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:
Jun. 23, 2026
Filed:
Oct. 11, 2022
Applicant:
Samsung Display Co., Ltd., Yongin-si, KR;
Inventor:
Sangha Park, Seoul, KR;
Assignee:
SAMSUNG DISPLAY CO., LTD., Gyeonggi-Do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C23C 14/04 (2006.01); C23C 14/24 (2006.01); H10K 71/16 (2023.01); H10K 59/12 (2023.01);
U.S. Cl.
CPC ...
C23C 14/042 (2013.01); C23C 14/24 (2013.01); H10K 59/12 (2023.02); H10K 71/166 (2023.02);
Abstract
A mask assembly includes a frame including a frame opening, a mask disposed on the frame, the mask including a deposition part including main deposition openings overlapping the frame opening, and a non-deposition part adjacent to the deposition part, wherein a coupling opening is formed between the deposition part and the non-deposition part, and a stick including a support part overlapping the non-deposition part and a pattern part overlapping the coupling opening, the pattern part protruding from the support part and including sub deposition openings, wherein the stick is disposed between the mask and the frame.