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:
May. 01, 2012
Filed:
Dec. 20, 2007
Takashi Date, Machida, JP;
Kaoru Koiwa, Tokyo, JP;
Takahiro Oguchi, Sagamihara, JP;
Keiji Suzuki, Yokohama, JP;
Takashi Date, Machida, JP;
Kaoru Koiwa, Tokyo, JP;
Takahiro Oguchi, Sagamihara, JP;
Keiji Suzuki, Yokohama, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
There is provided an image display apparatus including: a first substrate having an electron-emitting device; a second substrate having an anode electrode that is opposed to the electron-emitting device; and a conductive layer that is provided on the side of a second face of the second substrate, the second face being an opposite face to a first face of the second substrate, the first face being located on the first substrate side, wherein a potential of the conductive layer is set to be lower than a potential of the anode electrode when displaying an image; and a surface resistance of the conductive layer is higher than a surface resistance of the anode electrode.