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:
Aug. 29, 2006
Filed:
Sep. 05, 2002
Kazunori Katakura, Kanagawa, JP;
Takahiro Hachisu, Kanagawa, JP;
Kazunori Katakura, Kanagawa, JP;
Takahiro Hachisu, Kanagawa, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
There is provided an electron source substrate capable of, even with occurrence of discharge between an anode and an electron-emitting device, avoiding the negative effect on other electron-emitting devices. The electron source substrate has row-directional wiring laid in a row direction; column-directional wiring laid in a column direction so as to intersect with the row-directional wiring; and an electron-emitting device one end of which is coupled to the row-directional wiring, the other end of which is coupled through a resistor element to the column-directional wiring, and to which a predetermined drive voltage is supplied through the wiring, and is configured so that a wiring resistance of the column-directional wiring is higher than a wiring resistance of the row-directional wiring.