发明名称 Circuit board and semiconductor device
摘要 A semiconductor device, includes: a semiconductor substrate; a multilayered interconnect structure formed on the semiconductor substrate; a terminal for flip-chip packaging arranged on the surface of the multilayered interconnect structure; and a spiral inductor formed to enclose the terminal for flip-chip packaging, in a plan view, which is not electrically connected with the spiral inductor. The spiral inductor may be provided for peaking by which the gain reduction caused in a high frequency is compensated.
申请公布号 US7619296(B2) 申请公布日期 2009.11.17
申请号 US20060340682 申请日期 2006.01.27
申请人 NEC ELECTRONICS CORPORATION 发明人 NAKASHIBA YASUTAKA
分类号 H01L29/00 主分类号 H01L29/00
代理机构 代理人
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