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:
May. 02, 2023
Applicant:
Samsung Display Co., Ltd., Yongin-si, KR;
Inventors:
Junyoung Lee, Yongin-si, KR;
Jeongweon Seo, Yongin-si, KR;
Hyuk-Hwan Kim, Yongin-si, KR;
Junwoo You, Yongin-si, KR;
Jeongho Hwang, Yongin-si, KR;
Assignee:
SAMSUNG DISPLAY CO., LTD., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D 1/32 (2006.01); H05K 3/00 (2006.01); H05K 5/02 (2006.01);
U.S. Cl.
CPC ...
B05D 1/32 (2013.01); H05K 3/0073 (2013.01); H05K 5/02 (2013.01);
Abstract
A mask device includes a mesh mask and a metal mask disposed under the mesh mask. The mesh mask includes a mesh pattern and a plurality of first blocking portions disposed in the mesh pattern to block portions of the mesh pattern, the metal mask includes a plurality of second blocking portions overlapping the first blocking portions in a plan view, and the metal mask is provided with an accommodation opening defined through in the metal mask, and not overlapping the first blocking portions in a plan view.