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:
Mar. 26, 2019
Filed:
Jun. 24, 2016
Applicant:
Samsung Display Co., Ltd., Yongin-si, Gyeonggi-do, KR;
Inventors:
Assignee:
Samsung Display Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23K 26/142 (2014.01); B23K 26/38 (2014.01); B23K 26/402 (2014.01); H01L 21/67 (2006.01); H01L 21/68 (2006.01); H01L 21/78 (2006.01); H01L 21/683 (2006.01); B23K 37/04 (2006.01); B23K 26/08 (2014.01); B25B 11/00 (2006.01); B23K 26/082 (2014.01); B23K 26/0622 (2014.01); B23K 103/00 (2006.01); B23K 101/42 (2006.01);
U.S. Cl.
CPC ...
B23K 26/402 (2013.01); B23K 26/0622 (2015.10); B23K 26/082 (2015.10); B23K 26/0876 (2013.01); B23K 26/38 (2013.01); B23K 37/0408 (2013.01); B25B 11/005 (2013.01); H01L 21/67092 (2013.01); H01L 21/6838 (2013.01); B23K 2101/42 (2018.08); B23K 2103/56 (2018.08);
Abstract
Provided are a stage for cutting a substrate and a substrate-cutting apparatus. The stage for cutting a substrate includes: a plurality of cell areas, each of the cell areas including a first opening; an edge area at an outer side of the cell areas, the edge area including a second opening having a diameter that is larger than a diameter of the first opening; a dummy area between adjacent ones of the cell areas; and a cutting groove between one of the adjacent ones of the cell areas and the dummy area or between one of the cell areas and the edge area.