Electric lamp and discharge devices: systems – Plural power supplies – Plural cathode and/or anode load device
Patent
1997-06-30
2000-01-11
Vu, David H.
Electric lamp and discharge devices: systems
Plural power supplies
Plural cathode and/or anode load device
313309, 313495, H01J 6304
Patent
active
060139862
ABSTRACT:
An electron-emitting device employs a multi-layer resistor (46). A lower layer (48) of the resistor overlies an emitter electrode (42). A set of electron-emissive elements (54) overlie an upper layer (50) of the resistor. Each resistive layer extends continuously from a location below each electron-emissive element to a location below each other electron-emissive element. The two resistive layers are of different chemical composition. The upper resistive layer is typically formed with cermet. The lower resistive layer is typically formed with a silicon-carbon compound.
REFERENCES:
patent: 4940916 (1990-07-01), Borel et al.
patent: 5096662 (1992-03-01), Yamamoto et al.
patent: 5142184 (1992-08-01), Kane
patent: 5162704 (1992-11-01), Kobori et al.
patent: 5194780 (1993-03-01), Meyer
patent: 5458520 (1995-10-01), DeMercurio et al.
patent: 5559389 (1996-09-01), Spindt et al.
patent: 5564959 (1996-10-01), Spindt et al.
patent: 5587623 (1996-12-01), Jones
patent: 5592056 (1997-01-01), Peyre et al.
patent: 5594298 (1997-01-01), Itoh et al.
patent: 5619097 (1997-04-01), Jones
patent: B14940916 (1996-11-01), Borel et al.
Haven Duane A.
Knall N. Johan
Ramani Swayambu
Candescent Technologies Corporation
Meetin Ronald J.
Vu David H.
LandOfFree
Electron-emitting device having multi-layer resistor does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Electron-emitting device having multi-layer resistor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electron-emitting device having multi-layer resistor will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1464611