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. 28, 2020
Filed:
Jan. 23, 2018
Sharp Kabushiki Kaisha, Sakai, Osaka, JP;
Toshifumi Yagi, Sakai, JP;
Meng-Yi Hung, Sakai, JP;
SHARP KABUSHIKI KAISHA, Sakai, JP;
Abstract
An active matrix substrate includes a peripheral circuit including a first TFT disposed in a non-display region and a capacitance portion, and a lower transparent electrode and an upper transparent electrode disposed in each pixel. The active matrix substrate includes a gate metal layer including a gate electrode of the first TFT, a source metal layer including a source electrode of the first TFT, a lower transparent conductive layer positioned above the gate metal layer and the source metal layer and including the lower transparent electrode, and an upper transparent conductive layer including the upper transparent electrode. The capacitance portion includes a first capacitor including a first lower capacitance electrode formed in the lower transparent conductive layer, a first upper capacitance electrode formed in the upper transparent conductive layer, and a portion positioned between these capacitance electrodes in a dielectric layer.