公开(公告)号：US20180286796A1

公开(公告)日：2018-10-04

申请号：US15934757

申请日：2018-03-23

Applicant: TAIYO YUDEN CO., LTD.

Inventor： Kenzo Kitazaki ,  Takehiko Kai ,  Masaya Shimamura ,  Mikio Aoki ,  Jin Mikata ,  Taiji Ito

IPC: H01L23/498 ,  H01L23/552 ,  H05K5/00 ,  H05K9/00

Abstract: An electronic component module includes: a substrate including a conductive pattern; an electronic component provided to the substrate; a sealing portion covering the electronic component and substrate, and having an upper surface and a side surface that form an edge portion; a contact portion configured to be electrically connected with the conductive pattern, the contact portion exposed on a vertical surface continuous with the side surface of the sealing portion; a removal portion formed by removing the predetermined edge portion formed by the upper surface and the side surface of the sealing portion; and a shielding film covering the upper surface, the side surface and the contact portion of the sealing portion. The removal portion is a region allowing a conductive material to pass therethrough so that the contact portion is covered with the shielding film, the conductive material being scattered in vacuum atmosphere lower than atmospheric pressure.

公开(公告)号：US09698481B2

公开(公告)日：2017-07-04

申请号：US14486727

申请日：2014-09-15

Applicant: TAIYO YUDEN CO., LTD.

Inventor： Jin Mikata

IPC: H01Q5/00 ,  H01Q5/371 ,  H01Q1/22 ,  H01Q1/24 ,  H01Q1/38 ,  H01Q9/42

CPC classification number: H01Q5/371 ,  H01Q1/2291 ,  H01Q1/243 ,  H01Q1/38 ,  H01Q9/42

Abstract: A first radiating electrode of a split ring resonator type is formed on a side face of a substrate of a rectangular cuboid antenna device so as to be at a right angle to a ground electrode surface, a second radiating electrode is provided on a top surface of the substrate, the first radiating electrode and the second radiating electrode are capacitively coupled, and the resonance frequency of the first radiating electrode and second radiating electrode are configured to be approximately in symmetry with the central frequency of the used frequency.