORPORATION 发明人 BHATTACHARYA, SOMNATH;HU, SHIH-MING;KOOPMAN, NICHOLAS GEORGE;OLDAKOWSKI, CHESTER CHARLES
分类号 H01L21/60;H01L23/485;H01L23/532 主分类号 H01L21/60
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