Electroluminescent display

Details Electroluminescent display Electroluminescent display

1982-01-18

1983-03-08

Epstein, Henry F.

Stock material or miscellaneous articles

Structurally defined web or sheet

Discontinuous or differential coating, impregnation or bond

40544, 428469, 428690, 428698, 428917, G09F 1322

Patent

active

043761453

ABSTRACT:
An electroluminescent display device is provided in which electroluminescent portions are defined by first laying down a layer of electroluminescent host material and thereafter doping this layer in selected portions with an electroluminescent activator.

REFERENCES:
patent: 3095324 (1963-06-01), Cusano et al.
patent: 3984586 (1976-10-01), Kawarada et al.
patent: 4095011 (1978-06-01), Hawrylo et al.
patent: 4173677 (1979-11-01), Nakano et al.
patent: 4211813 (1980-07-01), Gravisse et al.
patent: 4215289 (1980-07-01), DeHair et al.
Fugate, K. O., High Display Viewability Provided by Thin-Film EL, Black Layer, and TFT Drive", IEEE Transactions on Electron Devices, vol. ED-24, No. 7, Jul. 1977, pp. 909-917.
Landorf et al., "Sputtered Manganese Dioxide as Counterelectrodes in Thin Film Capacitors", J. Electrochem. Soc., vol. 119, No. 4, Apr. 1972, pp. 430-433.

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