Color electroluminescence display panel having alternately-exten

Details Color electroluminescence display panel having alternately-exten Color electroluminescence display panel having alternately-exten

1989-05-11

1990-12-11

Wieder, Kenneth

Electric lamp and discharge devices

With luminescent solid or liquid material

Solid-state type

313506, 313509, 428917, H05B 3306, H05B 3326

Patent

active

049773500

ABSTRACT:
A color electroluminescence display panel includes a substrate, a plurality of first and second electrodes disposed orthogonal to each other on the substrate, a luminescence layer interposed between the first and second electrodes, and insulating layers interposed between the electrodes and the luminescence layer, the luminescence layer having a plurality of luminescence layer groups each including a plurality of layer portions of different color luminescence, the first electrodes having a plurality of electrode groups corresponding in number to the luminescence layer groups, each first electrode group including a plurality of electrodes corresponding to the plural layer portions, the electrode groups alternately extending to opposite end portions of the substrate, and the extending end portions of the first electrode and the second electrode being supplied with a luminescence signal therebetween.

REFERENCES:
patent: 4743801 (1988-05-01), Yokoyama et al.
patent: 4855641 (1989-08-01), Nakamura et al.

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