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Title: Polymer and small molecule based hybrid light source
Inventor: Choong, Vi-En
Choulis, Stelios A.
Krummacher, Benjamin Claus
Mathai, Mathew K.
So, Franky
Keywords: Organic electroluminescent device;Electrode (anode);Electrode (cathode)
Category: Mechanical Engineering
Field: Engineering and Technology
Issue Date: 16-Mar-2010
Publisher: Osram Opto Semiconductors Gmbh
Abstract: An organic electroluminescent device, includes: a substrate; a hole-injecting electrode (anode) coated over the substrate; a hole injection layer coated over the anode; a hole transporting layer coated over the hole injection layer; a polymer based light emitting layer, coated over the hole transporting layer; a small molecule based light emitting layer, thermally evaporated over the polymer based light emitting layer; and an electron-injecting electrode (cathode) deposited over the electroluminescent polymer layer.
Type: Patents
Classification: Organic Phosphor (313/504)
With Particular Phosphor Or Electrode Material (313/503)
Plural Layers (313/506)
Fluroescent, Phosphorescent, Or Luminescent Layer (428/690)
Application: US 11/294,904
Appears in Collections:Διπλώματα ευρεσιτεχνίας/ Patents

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