Dispersion type electroluminescent element with liquid dielectri

Details Dispersion type electroluminescent element with liquid dielectri Dispersion type electroluminescent element with liquid dielectri

1982-05-24

1985-05-14

Demeo, Palmer

Electric lamp and discharge devices

With luminescent solid or liquid material

Solid-state type

H05B 3320

Patent

active

045174903

ABSTRACT:
A dispersion type electroluminescent element comprising dielectric, which is liquid at -20.degree. to +60.degree. C. and has a dielectric constant of 30-80, a gelling agent, and an electroluminescent phosphor, when used as an electroluminescent layer, has a practical brightness, which is never lowered for a long time, and has less disturbance to the electroluminescent surface.

REFERENCES:
patent: 2941104 (1960-06-01), Swindells
patent: 3238407 (1966-03-01), Jaffe
patent: 3775631 (1973-11-01), Morikawa

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