发明名称 SEMICONDUCTOR DEVICE AND CIRCUIT BOARD ASSEMBLY
摘要 A semiconductor device that includes a semiconductor element, a package substrate, and a plurality of bonding members. The semiconductor element is fixed on the front surface of the package substrate. The package substrate has a first region and a second region on the back surface. The plurality of bonding members is arranged in a grid pattern on the first region of the back surface of the package substrate. The second region of the package substrate defines a bonding prohibition region corresponding with the periphery of the semiconductor element in a plan view.
申请公布号 US2010053923(A1) 申请公布日期 2010.03.04
申请号 US20090486084 申请日期 2009.06.17
申请人 FUJITSU LIMITED 发明人 MATSUI NORIYUKI;SAKAI HIDEHISA
分类号 H05K7/00;H01L23/488 主分类号 H05K7/00
代理机构 代理人
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