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:
Oct. 07, 2025
Filed:
Nov. 15, 2021
Tdk Corporation, Tokyo, JP;
Kiryu Ikebe, Tokyo, JP;
Tomohisa Mitose, Tokyo, JP;
Akiko Seki, Tokyo, JP;
Susumu Taniguchi, Tokyo, JP;
Hisayuki Abe, Tokyo, JP;
TDK CORPORATION, Tokyo, JP;
Abstract
A mounting board includes: an electronic component including at least a pair of first terminals; and a circuit board including at least a pair of second terminals. The first terminals and the second terminals are electrically joined by a joining material containing a metal element, the electronic component and the joining material are disposed within a wall made of an insulator, a lower surface of the electronic component is lower than an upper surface of the wall, and when long sides of a region surrounded by the wall have a dimension dand long sides of the electronic component have a dimension d, a value of (dimension d−dimension d) is 10 μm or less.