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:
May. 26, 2009
Filed:
Jun. 12, 2006
Thin film transistor having a channel region that includes a plurality of connecting channel regions
Toru Takeguchi, Tokyo, JP;
Osamu Miyakawa, Tokyo, JP;
Toru Takeguchi, Tokyo, JP;
Osamu Miyakawa, Tokyo, JP;
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Abstract
A thin film transistor includes: an insulation substrate; a semiconductor layer formed on the insulation substrate including, conductive regions that includes impurity, and a channel region sandwiched between the conductive regions; an insulation layer that covers the semiconductor layer; a gate electrode that is formed on the insulator layer at a position where opposes the channel region; and a source electrode and a drain electrode connected to the conductive regions. The channel region divided into a plurality of channel regions and each of channel widths of the plurality of channel regions is in a range from 5 μm to 30 μm.