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. 01, 2019
Filed:
Dec. 11, 2017
Applicant:
Unimicron Technology Corp., Taoyuan, TW;
Inventor:
Po-Hsuan Liao, Taoyuan, TW;
Assignee:
UNIMICRON TECHNOLOGY CORP., Taoyuan, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K 1/02 (2006.01); H05K 1/11 (2006.01); H05K 3/10 (2006.01); H05K 3/00 (2006.01); H05K 3/46 (2006.01);
U.S. Cl.
CPC ...
H05K 3/107 (2013.01); H05K 1/0298 (2013.01); H05K 1/11 (2013.01); H05K 3/0023 (2013.01); H05K 3/0041 (2013.01); H05K 3/4644 (2013.01); H05K 1/0219 (2013.01); H05K 1/0284 (2013.01); H05K 2201/0195 (2013.01); H05K 2203/06 (2013.01);
Abstract
A circuit board includes a substrate, a first dielectric layer, an adhesive layer, a second dielectric layer, and a first conductive line. The first dielectric layer is disposed on the substrate. The adhesive layer is bonded to the first dielectric layer and has a top surface opposite to the substrate. The second dielectric layer is disposed on the adhesive layer and has at least one first through hole. The first conductive line is located in the first through hole of the second dielectric layer and is in contact with the top surface of the adhesive layer.