Blue electroluminescent polymer and organic...

Details Blue electroluminescent polymer and organic... Blue electroluminescent polymer and organic...

2005-01-11

2005-01-11

Garrett, Dawn (Department: 1774)

Stock material or miscellaneous articles

Composite

Of inorganic material

C428S917000, C252S301160, C252S301350, C313S504000, C313S506000, C257S040000, C528S377000, C528S397000, C528S423000

Reexamination Certificate

active

06841268

ABSTRACT:
A blue electroluminescent polymer comprising biphenyl units in a main chain of polyarylene, and an organic electroluminescence device using the blue electroluminescent polymer to provide improved luminescent properties.

REFERENCES:
patent: 5635308 (1997-06-01), Inoue et al.
patent: 5909081 (1999-06-01), Eida et al.
patent: 6268072 (2001-07-01), Zheng et al.
patent: 6337150 (2002-01-01), Kwon et al.
patent: 6361886 (2002-03-01), Shi et al.
patent: 20020013451 (2002-01-01), Huang et al.
patent: 2 328 212 (1999-02-01), None

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