Invention Grant
- Patent Title: Method of manufacturing electronic component and electronic component
-
Application No.: US16227355Application Date: 2018-12-20
-
Publication No.: US10917062B2Publication Date: 2021-02-09
- Inventor: Yoshinori Sato , Shigeyuki Doi , Takeo Ougimoto
- Applicant: TDK CORPORATION
- Applicant Address: JP Tokyo
- Assignee: TDK CORPORATION
- Current Assignee: TDK CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Oliff PLC
- Priority: JP2017-247338 20171225
- Main IPC: H03H1/00
- IPC: H03H1/00 ; H03H3/00 ; H03H7/01 ; H01G4/232 ; H01G4/30 ; H01F17/00 ; H01G4/008 ; H01G4/38 ; H01F41/04 ; H01G4/40 ; H01G4/12

Abstract:
A method of manufacturing an electronic component includes: preparing an element body configured to have a rectangular parallelepiped shape and include a first surface serving as a mounting surface, a second surface opposing the first surface, and a third surface extending in such a way as to connect the first surface and the second surface; forming a chamfered portion chamfered between the first surface and the third surface; forming a terminal electrode on the first surface; covering the chamfered portion and the first surface with a covering member; forming a metal shield film on a part of the element body, the part including at least the second surface and the third surface and exposed from the covering member; and removing the covering member.
Public/Granted literature
- US20190199310A1 METHOD OF MANUFACTURING ELECTRONIC COMPONENT AND ELECTRONIC COMPONENT Public/Granted day:2019-06-27
Information query