Patent Number: 6,490,433

Title: Electron-emitting device manufacturing method and apparatus,electron-emitting device driving method, and electron-emitting deviceadjusting method

Abstract: This invention stabilizes the electron-emitting characteristics of anelectron-emitting device. To stabilize the electron-emittingcharacteristics, a voltage of the same polarity as that of a voltage innormal driving and a voltage of an opposite polarity are applied in a highvacuum.

Inventors: Kawade; Hisaaki (Yokohama, JP)


International Classification: H01J 9/02 (20060101); H01J 1/30 (20060101); H01J 1/312 (20060101); H01J 009/02 ()

Expiration Date: 12/02015