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. 23, 2017
Filed:
Sep. 04, 2014
Applicant:
Samsung Display Co., Ltd., Yongin, KR;
Inventors:
Choong Ho Lee, Gunpo-si, KR;
Tong-Jin Park, Suwon-si, KR;
Doh-Hyoung Lee, Guri-si, KR;
Sung Sik Yun, Suwon-si, KR;
Da Hee Jeong, Seoul, KR;
Jun Ho Jo, Seoul, KR;
Assignee:
Samsung Display Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05C 21/00 (2006.01); B23K 26/382 (2014.01); C23C 14/04 (2006.01); B23K 26/082 (2014.01); B23K 26/0622 (2014.01); B23K 103/02 (2006.01);
U.S. Cl.
CPC ...
B05C 21/005 (2013.01); B23K 26/0624 (2015.10); B23K 26/082 (2015.10); B23K 26/382 (2015.10); C23C 14/042 (2013.01); B23K 2203/02 (2013.01);
Abstract
Disclosed is a method of manufacturing a metal mask. A method of manufacturing a metal mask in accordance with an exemplary embodiment of the present invention includes forming through holes in a plate using a laser, by scanning the laser onto sequentially smaller overlapping portions of the plate.