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:
Mar. 24, 2020
Filed:
Aug. 21, 2018
Applicant:
Taiyo Yuden Co., Ltd., Tokyo, JP;
Inventors:
Assignee:
TAIYO YUDEN CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K 1/02 (2006.01); H01L 27/146 (2006.01);
U.S. Cl.
CPC ...
H05K 1/0278 (2013.01); H05K 1/0204 (2013.01); H05K 1/0271 (2013.01); H05K 1/0281 (2013.01); H01L 27/14636 (2013.01); H05K 2201/068 (2013.01); H05K 2201/09972 (2013.01); H05K 2201/10121 (2013.01);
Abstract
A circuit board includes a flexible wiring board with a reinforcing member. The flexible wiring board has a first, second and third sections. The reinforcing member is embedded in a cavity in the first section of the wiring board, and is sandwiched by a pair of resin layers provided below and above. A pair of wiring layers are disposed on the pair of the resin layers, respectively. The metal reinforcing member has either a plate shape or a frame shape. The first section of the wiring board is positioned closer to one of the wiring layers than to another of the wiring layers in a vertical direction.