Pastes for forming a luminescent layer and insulator layer of el

Details Pastes for forming a luminescent layer and insulator layer of el Pastes for forming a luminescent layer and insulator layer of el

1990-04-24

1991-12-31

Willis, Jr., Prince

Compositions

Inorganic luminescent compositions with organic...

2523014R, 313502, C09K 1108, H01J 162

Patent

active

050769634

ABSTRACT:
The present invention discloses an electroluminescent element comprising spherical spacer particles in a luminescent layer having a dielectric constant of not less than 10 at 1 KHz and 25.degree. C. and an insulator layer having a dielectric constant of not less than 10 at 1 KHz and 25.degree. C. which both layers are disposed between a transparent electrode and a back electrode, either of said luminescent layer or of said insulator layer having been produced by forming a phosphor paste layer or an insulative paste layer and solidifying each with radiation, respectively.

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