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:
Feb. 28, 2012
Filed:
Apr. 23, 2007
Hiroaki Mochizuki, Chino, JP;
Hiroaki Mochizuki, Chino, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
An electro optical device includes a first substrate, a plurality of pixel electrodes arranged at a predetermined pixel pitch on the first substrate, signal lines and electron devices disposed on the lower side than the pixel electrodes through an interlayer insulation film in a pixel area in which the plurality of pixel electrodes are arranged and electrically connected to the pixel electrodes, a second substrate oppositely disposed to the first substrate, a sealing material for bonding the first substrate and the second substrate together in a seal area along a periphery of the pixel area, and a plurality of dummy wirings arranged at an arrangement pitch equivalent to the predetermined pixel pitch along the periphery of the pixel area in at least a part of the seal area on the first substrate and formed by the same film as at least one of conducting films constituting the signal lines and the electron devices.