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. 14, 2019
Filed:
Jul. 18, 2017
Samsung Display Co., Ltd., Yongin-si, KR;
Yonghwan Kim, Yongin-si, KR;
Samsung Dispiay Co., Ltd., Yongin-si, KR;
Abstract
A mask frame assembly includes: a frame having an opening formed therein; a mask including a pattern portion through which the deposition material passes through the mask frame assembly and a rib portion surrounding the pattern portion and configured to block the deposition material, both ends of the mask being installed on the frame; and a support bar that crosses the opening, having both ends thereof installed on the frame and configured to support the rib portion, wherein the mask includes first alignment holes, which are formed in the rib portion and through which the deposition material passes, and the support bar includes second alignment holes configured to overlap with the first alignment holes based on an injection direction of the deposition material.