Control for electroluminescent loads

Electric lamp and discharge devices: systems – Regulation of the control current and/or potential applied...

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3151693, 315307, H05B 3308

Patent

active

054573599

ABSTRACT:
A control for an electroluminescent panel which utilizes a resonant switch, preferably comprising two silicon-controlled rectifiers mounted anti-parallel. The amplitude of the output voltage of the resonant switch going the panel is changed by changing the voltage at which the switch is turned on. The voltage in the panel is resonated from one polarity through zero to the opposite polarity.

REFERENCES:
patent: 509don, GBX
patent: 2897405 (1959-07-01), Briggs et al.
patent: 3521123 (1970-07-01), Armstrong et al.tta
patent: 3938502 (1976-02-01), Bom
patent: 4917097 (1990-04-01), Proudion et al.
patent: 4929174 (1990-05-01), Wang
patent: 4929175 (1990-05-01), Nitta
patent: 4929176 (1990-05-01), Nitta
patent: 5002482 (1991-03-01), Fairbanks et al.
patent: 5017128 (1991-05-01), Hunter
patent: 5027659 (1991-07-01), Bele et al.
patent: 5044933 (1991-09-01), Yang
patent: 5055033 (1991-10-01), Lee
patent: 5055034 (1991-10-01), Wang
patent: 5059852 (1991-10-01), Meury
patent: 5066220 (1991-11-01), Vick
patent: 5081993 (1992-01-01), Kitney et al.
patent: 5085578 (1992-02-01), Hunter
patent: 5183048 (1993-02-01), Eberle
patent: 5186177 (1993-02-01), O'Donnell et al.
patent: 5323305 (1994-06-01), Ikeda et al.
Patent Abstracts of Japan, vol. 2, No. 7, (E-005), Jan. 18, 1978; and JP, 52-123265 (Oki Denki Kogyo K.K.), Oct. 17, 1977.
Patent Abstracts of Japan, vol. 4, No. 67, (E-11) (549), May 20, 1980; and JP, 55-35526 (Itsukpp. 100-106, Nov. 1992.
Raymond Leung et al., "A 7.5 ns 35O mW BiCMOS PAL.RTM.-type Device," Electronic Engineering, pp. 5.6.1-5.6.4, IEEE 1989 Custom Integrated Circuits Conference.

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