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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.:

US 10331172 B1

PDFFull Text
Date of Patent:
Jun. 25, 2019

Filed:

Dec. 29, 2015

Flexible window substrate and flexible display device having the same

Applicant:

Samsung Display Co., Ltd., Yongin-si, Gyeonggi-do, KR;

Inventors:

Hye-Jin Oh, Asan-si, KR;

Sang-Il Park, Yongin-si, KR;

Hyun Joon Oh, Seongnam-si, KR;

Jeoung Sub Lee, Seoul, KR;

Min-Hoon Choi, Seoul, KR;

In Sun Hwang, Suwon-si, KR;

Assignee:

Samsung Display Co., Ltd., Yongin-si, KR;

Attorney:

Lewis Roca Rothgerber Christie LLP

Primary Examiner:

David Sample

Assistant Examiner:

Donald M Flores, Jr

Int. Cl.
CPC ...
G06F 1/16 (2006.01); B32B 7/02 (2006.01); B32B 3/16 (2006.01); G06F 3/041 (2006.01); G06F 3/0354 (2013.01); B32B 7/12 (2006.01); B32B 27/08 (2006.01); B32B 27/28 (2006.01); B32B 27/36 (2006.01); B32B 3/08 (2006.01); B32B 3/30 (2006.01);
U.S. Cl.
CPC ...
G06F 1/1652 (2013.01); B32B 3/085 (2013.01); B32B 3/16 (2013.01); B32B 3/30 (2013.01); B32B 7/02 (2013.01); B32B 7/12 (2013.01); B32B 27/08 (2013.01); B32B 27/281 (2013.01); B32B 27/36 (2013.01); G06F 3/0412 (2013.01); B32B 2255/00 (2013.01); B32B 2255/10 (2013.01); B32B 2255/26 (2013.01); B32B 2255/28 (2013.01); B32B 2307/412 (2013.01); B32B 2307/42 (2013.01); B32B 2307/536 (2013.01); B32B 2307/54 (2013.01); B32B 2307/546 (2013.01); B32B 2307/762 (2013.01); B32B 2457/20 (2013.01); G06F 2203/04102 (2013.01); G06F 2203/04103 (2013.01);
Abstract

There is provided a flexible display device including a display panel for displaying an image, and a window substrate covering the touch screen panel, the widow substrate including a flexible base layer including an externally facing first surface, and a second surface opposite the first surface and facing the display panel, a hard coating layer having a hardness that is larger than that of the base layer, and including a plurality of coating tiles on the first surface of the base layer that are spaced to have a gap between adjacent ones of the coating tiles, and a self-healing coating layer including a self-healing material and covering the hard coating layer on the base layer.

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