Compressed fluid formulation containing electroluminescent polymeric material

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 an electroluminescent polymeric material which is dissolved, dispersed and/or solubilized in the compressed fluid; wherein the mixture is therm...

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Hauptverfasser: SADASIVA SRIDHAR, IRVIN GLEN C, JAGANNATHAN RAMESH
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung: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 an electroluminescent polymeric 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.