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US 6,208,075 B1Granted
Conductive fluorocarbon polymer and method of making same
AssigneeEastman Kodak Company
InventorsLiang-Sun Hung, Longru Zheng, Joseph K. Madathil
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Abstract
A fluorocarbon based conductive polymer and method of making such polymer are disclosed. The conductive polymer is advantageously used in electroluminescent devices.
Claims18
An electroluminescent device, comprising:
- a) a substrate,
- b) a conductive anode formed over the substrate, and
- c) an organic light-emitting structure formed over the anode including a hole-transport layer formed of a fluorocarbon based conductive polymer prepared by plasma polymerization of a fluorocarbon gas;
- d) a cathode formed over the organic light-emitting structure.
1 more element
An electroluminescent device, comprising in order:
- a) a substrate;
- b) a conductive anode formed over the substrate;
- c) an organic light-emitting structure formed over the anode and a hole-transport layer formed of a fluorocarbon based conductive polymer prepared by plasma polymerization of a fluorocarbon gas and a buffer layer formed over the hole-transport layer;
- and
- d) a cathode formed over the organic light-emitting structure.
2 more elements
Dependencies are inferred from the claim text.