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:
Jun. 04, 2019
Filed:
May. 19, 2016
Applicant:
Samsung Display Co., Ltd., Yongin-Si, Gyeonggi-Do, KR;
Inventors:
Seung Kim, Seongnam-si, KR;
Seung-Ho Kim, Asan-si, KR;
Cheol-Min Park, Hwaseong-si, KR;
Sang-Hoon Ahn, Seoul, KR;
Eun-Kyung Yeon, Suwon-si, KR;
Hoi-Kwan Lee, Anseong-si, KR;
In-Sun Hwang, Suwon-si, KR;
Assignee:
SAMSUNG DISPLAY CO., LTD., Gyeonggi-Do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/1333 (2006.01);
U.S. Cl.
CPC ...
G02F 1/133305 (2013.01);
Abstract
A curved transparent substrate includes an alkali-free base layer having a curved shape and a compression applying layer compression applying layer which is disposed on a surface of the alkali-free base layer and applies a compression to the alkali-free base layer where an alkali ion content of the compression applying layer is greater than an alkali ion content of the alkali-free base layer.