Organic EL display device having organic soluble derivative...

Details Organic EL display device having organic soluble derivative... Organic EL display device having organic soluble derivative...

2005-02-08

2005-02-08

Wong, Don (Department: 2821)

Electric lamp and discharge devices: systems

Plural power supplies

Plural cathode and/or anode load device

C313S504000, C445S024000

Reexamination Certificate

active

06853147

ABSTRACT:
An organic EL display device includes first and second electrodes with a light-emitting layer interposed therebetween and an organic soluble derivative layer arranged between the first electrode and the light-emitting layer, wherein the organic soluble derivative layer prevents impurities from being diffused to the light-emitting layer.

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