发明名称 FLIP CHIP ARRANGEMENT AND METHOD FOR ARRANGING FILP CHIP EXCLUDING SOLDER TIN FORMING OPERATION
摘要 PURPOSE: A flip chip arrangement and a method for arranging a filp chip are provided to reduce a manufacturing cost by eliminating a solder tin forming operation on a pad of a semiconductor device. CONSTITUTION: A flip chip arrangement includes a plurality of outer connectors(23) which are arranged on one surface of a semiconductor device and electrically coupled with an interconnection pattern(3) on a substrate via a solder tin(13). An insulating material layer(9) having an aperture(9c) corresponding at least to the outer connector is formed on an interconnection forming region of the substrate. The outer connector and the interconnection pattern are electrically coupled with each other via the solder tin formed in the aperture.
申请公布号 KR20040111126(A) 申请公布日期 2004.12.31
申请号 KR20040045263 申请日期 2004.06.18
申请人 RICOH CO., LTD. 发明人 HIGASHIGUCHI, MASAHIRO;MORIYAMA, EIJI;TAN, KUNIHIRO;YAMADA, HIDEKI
分类号 H05K3/28;H01L21/60;H01L23/12;H05K3/34;(IPC1-7):H01L21/60 主分类号 H05K3/28
代理机构 代理人
主权项
地址