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:
Dec. 09, 2014
Filed:
Dec. 11, 2012
Panasonic Corporation, Osaka, JP;
Arinobu Kanegae, Kyoto, JP;
Takahiro Kawashima, Osaka, JP;
Panasonic Corporation, Osaka, JP;
Abstract
A thin-film semiconductor device includes a semiconductor device part and a capacitor part. The semiconductor device part includes: a light-transmitting first gate electrode; a light-shielding second gate electrode; a first insulating layer; a semiconductor layer; a second insulating layer; and a source electrode and a drain electrode. The capacitor part includes: a first capacitor electrode made of a light-transmitting conductive material; a dielectric layer; and a second capacitor electrode. The second gate electrode, the semiconductor layer, and the second insulating layer have outlines that are coincident with one another in a top view.