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:
Dec. 02, 2019
Applicant:
Samsung Display Co. Ltd., Yongin-si, KR;
Inventors:
Jun Ho Jo, Seoul, KR;
Min Ho Moon, Anyang-si, KR;
Young Ho Park, Suwon-si, KR;
Young Suck Choi, Hwaseong-si, KR;
Assignee:
SAMSUNG DISPLAY CO., LTD., Gyeonggi-Do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C23C 16/04 (2006.01); C23C 14/04 (2006.01); B05B 12/20 (2018.01);
U.S. Cl.
CPC ...
B05B 12/20 (2018.02); C23C 14/042 (2013.01); C23C 16/042 (2013.01);
Abstract
A deposition mask unit includes a deposition mask sheet including a plurality of openings, and a deposition mask frame including a raised portion at which the deposition mask sheet is attachable to the deposition mask frame. The raised portion includes a support portion, and a bonding portion protruding from an upper surface of the support portion, an upper surface of the bonding portion being curved.