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:
Jan. 01, 2013
Filed:
Feb. 04, 2010
Applicants:
Dong-young Sung, Yongin, KR;
Dae-sik Jang, Yongin, KR;
Inventors:
Dong-Young Sung, Yongin, KR;
Dae-Sik Jang, Yongin, KR;
Assignee:
Samsung Display Co., Ltd, Yongin, Gyeonggi-Do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C23C 16/00 (2006.01); B05C 11/11 (2006.01);
U.S. Cl.
CPC ...
Abstract
A mask assembly includes a mask frame, the mask frame having an opening and a frame surrounding the opening, a pattern mask on the mask frame, the pattern mask including a pattern portion having at least one pattern overlapping the opening and a welding portion attached to the frame, and at least one support bar crossing the opening and attached to the pattern mask.