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:
Dec. 28, 2021
Filed:
Mar. 12, 2020
Samsung Display Co., Ltd., Yongin-si, KR;
Su Cheol Gong, Cheonan-si, KR;
Min Goo Kang, Seoul, KR;
Taek Kyo Kang, Suwon-si, KR;
Jung Woo Ko, Seoul, KR;
Min Ju Kim, Cheonan-si, KR;
Young Eun Ryu, Asan-si, KR;
Jae Suk Moon, Seongnam-si, KR;
Soo Hyun Min, Asan-si, KR;
Samsung Display Co., Ltd., Yongin-si, KR;
Abstract
A mask and a method of manufacturing a mask assembly, the mask including a body, and the body including one end and another end facing each other in a length direction and having a first surface and a second surface facing each other in a thickness direction; and a pattern region between the one end and the other end, the pattern region including a plurality of pattern holes and a plurality of ribs between the plurality of pattern holes, wherein a curl value of the mask, which is defined as a shortest distance from a plane tangent to a center of the body to the one end or the other end of the body, is 1,000 μm to 4,000 μm.