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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 10948753 B1

PDFFull Text
Date of Patent:
Mar. 16, 2021

Filed:

Dec. 04, 2018

Flexible substrate and flexible display device including the same

Applicant:

Lg Display Co., Ltd., Seoul, KR;

Inventors:

Won-Jeong Shin, Paju-si, KR;

Da-Young Kim, Paju-si, KR;

Won-Gyu Jeong, Paju-si, KR;

Assignee:

LG Display Co., Ltd., Seoul, KR;

Attorney:

Morgan, Lewis & Bockius LLP

Primary Examiner:

Anthony J Frost

Int. Cl.
CPC ...
G02F 1/1333 (2006.01); G02F 1/1368 (2006.01); G02F 1/1362 (2006.01); G02F 1/136 (2006.01); H01L 51/52 (2006.01); H01L 51/00 (2006.01); H01L 27/32 (2006.01); G09F 9/30 (2006.01);
U.S. Cl.
CPC ...
G02F 1/133305 (2013.01); G02F 1/136 (2013.01); G02F 1/1368 (2013.01); G02F 1/133308 (2013.01); G02F 1/136286 (2013.01); C09K 2323/00 (2020.08); G02F 1/133314 (2021.01); G09F 9/301 (2013.01); H01L 27/3244 (2013.01); H01L 51/0097 (2013.01); H01L 51/524 (2013.01); Y02E 10/549 (2013.01);
Abstract

A flexible display device is disclosed. The disclosed flexible display device includes a flexible substrate; a thin film transistor on the flexible substrate; and a light emitting diode or a liquid crystal capacitor connected to the thin film transistor. The flexible substrate includes: a first base layer; a second base layer on a first surface of the first base layer; and a third base layer on a second surface of the first base layer. A surface hardness of the second base layer is greater than a surface hardness of the third base layer, and an adhesion strength of the third base layer is greater than an adhesion strength of the second base layer.

Find Patent Forward Citations

Shin, Won-Jeong. (2021). Flexible substrate and flexible display device including the same (U.S. Patent No. 10948753). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10948753

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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