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:
Sep. 27, 2005
Filed:
Sep. 05, 2002
Junri Ishikura, Tokyo, JP;
Makoto Kameyama, Chiba, JP;
Takeo Tsukamoto, Kanagawa, JP;
Yasuyuki Saito, Kanagawa, JP;
Junri Ishikura, Tokyo, JP;
Makoto Kameyama, Chiba, JP;
Takeo Tsukamoto, Kanagawa, JP;
Yasuyuki Saito, Kanagawa, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A method of manufacturing an electron-emitting device having excellent electron emission characteristics is provided in which fibers comprising carbon as the main composition are fixed (bonded) to a substrate in a desired area and at a desired density with simple processes and inexpensive manufacture cost, and a manufacture method for an electron source, a light-emitting apparatus and an image forming apparatus using such electron-emitting devices is provided. A method of manufacturing an electron-emitting device made of material comprising carbon as main composition by an aerosol type gas deposition method in which the material comprising carbon as the main composition is aerosolized and transported together with gas, and tightly attached (bonded) to a substrate via a nozzle.