Young Law Firm, P.C.
Thin film capacitor and multilayer circuit board having the thin film capacitor embedded therein
Disclosed herein is a thin film capacitor that includes a lower electrode layer, an upper electrode layer, and a dielectric layer positioned between the lower electrode layer and the upper electrode layer. The upper electrode layer has a first capacitive electrode part opposed to the lower electrode layer through the dielectric layer without being connected to the lower electrode layer and a fiducial mark part penetrating the dielectric layer to be connected to the lower electrode layer.
TDK CORPORATION
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inventional inventional additional additional additional additional inventional additional inventional inventional inventional inventional inventional additional inventional inventional inventional additional additional
Hitoshi Kazuhiro Kenichi Yuuki Akiyasu Tatsuo
Saita Yoshikawa Yoshida Aburakawa Iioka Namikawa