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:
Oct. 31, 2017
Filed:
Feb. 15, 2016
Applicant:
Samsung Display Co., Ltd., Yongin-si, KR;
Inventors:
Myungkyu Kim, Yongin-si, KR;
Jeongwon Han, Yongin-si, KR;
Assignee:
Samsung Display Co., Ltd., Yongin-si, KE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23K 31/02 (2006.01); B23K 37/04 (2006.01); H01L 51/00 (2006.01);
U.S. Cl.
CPC ...
B23K 37/0435 (2013.01); B23K 31/02 (2013.01); B23K 37/0408 (2013.01); H01L 51/0011 (2013.01);
Abstract
Exemplary embodiments provide an apparatus to manufacture a mask frame assembly, including: extending unit configured to extend both ends of a mask in a first direction and arrange the mask on a frame, the mask including a deposition pattern and the frame including an opening; a pressurizing unit including a plurality of pressing portions the plurality of pressing portions configured to independently press the mask toward the frame; and a welding unit configured to weld the mask to affix the mask onto the frame.