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Title: Organometallic fluorescent complex polymers for light emitting applications

Abstract

A fluorescent complex polymer with fluorescent organometallic complexes connected by organic chain spacers is utilized in the fabrication of light emitting devices on a substantially transparent planar substrate by depositing a first conductive layer having p-type conductivity on the planar surface of the substrate, depositing a layer of a hole transporting and electron blocking material on the first conductive layer, depositing a layer of the fluorescent complex polymer on the layer of hole transporting and electron blocking material as an electron transporting emissive layer and depositing a second conductive layer having n-type conductivity on the layer of fluorescent complex polymer.

Inventors:
;
Issue Date:
Research Org.:
Motorola, Schaumburg, IL (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1531416
Patent Number(s):
5,504,183
Application Number:
08/304,453
Assignee:
Motorola (Schaumburg, IL)
DOE Contract Number:  
SC9301171
Resource Type:
Patent
Resource Relation:
Patent File Date: 1994-09-12
Country of Publication:
United States
Language:
English

Citation Formats

Shi, Song Q., and So, Franky. Organometallic fluorescent complex polymers for light emitting applications. United States: N. p., 1996. Web.
Shi, Song Q., & So, Franky. Organometallic fluorescent complex polymers for light emitting applications. United States.
Shi, Song Q., and So, Franky. Tue . "Organometallic fluorescent complex polymers for light emitting applications". United States. https://www.osti.gov/servlets/purl/1531416.
@article{osti_1531416,
title = {Organometallic fluorescent complex polymers for light emitting applications},
author = {Shi, Song Q. and So, Franky},
abstractNote = {A fluorescent complex polymer with fluorescent organometallic complexes connected by organic chain spacers is utilized in the fabrication of light emitting devices on a substantially transparent planar substrate by depositing a first conductive layer having p-type conductivity on the planar surface of the substrate, depositing a layer of a hole transporting and electron blocking material on the first conductive layer, depositing a layer of the fluorescent complex polymer on the layer of hole transporting and electron blocking material as an electron transporting emissive layer and depositing a second conductive layer having n-type conductivity on the layer of fluorescent complex polymer.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1996},
month = {4}
}

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Works referenced in this record:

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