发明名称 Semiconductor device, circuit board, electro-optic device, electronic device
摘要 A semiconductor device including a semiconductor element (121), an electrode pad (24) formed on the semiconductor element (121), and a bump electrode (10) conductively connected to the electrode pad (24) which includes a resin bump (12) formed on an active face (121a) of the semiconductor element (121) and a conductive layer (20) provided from the electrode pad (24) to the surface of the resin bump (12), the conductive layer (20) and the resin bump (12) being arranged without adhesion.
申请公布号 EP1653503(A3) 申请公布日期 2012.04.18
申请号 EP20050023273 申请日期 2005.10.25
申请人 SEIKO EPSON CORPORATION 发明人 TANAKA, SHUICHI
分类号 H01L23/485;H01L21/60 主分类号 H01L23/485
代理机构 代理人
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