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:
Jul. 13, 2021
Filed:
Jul. 25, 2017
Sharp Kabushiki Kaisha, Sakai, JP;
Tetsuo Fujita, Sakai, JP;
Yoshimasa Chikama, Sakai, JP;
Yoshihito Hara, Sakai, JP;
Yukinobu Nakata, Sakai, JP;
SHARP KABUSHIKI KAISHA, Sakai, JP;
Abstract
Provided is a touch-panel-equipped display device that can achieve a desired touch detection performance even if it has a large-size high-definition panel. The touch-panel-equipped display device of the present invention includes an active matrix substrate (). The active matrix substrate () includes, on a substrate (), a plurality of pixel electrodes, a plurality of counter electrodes (), and an insulating film () provided between the pixel electrodes and the counter electrodes (). The active matrix substrate () further includes a plurality of signal lines () each of which is connected with any one of the counter electrodes (), a plurality of switching elements that are connected with the pixel electrodes, respectively, and an organic insulating film () that is provided between the pixel electrodes and the signal lines () as well as the switching elements. The signal lines () are in contact with the substrate ().