Electric lamp and discharge devices – With luminescent solid or liquid material – Vacuum-type tube
Patent
1996-04-16
1999-08-10
O'Shea, Sandra
Electric lamp and discharge devices
With luminescent solid or liquid material
Vacuum-type tube
313310, 313336, 313292, 313253, 313256, 313268, H01J 2904
Patent
active
059363436
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.
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Fushimi Masahiro
Mitsutake Hideaki
Suzuki Hidetoshi
Canon Kabushiki Kaisha
O'shea Sandra
Williams Joseph
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