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:
Jun. 07, 2005
Filed:
Oct. 24, 2000
Seiji Mishima, Kanagawa, JP;
Seiji Mishima, Kanagawa, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
An electron-emitting device manufacturing method comprising a gas removal step of removing a gas dissolved in a liquid containing a formation material of an electroconductive film in which an electron emitting area is to be formed, a temperature adjusting step of adjusting a temperature of the liquid from which the gas is removed, and a droplet discharge step of discharging droplets of which the temperature is adjusted by droplet discharge means in an ink jet manner, while controlling relative positions of the droplet discharge means and a substrate on which the electroconductive film in which the electron-emitting area is to be formed is formed. The droplets are thereby applied to a predetermined position on the substrate.