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:
Aug. 26, 2025
Filed:
Feb. 06, 2023
Applicant:
Samsung Display Co., Ltd., Yongin-si, KR;
Inventors:
Jaemin Hong, Yongin-si, KR;
Jihwan Keum, Yongin-si, KR;
Assignee:
SAMSUNG DISPLAY CO., LTD., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C23C 14/04 (2006.01); B05C 11/02 (2006.01);
U.S. Cl.
CPC ...
C23C 14/042 (2013.01); B05C 11/02 (2013.01);
Abstract
An apparatus for manufacturing a display apparatus includes: a chamber; a mask assembly disposed in the chamber on a first side of a display substrate; a deposition source disposed to face the mask assembly and supplying a deposition material that passes through the mask assembly; and a magnetic force portion including a plurality of magnets extending in a first direction parallel to the mask assembly and disposed on a side opposite to the first side of the display substrate. The magnetic force portion reciprocates in a direction intersecting the first direction.