AC drive scheme for organic led

Details AC drive scheme for organic led AC drive scheme for organic led

1994-09-23

1996-09-03

Pascal, Robert

Electric lamp and discharge devices: systems

Plural power supplies

Plural cathode and/or anode load device

257 40, 313504, 313506, H01L 3300, H05B 3300

Patent

active

055526780

ABSTRACT:
An electroluminescent device is disclosed comprising in sequence, an anode, an organic hole injecting and transporting zone, an organic electron injecting and transporting zone, and a cathode. An AC drive scheme for the electroluminescent device is disclosed which provides the device with a longer operational life.

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J. Dresner, Double Injection Electroluminescence In Anthracene, pp. 322-334, RCA Review, Jun. 1969.

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