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:
Apr. 01, 2008
Filed:
Mar. 20, 2006
Yasuji Yamasaki, Chitose, JP;
Yasuji Yamasaki, Chitose, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
The disclosure is directed to an electro-optical device and manufacturing method. In one example, a storage capacitor is disposed above a data line. The storage capacitor has a stacked structure of a fixed-potential electrode, a dielectric layer, and a pixel-potential electrode. The storage capacitor is disposed in an area including a region opposed to a channel region of a pixel-switching thin film transistor. A peripheral circuit is disposed in a peripheral area located around a pixel array area. The peripheral circuit includes a peripheral-circuit thin film transistor. The dielectric layer includes a peripheral dielectric layer area having a region opposed to the channel region of the peripheral-circuit thin film transistor.