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:
May. 20, 2025
Filed:
Dec. 19, 2022
Nichia Corporation, Anan, JP;
NICHIA CORPORATION, Anan, JP;
Abstract
A method for manufacturing a circuit board includes: providing a first board including a post portion, and a second board defining an opening portion extending through a base material, the base material including a circuit pattern disposed on a first surface and an adhesive member disposed on a side of a second surface; and bonding the first board and the second board using the adhesive member by pressurizing and heating the first board and the second board in a state of the post portion being inserted in the opening portion and a top surface of the post portion being exposed from the second board. In a plan view, the second board includes a base material exposed portion. In the bonding, the adhesive member melted by the pressurizing and the heating is disposed between a lateral surface of the post portion and the second board.