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:
Aug. 30, 2022
Filed:
Jun. 03, 2020
Sharp Kabushiki Kaisha, Sakai, JP;
Katsunori Misaki, Yonago, JP;
SHARP KABUSHIKI KAISHA, Sakai, JP;
Abstract
A TFT substrate includes a transmission and/or reception region including a plurality of antenna unit regions, and a non-transmission and/or reception region other than the transmission and/or reception region. The TFT substrate includes a dielectric substrate, and the plurality of antenna unit regions, a plurality of gate bus lines, and a plurality of source bus lines supported on the dielectric substrate. Each of the antenna unit regions includes a TFT and a patch electrode electrically connected to a drain electrode of the TFT. The TFT substrate further includes a first conductive layer including one of a gate electrode or a source electrode of the TFT, a first insulating layer on the first conductive layer, and a plurality of terminal sections provided in the non-transmission and/or reception region.