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. 27, 2019
Filed:
Aug. 03, 2017
Applicant:
Samsung Display Co., Ltd., Yongin-si, KR;
Inventors:
Sangshin Lee, Yongin-si, KR;
Kookchol Park, Yongin-si, KR;
Assignee:
Samsung Display Co., Ltd, Yongin-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 51/00 (2006.01); H01L 51/56 (2006.01); C23C 16/04 (2006.01);
U.S. Cl.
CPC ...
H01L 51/0011 (2013.01); C23C 16/042 (2013.01); H01L 51/56 (2013.01);
Abstract
A mask frame assembly through which a deposition material to be deposited on a substrate passes, the mask frame assembly includes a frame including an opening, and a mask having first and second ends in a length direction thereof coupled to the frame, in which the mask includes a main body part having a first thickness and including a pattern part, the pattern part including pattern holes through which the deposition material passes and a support part having a second thickness greater than the first thickness and extending away from first and second ends of the main body part.