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:
Oct. 11, 2022
Filed:
Aug. 21, 2019
Applicant:
Samsung Display Co., Ltd., Yongin-si, KR;
Inventors:
Byeong Nam Moon, Yongin-si, KR;
Yong Woo Kim, Yongin-si, KR;
Ki Hong Lim, Yongin-si, KR;
Kyoung Suk Kim, Yongin-si, KR;
Seung Kuk Lee, Yongin-si, KR;
Assignee:
Samsung Display Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23K 26/38 (2014.01); H01L 21/687 (2006.01); H01L 21/67 (2006.01);
U.S. Cl.
CPC ...
B23K 26/38 (2013.01); H01L 21/67092 (2013.01); H01L 21/67115 (2013.01); H01L 21/68785 (2013.01);
Abstract
There are provided a stage for cutting a substrate, and a substrate-cutting apparatus. The stage includes a supporting member for having the substrate mounted thereon, including a plurality of cell areas, and defining a groove line having a groove shape between the plurality of cell areas, and a first tube line inserted into the groove line to contact an inner wall of the groove line, and having an open upper portion.