Electroluminescent panel including an electrically conductive la

Details Electroluminescent panel including an electrically conductive la Electroluminescent panel including an electrically conductive la

1976-07-28

1978-07-04

Demeo, Palmer C.

Electric lamp and discharge devices

With luminescent solid or liquid material

Solid-state type

H05B 3314, H05B 3322

Patent

active

040990915

ABSTRACT:
An electroluminescent panel comprising a pair of electrodes having sandwiched therebetween a multi-layer comprising an insulating layer in contact with one of said electrodes, an electroluminescent layer and an intermediate layer formed from a conductive material which is in intimate contact with the electroluminescent layer but is out of contact with both of the electrodes. Due to the provision of the intermediate layer, the brightness of the electroluminescent panel can be kept high for a long time.

REFERENCES:
patent: 2824992 (1958-02-01), Bouchard et al.
patent: 2933602 (1960-04-01), Gillson, Jr.
patent: 3014149 (1961-12-01), Wasserman
patent: 3103607 (1963-09-01), Rulon
patent: 3104339 (1963-09-01), Koury
patent: 3114066 (1963-12-01), Allen et al.

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