Modified anode for a display device

Details Modified anode for a display device Modified anode for a display device

1996-10-21

1999-05-11

Marquis, Melvyn I.

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Physical dimension specified

313503, 313504, 313505, 313506, B32B5/16

Patent

active

059026774

ABSTRACT:
An organic electroluminescent display device (10) includes a plurality of organic layers (16, 18, and 20) disposed between opposing electrode assemblies (12 and 14). One electrode assembly (12), the anode assembly, is fabricated of a substrate (22) and electrode (24), and a layer of a compensating material (26) disposed between electrode (24) and the overlying layers of light emitting materials (16, 18, 20). Layer (26) compensates for physical mismatches between the inorganic electrode layer (24) and the organic light emitting layers (16, 18, 20).

REFERENCES:
patent: 4356429 (1982-10-01), Tang
patent: 4750816 (1988-06-01), Ito et al.
Article entitled Organic Electroluminescent Devices by Sheats, et al. Science, vol. 273, Aug. 16, 1996, pp. 884-888.

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