Organic electroluminescence element and method of making thereof

Details Organic electroluminescence element and method of making thereof Organic electroluminescence element and method of making thereof

1997-02-28

1999-07-27

Patel, Ashok

Electric lamp and discharge devices

With luminescent solid or liquid material

Solid-state type

313504, 313498, 428690, H05B 3300

Patent

active

059295619

ABSTRACT:
An organic electroluminescence element having an anode, an organic layer comprising at least one organic light emitting layer, and a cathode, wherein a face of the anode to which the organic layer is laminated is polished to prevent the generation of a leakage current, and the resultant deterioration of the current-brightness characteristic and destruction of the element.

REFERENCES:
patent: 4027192 (1977-05-01), Hank
patent: 4720432 (1988-01-01), VanSlyke et al.
patent: 5674635 (1997-10-01), Hsieh et al.

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