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:
Jun. 17, 2008
Filed:
Jul. 23, 2004
Keiji Fukuhara, Eniwa, JP;
Yasushi Kawakami, Eniwa, JP;
Keiji Fukuhara, Eniwa, JP;
Yasushi Kawakami, Eniwa, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
Exemplary embodiments of the present invention include an electro-optical device including storage capacitors having excellent breakdown-voltage performance to function properly. Exemplary embodiments further include an electro-optical device including data lines, scanning lines, thin film transistors, and pixel electrodes formed on a substrate. The electro-optical device also includes storage capacitors composed of first electrodes electrically connected to the thin film transistors and the pixel electrodes, second electrodes that are arranged to face the first electrodes, and dielectric films arranged between the first electrodes and the second electrodes, and oxidation films obtained by oxidizing part or all of the surfaces of at least one of the first electrodes and the second electrodes.