发明名称 Inductance element and semiconductor device
摘要 <p>The inductance element according to the present invention includes: an inductance section, provided above a semiconductor substrate via insulating films, which is composed of a conductive film pattern setted to have a predetermined inductance value; and an impurity region, provided on the semiconductor substrate so as to be positioned at least at an area under the conductive film pattern, which has a grounding potential and a denser impurity than that of the semiconductor substrate. The inductance element is provided in a semiconductor device. <IMAGE></p>
申请公布号 EP1248297(B1) 申请公布日期 2008.05.21
申请号 EP20020251762 申请日期 2002.03.13
申请人 SHARP KABUSHIKI KAISHA 发明人 SHITARA, SHOICHI
分类号 H01L27/08;H01F17/00;H01F27/34;H01L21/02;H01L21/822;H01L23/522;H01L23/66;H01L27/04 主分类号 H01L27/08
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