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:
Aug. 30, 2016
Filed:
Dec. 12, 2012
Lg Innotek Co., Ltd., Seoul, KR;
Hyun Seok Seo, Seoul, KR;
Ki Do Chun, Seoul, KR;
Sang Myung Lee, Seoul, KR;
Yeong Uk Seo, Seoul, KR;
Chang Woo Yoo, Seoul, KR;
Byeong Ho Kim, Seoul, KR;
LG INNOTEK CO., LTD., Seoul, KR;
Abstract
Provided is a printed circuit board, including a plurality of buried circuit patterns which are formed in an active area; and a plurality of buried dummy patterns which are uniformly formed in a dummy area except the active area. Thus, since when the circuit patterns are formed, the dummy patterns are also uniformly formed, a difference in plating can be reduced. Also, since the dummy patterns are uniformly formed in the dummy area, a difference in grinding between the dummy area and the active area can be reduced, thereby enabling the circuit patterns to be formed in the active area without the occurrence of over-grinding.