发明名称 Method of interconnecting electronic components using a plurality of conductive studs
摘要 A method of interconnecting electronic components by using a plurality of conductive studs on a surface of a first electronic component and a plurality of corresponding conductive vias on the surface of a second electronic component. Camber on the surface of electronic components may be overcome by coating the surface with a dielectric, planarizing the dielectric, and forming conductive vias corresponding to the contact pads thereon. The conductive studs are substantially lead-free and preferably comprise of copper.
申请公布号 US2001019178(A1) 申请公布日期 2001.09.06
申请号 US20010825512 申请日期 2001.04.03
申请人 INTERNATIONAL BUSINESS MACHINES CORPORATION 发明人 BROFMAN PETER J.;RAY SUDIPTA K.;STALTER KATHLEEN A.
分类号 H01L21/60;H01L23/498;H05K3/32;(IPC1-7):H01L29/40;H01L21/44;H01L21/48;H01L21/50 主分类号 H01L21/60
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