发明名称 Electronic component
摘要 The invention relates to a surface mount type electronic component to be mounted on a printed circuit board or a hybrid IC (HIC) and provides a low-cost electronic component which is reliable in terms of heat resistance and pressure resistance. An inductor as the electronic component has a general outline in the form of a rectangular parallelepiped, provided by forming a lead-out electrode having a multi-layer structure on a substrate and forming a protective layer for protecting the lead-out electrode using thin film forming techniques. The lead-out electrode includes a first electrode which is electrically connected to a coil conductor and which has an exposed part exposed on an outer surface and a second electrode which has an exposed part exposed on the outer surface to extend an electrode width different from an electrode width of the first electrode and which is formed directly above the first electrode and electrically connected to the first electrode.
申请公布号 US7586048(B2) 申请公布日期 2009.09.08
申请号 US20060528331 申请日期 2006.09.28
申请人 TDK CORPORATION 发明人 FURUYA AKIRA;MIYAZAKI MASAHIRO;KUWAJIMA HAJIME;SHIBATA MAKOTO
分类号 H01L23/28;H05K7/14 主分类号 H01L23/28
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