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. 19, 2022
Filed:
Jun. 04, 2020
Sharp Kabushiki Kaisha, Sakai, JP;
Tetsuo Kikuchi, Sakai, JP;
Tohru Daitoh, Sakai, JP;
Hajime Imai, Sakai, JP;
Masahiko Suzuki, Sakai, JP;
Setsuji Nishimiya, Sakai, JP;
Kengo Hara, Sakai, JP;
Masamitsu Yamanaka, Sakai, JP;
Hitoshi Takahata, Sakai, JP;
SHARP KABUSHIKI KAISHA, Sakai, JP;
Abstract
An active matrix substrate includes a substrate, a plurality of oxide semiconductor TFTs, a plurality of gate bus lines, a plurality of source bus lines, and at least one trunk wiring provided in a non-display region and transmitting a signal, and a plurality of other wirings, each of which is disposed so as to at least partially overlap the trunk wirings. The active matrix substrate includes a first metal layer, a second metal layer disposed above the first metal layer, and a third metal layer disposed above the second metal layer on the substrate. One of the first, second, and third metal layers includes a source bus line, and other layer includes a gate bus line. The trunk wiring is formed in two metal layer of the first, second and third metal layers.