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Title: 2,5-linked polyfluorenes for optoelectronic devices

Abstract

Polyfluorene polymers and copolymers having substantial amounts (10-100%) of fluorenes coupled at the 2 and 5 positions of fluorene are useful as active layers in OLED devices where triplet energies >2.10 eV are required.

Inventors:
 [1];  [2];  [3];  [4]
+ Show Inventor Affiliations
  1. Clifton Park, NY
  2. Niskayuna, NY
  3. Altamont, NY
  4. Scotia, NY
Issue Date:
Research Org.:
GE Global Research, Niskayuna, New York (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1013616
Patent Number(s):
7635792
Application Number:
US Patent Application 12/250,807
Assignee:
General Electric Company (Niskayuna, NY)
Patent Classifications (CPCs):
C - CHEMISTRY C07 - ORGANIC CHEMISTRY C07C - ACYCLIC OR CARBOCYCLIC COMPOUNDS
C - CHEMISTRY C07 - ORGANIC CHEMISTRY C07D - HETEROCYCLIC COMPOUNDS
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DOE Contract Number:  
FC26-05NT42343
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE

Citation Formats

Cella, James Anthony, Shiang, Joseph John, Shanklin, Elliott West, and Smigelski, Paul Michael. 2,5-linked polyfluorenes for optoelectronic devices. United States: N. p., 2009. Web.
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Cella, James Anthony, Shiang, Joseph John, Shanklin, Elliott West, & Smigelski, Paul Michael. 2,5-linked polyfluorenes for optoelectronic devices. United States.
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Cella, James Anthony, Shiang, Joseph John, Shanklin, Elliott West, and Smigelski, Paul Michael. Tue . "2,5-linked polyfluorenes for optoelectronic devices". United States. https://www.osti.gov/servlets/purl/1013616.
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@article{osti_1013616,
title = {2,5-linked polyfluorenes for optoelectronic devices},
author = {Cella, James Anthony and Shiang, Joseph John and Shanklin, Elliott West and Smigelski, Paul Michael},
abstractNote = {Polyfluorene polymers and copolymers having substantial amounts (10-100%) of fluorenes coupled at the 2 and 5 positions of fluorene are useful as active layers in OLED devices where triplet energies >2.10 eV are required.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2009},
month = {12}
}
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