Method of making organic EL device and organic EL transfer base

Details Method of making organic EL device and organic EL transfer base Method of making organic EL device and organic EL transfer base

1999-06-14

2000-12-26

Beck, Shrive

Coating processes

Electrical product produced

Fluorescent or phosphorescent base coating

427545, 427557, 427256, 427287, 430199, B05D 512

Patent

active

061655430

ABSTRACT:
A method of making an organic EL device which enable production of a color system having image quality in a large display screen. The method of making the organic EL devices includes the steps of, arranging an organic EL transfer base plate obtained by depositing a luminescent organic compound on one side of a heat resistant base film and a transparent substrate provided with at least a transparent electrode leaving a space therebetween, and transferring by sublimation said luminescent organic compound on said transparent substrate by locally heating the heat resistant base film of said organic EL transfer base plate.

REFERENCES:
patent: 5157414 (1992-10-01), Seino et al.
patent: 5688551 (1997-11-01), Littman et al.

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