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:
Oct. 27, 2020
Filed:
Jun. 07, 2017
Sharp Kabushiki Kaisha, Sakai, Osaka, JP;
Masakatsu Tominaga, Sakai, JP;
Masahiro Yoshida, Sakai, JP;
Yoshihito Hara, Sakai, JP;
Isao Ogasawara, Sakai, JP;
Yasuhiro Mimura, Sakai, JP;
SHARP KABUSHIKI KAISHA, Sakai, Osaka, JP;
Abstract
Provided is an active matrix substrate in which differences of parasitic capacitances among lead-out lines connected with signal lines can be reduced, as well as a display device and a touch-panel-equipped display device including the same. An active matrix substrate includes: a plurality of signal lines Sto Sarranged so as to be parallel to one another in a display area provided on a substrate; and a plurality of lead-out lines Lto Lthat are connected with the signal lines Sto Soutside the display area. Outside the display area, the lead-out lines Lto Lare separately arranged in at least three layers, the three layers being a bottommost line layer that is formed at the position closest to the substrate, a topmost line layer that is formed at the position farthest from the substrate, and an intermediate line layer that is formed between the bottommost line layer and the topmost line layer. A capacitance is formed between the signal line Sconnected with the lead-out line Lprovided in the bottommost line layer, and the signal line Sconnected with the lead-out line Lprovided in the topmost line layer.