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:
Apr. 26, 2022
Filed:
Dec. 02, 2019
Applicant:
Samsung Display Co., Ltd., Yongin-si, KR;
Inventor:
Seil Kim, Yongin-si, KR;
Assignee:
Samsung Display Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/00 (2006.01); H01L 51/00 (2006.01); H01L 27/32 (2006.01); C23C 16/52 (2006.01); H01L 51/56 (2006.01); C23C 16/04 (2006.01);
U.S. Cl.
CPC ...
H01L 51/0011 (2013.01); C23C 16/042 (2013.01); C23C 16/52 (2013.01); H01L 27/3244 (2013.01); H01L 51/001 (2013.01); H01L 51/56 (2013.01);
Abstract
A mask assembly for manufacturing a display device, the mask assembly includes: a mask frame including a pair of first side portions arranged in a first direction, a pair of second side portions arranged in a second direction intersecting the first direction, and an opening portion defined by the first side portions and the second side portions; a mask sheet arranged on the opening portion of the mask frame, fixed on the mask frame, and including a plurality of openings; and a support member attached to at least one of the first side portions and the second side portions of the mask frame with tensile force applied.