The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 13, 2018
Filed:
Feb. 04, 2015
Taiyo Yuden Co., Ltd., Tokyo, JP;
TAIYO YUDEN CO., LTD., Tokyo, JP;
Abstract
One object is to prevent electromagnetic wave interference between electronic components with restricted increase of the size of a circuit module. A circuit module according to an embodiment includes a circuit board, a plurality of electronic components provided on the circuit board, a resin mold provided on the circuit board so as to seal the plurality of electronic components in an insulating manner, a conductive shield covering the top surface and the side surfaces of the resin mold, and a plurality of conductive poles having a columnar shape provided in the resin mold and connecting the top surface of the conductive shield and the ground of the circuit board. The resonance caused by frequencies equal to or less than a predetermined maximum usable frequency is restricted.