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. 13, 2019
Filed:
May. 09, 2017
Applicant:
Samsung Display Co., Ltd., Yongin-si, KR;
Inventor:
Sungwoo Jung, Yongin-si, KR;
Assignee:
Samsung Display Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/56 (2006.01); H01L 27/32 (2006.01); H01L 27/12 (2006.01); C23C 14/04 (2006.01); H01L 51/00 (2006.01);
U.S. Cl.
CPC ...
H01L 27/3246 (2013.01); H01L 27/1288 (2013.01); H01L 51/56 (2013.01); C23C 14/042 (2013.01); H01L 51/0011 (2013.01); H01L 2227/323 (2013.01);
Abstract
A mask frame assembly for an electronic display device includes a frame, and a mask coupled to the frame, in which the mask includes a pattern hole defining a first area over which material may be deposited, and a dam surrounding the pattern hole and defining a second area smaller than the first area over which the material may be deposited. A method of manufacturing a mask frame assembly for an electronic display device is also disclosed.