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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 11235554 B1

PDFFull Text
Date of Patent:
Feb. 01, 2022

Filed:

Nov. 07, 2018

Window member and display device including the same

Applicant:

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

Inventors:

Youngsang Park, Seoul, KR;

Ahyoung Kim, Hwaseong-si, KR;

Sungguk An, Suwon-si, KR;

Chulho Jeong, Seoul, KR;

Assignee:

Samsung Display Co., Ltd.;

Attorney:

Innovation Counsel LLP

Primary Examiner:

Ruiyun Zhang

Int. Cl.
CPC ...
B32B 7/02 (2019.01); H05K 5/03 (2006.01); H01L 51/52 (2006.01); B32B 7/12 (2006.01); B32B 27/08 (2006.01); B32B 27/28 (2006.01); B32B 27/40 (2006.01); B32B 25/08 (2006.01); H05K 5/00 (2006.01); H01L 51/00 (2006.01); H01L 27/32 (2006.01);
U.S. Cl.
CPC ...
B32B 7/02 (2013.01); B32B 7/12 (2013.01); B32B 25/08 (2013.01); B32B 27/08 (2013.01); B32B 27/281 (2013.01); B32B 27/40 (2013.01); H01L 51/0097 (2013.01); H01L 51/524 (2013.01); H01L 51/5253 (2013.01); H05K 5/0017 (2013.01); H05K 5/03 (2013.01); B32B 2255/10 (2013.01); B32B 2307/54 (2013.01); B32B 2307/56 (2013.01); B32B 2457/20 (2013.01); C09K 2323/05 (2020.08); C09K 2323/06 (2020.08); H01L 27/3244 (2013.01); H01L 2251/5338 (2013.01); H01L 2251/558 (2013.01);
Abstract

A window member according to an embodiment of the inventive concept includes a first base member having a first thickness, a first impact absorbing layer disposed on one surface of the first base member and having a storage modulus less than that of the first base member and a second thickness, a first hard coating layer disposed on the first impact absorbing layer, and a second hard coating layer disposed on the other surface that is opposite to the one surface of the first base member. Here, a ratio of the second thickness to the first thickness is equal to or greater than about 1.0 and equal to or less than about 1.67. The first base member is bent with respect to a bending axis extending in one direction.

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