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:
Mar. 18, 2025
Filed:
Oct. 14, 2021
Applicant:
Samsung Display Co., Ltd., Yongin-si, KR;
Inventors:
Seo Yeon Kim, Gumi-si, KR;
Yoonseo Lee, Hwaseong-si, KR;
Sanghoon Kim, Hwaseong-si, KR;
Jongsung Park, Hwaseong-si, KR;
Assignee:
SAMSUNG DISPLAY CO., LTD., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03F 1/38 (2012.01); C23C 14/04 (2006.01); C23C 16/04 (2006.01); G03F 1/60 (2012.01); H01L 21/67 (2006.01); H01L 51/56 (2006.01); H10K 71/00 (2023.01); H10K 71/16 (2023.01);
U.S. Cl.
CPC ...
C23C 14/042 (2013.01); H10K 71/00 (2023.02); H10K 71/166 (2023.02);
Abstract
A deposition mask includes a body portion, a pattern portion that penetrates the body portion and is configured to allow deposition material to pass through the body portion, a blocking portion disposed on the body portion, and a support portion disposed on the body portion adjacent to the blocking portion. The blocking portion contacts a display substrate, blocks the deposition material, and defines the pattern portion. The support portion contacts the display substrate.