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:
Aug. 31, 2016
Applicant:
Japan Display Inc., Tokyo, JP;
Inventor:
Tatsuya Ide, Tokyo, JP;
Assignee:
Japan Display Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/041 (2006.01); G02F 1/1333 (2006.01);
U.S. Cl.
CPC ...
G06F 3/0412 (2013.01); G02F 1/13338 (2013.01); G06F 2203/04103 (2013.01); G06F 2203/04106 (2013.01);
Abstract
The display device having a touch panel includes a detection electrode forming a touch panel and arranged on one surface of a display cell, a protective layer covering the detection electrode, and an optical film adhered to the protective layer, wherein a first surface of the protective layer adjacent to the optical film has a smaller water contact angle compared to a second surface of the protective layer adjacent to the display cell. The first surface of the protective layer is preferred to have a half or less the water contact angle compared to the second surface of the protective layer.