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:
Feb. 15, 2022
Filed:
Feb. 12, 2019
Applicant:
Samsung Display Co., Ltd., Yongin-si, KR;
Assignee:
SAMSUNG DISPLAY CO., LTD., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23K 26/142 (2014.01); H01L 21/67 (2006.01); H01L 27/32 (2006.01); H01L 21/78 (2006.01); H01L 51/56 (2006.01); H01L 21/00 (2006.01); B23K 103/00 (2006.01); B23K 101/42 (2006.01);
U.S. Cl.
CPC ...
B23K 26/142 (2015.10); H01L 21/00 (2013.01); H01L 21/67115 (2013.01); H01L 21/78 (2013.01); H01L 27/3244 (2013.01); H01L 51/56 (2013.01); B23K 2101/42 (2018.08); B23K 2103/56 (2018.08);
Abstract
A substrate-cutting stage includes a main stage and a dummy stage spaced apart from each other with a cutting region interposed therebetween and that support a substrate. The main stage supports a first portion of the substrate, the dummy stage supports a second portion of the substrate, and the cutting region overlaps a to-be-cut portion of the substrate disposed between the first and second portions.