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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.:

US 12630915 B1

PDFFull Text
Date of Patent:
May. 19, 2026

Filed:

Mar. 20, 2023

Deposition mask, method of manufacturing display device using the deposition mask, and display device

Applicant:

Samsung Display Co., Ltd., Yongin-si, KR;

Inventors:

Jeongkuk Kim, Yongin-si, KR;

Youngmin Moon, Yongin-si, KR;

Assignee:

Samsung Display Co., Ltd., Yongin-si, KR;

Attorney:

Lerner David LLP

Primary Examiner:

Dzung Tran

Int. Cl.
CPC ...
C23C 14/04 (2006.01); C23C 14/12 (2006.01); C23C 14/24 (2006.01); H10K 59/122 (2023.01); H10K 59/124 (2023.01); H10K 59/60 (2023.01); H10K 59/80 (2023.01); H10K 71/16 (2023.01); H10K 71/60 (2023.01);
U.S. Cl.
CPC ...
C23C 14/12 (2013.01); C23C 14/042 (2013.01); C23C 14/24 (2013.01); H10K 59/122 (2023.02); H10K 59/124 (2023.02); H10K 59/60 (2023.02); H10K 59/80515 (2023.02); H10K 59/80521 (2023.02); H10K 71/166 (2023.02); H10K 71/60 (2023.02);
Abstract

Provided are a deposition mask, a method of manufacturing a display device using the deposition mask, and a display device. The deposition mask includes a main frame defining a first opening; ribs extending away from a side of the main frame, the ribs being apart from each other and defining second openings; and bridges connecting the ribs to one another across the second openings, wherein the bridges and the ribs form the same top surface, and a thickness of each of the bridges is less than a thickness of each of the ribs.

Find Patent Forward Citations

Kim, Jeongkuk. (2026). Deposition mask, method of manufacturing display device using the deposition mask, and display device (U.S. Patent No. 12630915). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12630915

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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