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. 08, 2008
Filed:
Jan. 05, 2006
Masakazu Sagawa, Inagi, JP;
Toshimitsu Watanabe, Yokohama, JP;
Yoshiro Mikami, Hitachiota, JP;
Toshiaki Kusunoki, Tokorozawa, JP;
Mutsumi Suzuki, Kodaira, JP;
Masakazu Sagawa, Inagi, JP;
Toshimitsu Watanabe, Yokohama, JP;
Yoshiro Mikami, Hitachiota, JP;
Toshiaki Kusunoki, Tokorozawa, JP;
Mutsumi Suzuki, Kodaira, JP;
Hitachi Displays, Ltd., Hayano Mobara-Shi, JP;
Abstract
The present invention provides an image display device free of display defects and with high reliability to prevent destruction of electron sources due to injection of electric charge. On the outermost periphery of a display region, there are provided a bottom electrodeserving as data line, a scan line busserving as scan line, and dummy potential fixing electrodesDDDandDnot contributing to image display, and these are connected with electrodesandwith low impedance and constant potential.