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:
May. 23, 2017
Filed:
Jun. 23, 2015
Applicant:
Lg Innotek Co., Ltd., Seoul, KR;
Inventors:
Assignee:
LG Innotek Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/045 (2006.01); H05K 1/02 (2006.01); G06F 3/044 (2006.01); G06F 3/0354 (2013.01); G06F 3/041 (2006.01); G06F 3/047 (2006.01);
U.S. Cl.
CPC ...
H05K 1/0271 (2013.01); G06F 3/03545 (2013.01); G06F 3/044 (2013.01); G06F 3/047 (2013.01); G06F 3/0412 (2013.01); H05K 1/0274 (2013.01); G06F 2203/04101 (2013.01); G06F 2203/04107 (2013.01); G06F 2203/04111 (2013.01); G06F 2203/04112 (2013.01); G06F 2203/04808 (2013.01); G06F 2203/04809 (2013.01); H05K 2201/0145 (2013.01);
Abstract
Provided is a touch panel including a cover substrate including an active area and an unactive area, and a printing layer on the unactive area. The printing layer has surface roughness in a range of 0.4 μm to 0.6 μm. The printing layer has straightness in a range of ±0.1 μm to ±10 μm.