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:
Apr. 25, 2017
Filed:
Aug. 11, 2016
Applicant:
Unimicron Technology Corp., Taoyuan, TW;
Inventors:
Assignee:
Unimicron Technology Corp., Taoyuan, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K 1/03 (2006.01); H05K 3/00 (2006.01);
U.S. Cl.
CPC ...
H05K 1/0366 (2013.01); H05K 3/0023 (2013.01); H05K 2203/1105 (2013.01);
Abstract
A circuit board and a manufacturing method thereof are provided. The circuit board includes a dielectric substrate, a circuit pattern and a dielectric layer. The circuit pattern is disposed on the dielectric substrate. The dielectric layer is disposed on the dielectric substrate and covers the circuit pattern. The dielectric layer includes a dielectric matrix and a mesh-shaped fiber structure disposed in the dielectric matrix. There is no mesh-shaped fiber structure on a portion of the dielectric substrate exposed by the circuit pattern.