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:
Jan. 23, 2018
Filed:
Jan. 05, 2016
Mitsubishi Electric Corporation, Chiyoda-ku, JP;
Rii Hirano, Tokyo, JP;
Naoki Nakagawa, Tokyo, JP;
Takaaki Murakami, Tokyo, JP;
Kazunori Inoue, Kumamoto, JP;
Koji Oda, Kumamoto, JP;
Mitsubishi Electric Corporation, Chiyoda-ku, JP;
Abstract
A thin-film transistor substrate constituting a liquid crystal display includes: a thin-film transistor including, a gate electrode, a gate insulating film covering the gate electrode, a semiconductor layer opposing the gate electrode via the gate insulating film, a channel protective film covering the semiconductor layer, a protective film covering over the channel protective film, source and drain electrodes in contact with the semiconductor layer through first contact holes penetrating through the protective film and the channel protective film; a first electrode electrically connected to the drain electrode; a gate wiring extending from the gate electrode; and a source wiring electrically connected to the source electrode. The source wiring and first electrode are respectively electrically connected to the source electrode and drain electrode through respective second contact holes penetrating through the protective film. The first electrode and source wiring have a first transparent conductive film formed on the first insulation film.