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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.:

US 9982333 B1

PDFFull Text
Date of Patent:
May. 29, 2018

Filed:

Mar. 03, 2015

Mask frame assembly and method of manufacturing the same

Applicant:

Samsung Display Co., Ltd., Yongin, Gyeonggi-Do, KR;

Inventors:

Kie Hyun Nam, Yongin, KR;

Hye Dong Kim, Yongin, KR;

Sung Guk An, Yongin, KR;

Assignee:

Samsung Display Co., Ltd., Gyeonggi-do, KR;

Attorney:

Knobbe Martens Olson & Bear LLP

Primary Examiner:

Linda L Gray

Int. Cl.
CPC ...
B32B 38/04 (2006.01); G03F 1/64 (2012.01); H01L 51/00 (2006.01); H01L 27/00 (2006.01); C23C 14/04 (2006.01); C23C 16/04 (2006.01); C23C 14/50 (2006.01); B32B 3/26 (2006.01); G03F 1/68 (2012.01); H01L 27/32 (2006.01); G03F 1/50 (2012.01); H01L 51/56 (2006.01); G03F 1/00 (2012.01); B32B 37/00 (2006.01); G03F 1/60 (2012.01); B32B 38/10 (2006.01);
U.S. Cl.
CPC ...
C23C 14/042 (2013.01); C23C 14/50 (2013.01); B32B 3/266 (2013.01); B32B 37/025 (2013.01); B32B 38/10 (2013.01); C23C 16/042 (2013.01); G03F 1/14 (2013.01); G03F 1/16 (2013.01); G03F 1/50 (2013.01); G03F 1/60 (2013.01); G03F 1/64 (2013.01); G03F 1/68 (2013.01); H01L 27/3223 (2013.01); H01L 51/0011 (2013.01); H01L 51/56 (2013.01);
Abstract

A mask frame assembly for manufacturing a display device, and a method of manufacturing the mask frame assembly are disclosed. In one aspect, the mask frame assembly includes a frame having at least one opening portion defined therein. The mask frame assembly further includes a polymer film having a plurality of slits defined therein and combined to the frame. In another aspect, the method includes coating a polymer solution on a glass and drying and hardening the polymer solution so as to form a polymer film. The method also includes combining a frame to the polymer film, desorbing the glass from the polymer film and processing a plurality of slits on the polymer film.

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