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. 09, 2024
Filed:
Apr. 30, 2021
Applicant:
Samsung Display Co., Ltd., Yongin-Si, KR;
Inventors:
Areum Lee, Suwon-si, KR;
Jeongkuk Kim, Suwon-si, KR;
Hwi Kim, Suwon-si, KR;
Seungyong Song, Suwon-si, KR;
Kyu Hwan Hwang, Seongnam-si, KR;
Assignee:
SAMSUNG DISPLAY CO., LTD., Gyeonggi-Do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C23C 14/04 (2006.01); H10K 71/00 (2023.01); H10K 71/16 (2023.01); H10K 59/12 (2023.01);
U.S. Cl.
CPC ...
H10K 71/166 (2023.02); C23C 14/042 (2013.01); H10K 71/00 (2023.02); H10K 71/164 (2023.02); H10K 59/12 (2023.02);
Abstract
A mask includes a body unit through which a deposition opening is defined, and a protrusion unit through which a pattern opening is defined and which protrudes from a corner of the body unit, where a thickness of the body unit is greater than a thickness of the protrusion unit.