Invention Grant
- Patent Title: Passive component and electronic device
-
Application No.: US16366969Application Date: 2019-03-27
-
Publication No.: US10593467B2Publication Date: 2020-03-17
- Inventor: Takayuki Arai , Masanori Nagano
- Applicant: TAIYO YUDEN CO., LTD.
- Applicant Address: JP Tokyo
- Assignee: TAIYO YUDEN CO., LTD.
- Current Assignee: TAIYO YUDEN CO., LTD.
- Current Assignee Address: JP Tokyo
- Agency: Law Office of Katsuhiro Arai
- Priority: JP2018-065809 20180329
- Main IPC: H01F27/29
- IPC: H01F27/29 ; H01F27/28 ; H05K1/11 ; H05K1/18

Abstract:
In an exemplary embodiment, a passive component which is a surface mounting component, includes: a substrate body 10 having insulation property; an internal conductor 50 embedded in the substrate body 10; and an external electrode 70 provided on the bottom face 12, which is the mounting surface, of the substrate body 10 and electrically connected to the internal conductor 50; wherein the external electrode 70 has a face 86 roughly parallel with the bottom face 12 of the substrate body 10, and a dome-shaped projection 80 that bulges, with reference to the roughly parallel face 86, away from the bottom face 12 of the substrate body 10. The passive component can prevent misalignment problems at mounting.
Public/Granted literature
- US20190304666A1 PASSIVE COMPONENT AND ELECTRONIC DEVICE Public/Granted day:2019-10-03
Information query