Image forming apparatus

Details Image forming apparatus Image forming apparatus

1999-04-20

2000-09-26

Patel, Ashok

Electric lamp and discharge devices

With luminescent solid or liquid material

Vacuum-type tube

313292, 313250, H01J 188

Patent

active

061246719

ABSTRACT:
An image forming apparatus includes a substrate, an electron-emitting device, a wiring electrode for applying an input signal to the electron-emitting device, and an image forming member to which an electron emitted from the electron-emitting device is irradiated. An acceleration electrode is provided opposite to the substrate, and a potential defining electrode is provided between the acceleration electrode and the substrate. A second support member connects the potential defining electrode and the acceleration electrode, and a first support member connects the wiring electrode and the potential defining electrode. The second support member has a semiconductive material surface, and the first support member has a resistance greater than that of the second support member by ten times or more.

REFERENCES:
patent: 5614781 (1997-03-01), Spindt et al.
patent: 5760538 (1998-06-01), Mitsutake et al.
patent: 5789857 (1998-08-01), Yamaura et al.

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