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:
Jan. 06, 2026
Filed:
May. 30, 2023
Applicant:
Ibiden Co., Ltd., Gifu, JP;
Inventors:
Assignee:
IBIDEN CO., LTD., Ogaki, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05K 1/02 (2006.01); H05K 3/10 (2006.01);
U.S. Cl.
CPC ...
H05K 1/0296 (2013.01); H05K 3/108 (2013.01); H05K 2201/09236 (2013.01); H05K 2201/09827 (2013.01); H05K 2203/072 (2013.01); H05K 2203/0723 (2013.01);
Abstract
A wiring substrate includes an insulating layer, and a conductor layer including a wiring formed on the insulating layer. The wiring in the conductor layer has a first section and a second section formed such that a wiring width in the second section is smaller than a wiring width in the first section and that a wiring thickness in the second section is larger than a wiring thickness in the first section.