Compressed fluid formulation containing hole transporting material
First Claim
Patent Images
1. 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 hole 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.
9 Assignments
0 Petitions
Accused Products
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 hole 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.
-
Citations
31 Claims
-
1. 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 hole 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. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27)
-
-
28. An imaging device comprising a mixture of a solvent and a functional material;
-
wherein the solvent is a compressed fluid and the functional material is a hole 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. - View Dependent Claims (29)
-
-
30. A display device comprising a mixture of a solvent and a functional material;
-
wherein the solvent is a compressed fluid and the functional material is a hole 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. - View Dependent Claims (31)
-
Specification