发明名称 Method of depositing a thermoplastic polymer in semiconductor fabrication
摘要 A method of applying a dispersion (which may be in the form of a paste) of particles of a thermoplastic polymer in a liquid medium (i.e., liquid carrier) onto semiconductor wafers, dies, lead frames, and printed circuit boards, for example, to form bonding layers, pads, and bumps, etc.
申请公布号 US6238223(B1) 申请公布日期 2001.05.29
申请号 US19970915211 申请日期 1997.08.20
申请人 MICRO TECHNOLOGY, INC. 发明人 COBBLEY CHAD A.;JIANG TONGBI;VANNORTWICK JOHN
分类号 H01L21/56;H01L21/58;H01L21/60;H01L23/495;H05K3/30;(IPC1-7):H01L21/44 主分类号 H01L21/56
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