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:
Nov. 13, 2018
Filed:
Mar. 09, 2016
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Inventors:
Jeongyub Lee, Yongin-si, KR;
Yunsung Woo, Yongin-si, KR;
Changseung Lee, Yongin-si, KR;
Eunhyoung Cho, Hwaseong-si, KR;
Assignee:
Samsung Electronics Co., Ltd., Gyeonggi-Do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05K 3/02 (2006.01); B23K 26/0622 (2014.01); B23K 26/384 (2014.01); H05K 3/18 (2006.01); B23K 26/08 (2014.01); H01L 31/18 (2006.01); H05K 3/00 (2006.01); B23K 26/386 (2014.01); B23K 26/082 (2014.01); H05K 3/14 (2006.01);
U.S. Cl.
CPC ...
B23K 26/0622 (2015.10); B23K 26/0624 (2015.10); B23K 26/082 (2015.10); B23K 26/083 (2013.01); B23K 26/0853 (2013.01); B23K 26/0869 (2013.01); B23K 26/384 (2015.10); B23K 26/386 (2013.01); H01L 31/1884 (2013.01); H05K 3/0047 (2013.01); H05K 3/146 (2013.01); H05K 2201/0108 (2013.01); H05K 2201/0145 (2013.01); H05K 2201/0154 (2013.01); H05K 2201/0323 (2013.01); H05K 2201/10128 (2013.01); H05K 2203/107 (2013.01);
Abstract
A method of patterning holes includes placing a substrate on a stage of a laser system, the substrate having a graphene layer on a surface thereof, generating a pulse laser from the laser system, and forming a plurality of hole patterns spaced apart from each other on the graphene layer by irradiating the pulse laser while the graphene layer is in motion.