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:
Sep. 16, 2014
Filed:
Dec. 28, 2010
Applicants:
Won-kyu Lim, Yongin, KR;
Hyun-chul Lee, Yongin, KR;
Alexander Voronov, Yongin, KR;
Jae-seok Park, Yongin, KR;
Cheol-lae Roh, Yongin, KR;
Inventors:
Won-Kyu Lim, Yongin, KR;
Hyun-Chul Lee, Yongin, KR;
Alexander Voronov, Yongin, KR;
Jae-Seok Park, Yongin, KR;
Cheol-Lae Roh, Yongin, KR;
Assignee:
Samsung Display Co., Ltd., Yongin, Gyeonggi-Do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23K 26/00 (2014.01); B23K 26/16 (2006.01); B23K 26/40 (2014.01); B23K 26/38 (2014.01);
U.S. Cl.
CPC ...
B23K 26/409 (2013.01); B23K 26/403 (2013.01); B23K 26/38 (2013.01);
Abstract
A laser cutting method includes providing a multi-layered substrate, such that the multi-layered substrate includes a circuit pattern between stacked first and second substrates, and removing a part of the second substrate by irradiating a laser beam on the second substrate, the laser beam being irradiated at an oblique angle with respect to an upper surface of the second substrate.