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. 19, 2015
Filed:
Mar. 14, 2013
Applicant:
Samsung Electro-mechanics Co., Ltd., Suwon, KR;
Inventors:
Seung Wook Park, Suwon, KR;
Jae Kul Lee, Suwon, KR;
Jin Gu Kim, Suwon, KR;
Chang Bae Lee, Suwon, KR;
Assignee:
SAMSUNG ELECTRO-MECHANICS CO., LTD., Suwon, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05K 1/11 (2006.01); H05K 3/10 (2006.01);
U.S. Cl.
CPC ...
H05K 1/115 (2013.01); H05K 3/107 (2013.01);
Abstract
Disclosed herein is a circuit board including: a core layer including a via hole; a metal film covering an inner wall of the via hole; a circuit pattern connected to the metal film on the core layer; and a plug surrounded by the metal film in the via hole and having a thickness thinner than a thickness of the core layer.