Electric lamp and discharge devices: systems – Plural power supplies – Plural cathode and/or anode load device
Patent
1985-06-10
1988-12-20
Moore, David K.
Electric lamp and discharge devices: systems
Plural power supplies
Plural cathode and/or anode load device
313486, 313495, 2523014R, H01J 162
Patent
active
047927283
ABSTRACT:
A cathodoluminescent lamp in the form of a vacuum diode or triode uses a self-supporting YAG crystal as the light emitter. The crystal shape can be selected (spherical, slab, bar) for desired effect and light trapping is turned to advantage by selectively coating the crystal surface to provide for preferential light emission.
REFERENCES:
patent: 4093890 (1978-06-01), Verriet et al.
patent: 4100454 (1978-07-01), Hase et al.
patent: 4152623 (1979-05-01), Kagami et al.
patent: 4352043 (1982-09-01), Rigden
Van Tol et al., A High Luminance High Resolution Cathode-Ray Tube for Special Purposes, 3-1983, pp. 193-197.
Chang Ifay F.
Feigenblatt Ronald I.
Gordon Eugene I.
Howard Webster E.
International Business Machines - Corporation
Moore David K.
Razavi Michael
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