Electrode fabrication methods for organic electroluminscent...

Details Electrode fabrication methods for organic electroluminscent... Electrode fabrication methods for organic electroluminscent...

2005-02-15

2005-02-15

Chen, Kin-Chan (Department: 1765)

Semiconductor device manufacturing: process

Chemical etching

Combined with coating step

C430S200000

Reexamination Certificate

active

06855636

ABSTRACT:
The present invention provides a process for selectively thermally transferring insulators onto organic electroluminescent stacks or layers to electronically isolate adjacent devices upon deposition of electrode material. This can allow the formation of top electrodes for a plurality of organic electroluminescent devices on a substrate via one deposition step to form a single common top electrode or a plurality of electrodes patterned by shadowing due to the presence of the insulators.

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U.S. Appl. No. 09/931,598, filed Aug. 16, 2001, Method and Materials for Patterning of an Amorphous, Non-Polymeric, Organic Matrix With Electrically Active Material Disposed Therein.

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