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:
Sep. 02, 2025
Filed:
Feb. 01, 2023
Samsung Display Co., Ltd., Yongin-si, KR;
Euigyu Kim, Suwon-si, KR;
Sang Min Yi, Seoul, KR;
Junhyeuk Ko, Yongin-si, KR;
Jongbum Kim, Yongin-si, KR;
Jaesuk Moon, Seongnam-si, KR;
Hong-Kyun Ahn, Hwaseong-si, KR;
Kyunghoon Chung, Seongnam-si, KR;
Samsung Display Co., Ltd., Yongin-si, KR;
Abstract
Disclosed is a deposition mask stage comprising a stage frame, chucks combined with the stage frame, and support blocks on a back side of the stage frame. The chucks are spaced apart from each other in a first direction and a second direction that are defined in an extending direction of the stage frame. The first and second directions intersect each other. The support blocks are spaced apart from each other in the first direction and the second direction on the back side of the stage frame.