公开(公告)号：EP2789010B1

公开(公告)日：2020-03-11

申请号：EP12806380.7

申请日：2012-12-06

申请人： Murata Integrated Passive Solutions

发明人： TENAILLEAU, Jean-René ,  FERRU, Gilles

IPC分类号： H01L23/48 ,  H01L23/498 ,  H01L23/14

公开(公告)号：EP3327806A1

公开(公告)日：2018-05-30

申请号：EP16306553.5

申请日：2016-11-24

申请人： Murata Integrated Passive Solutions

发明人： BOUVIER, Stéphane ,  TENAILLEAU, Jean-René

IPC分类号： H01L49/02 ,  H01F5/00 ,  H01F17/00 ,  H01F27/28 ,  H01L23/522 ,  H01L23/64 ,  H01L27/01 ,  H01L27/06

CPC分类号： H01L28/10 ,  H01F17/0006 ,  H01F2005/006 ,  H01F2017/0073 ,  H01L23/5222 ,  H01L23/5227 ,  H01L23/645 ,  H01L27/01 ,  H01L28/87 ,  H01L28/88 ,  H01L28/91 ,  H01L28/92

摘要： An integrated electronic component (10) suitable for broadband biasing comprises a monolithic substrate (1), a capacitor structure arranged in a trench (3) network which extends into the substrate, and a continuous track (8) of an electrically conducting material arranged in a crater (CR) which is formed in the substrate. The continuous track has one or several turns which have decreasing turn sections, and which are supported by a slanted peripheral wall (CRW) of the crater for forming an inductor. Manufacturing and mounting costs of the component are reduced and reproducibility for mass production of such components is improved. The components may be suitable for mounting on printed circuit boards (100).