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:
May. 09, 2017
Filed:
Sep. 18, 2013
Samsung Display Co., Ltd., Gyeonggi-do, KR;
Jung Woo Ko, Gyeonggi-do, KR;
SAMSUNG DISPLAY CO., LTD., Yongin, Gyeonggi-Do, KR;
Abstract
A mask assembly and a thin film deposition method using the same are provided. The mask assembly includes a mask frame including first to fourth sides. The first to fourth sides form a rectangle. Inner sides of the rectangle define a window. The mask frame has a plurality of substrate seating portions provided to project toward the window from at least two corners. The two corners face each other in a diagonal direction. The mask assembly includes four corners positioned where the first to fourth sides of the mask assembly meet each other. A mask includes a plurality of openings for deposition. The plurality of openings are arranged to correspond to the window.