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:
Nov. 12, 2019
Filed:
Feb. 10, 2015
Applicant:
Lg Innotek Co., Ltd., Seoul, KR;
Inventors:
Hyun Soo Kim, Seoul, KR;
In Seok Kang, Seoul, KR;
June Roh, Seoul, KR;
Dong Mug Seong, Seoul, KR;
Jun Phill Eom, Seoul, KR;
Jun Lee, Seoul, KR;
Assignee:
LG INNOTEK CO., LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 3/00 (2006.01); B41M 5/00 (2006.01); B32B 5/00 (2006.01); G06F 3/044 (2006.01); C09D 175/14 (2006.01); C09D 175/04 (2006.01); G06F 3/041 (2006.01); G02F 1/1333 (2006.01); G02F 1/1362 (2006.01); G02F 1/1368 (2006.01); H01L 27/32 (2006.01);
U.S. Cl.
CPC ...
G06F 3/044 (2013.01); C09D 175/04 (2013.01); C09D 175/14 (2013.01); G06F 3/0412 (2013.01); G02F 1/1368 (2013.01); G02F 1/13338 (2013.01); G02F 1/136209 (2013.01); G02F 2001/136222 (2013.01); G06F 2203/04102 (2013.01); G06F 2203/04103 (2013.01); G06F 2203/04111 (2013.01); G06F 2203/04112 (2013.01); H01L 27/323 (2013.01); H01L 27/3244 (2013.01);
Abstract
Disclosed is a touch window including a substrate, and an electrode layer on the substrate. A retardation difference is 0.2% or less depending on an incident angle of light in the substrate.