Compressed fluid formulation containing electron...

Active solid-state devices (e.g. – transistors – solid-state diode – Organic semiconductor material

Reexamination Certificate

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C428S690000

Reexamination Certificate

active

06927415

ABSTRACT:
An imaging composition comprising a mixture of a solvent and a functional material; wherein the solvent is a compressed fluid and the functional material is a electron transporting material which is dissolved, dispersed and/or solubilized in the compressed fluid; wherein the mixture is thermodynamically stable or thermodynamically metastable or both; wherein the functional material is solvent-free upon deposition on a substrate; and wherein the functional material forms a solid film upon deposition on the substrate.

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patent: 02/45868 (2002-06-01), None
Tang et al; “Electroluminescence Of Doped Organic Thin Films”; J. Applied Physics; 65 (9); May 1, 1989; pp. 3610-3616.
Dresner; “Double Injection Electroluminescence In Anthracene”; RCA Review; vol. 30; pp. 322-334; Jun. 1969.

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