Stock material or miscellaneous articles – Composite – Of inorganic material
Reexamination Certificate
2006-01-23
2009-08-04
Shosho, Callie E (Department: 1794)
Stock material or miscellaneous articles
Composite
Of inorganic material
C428S917000, C313S504000, C313S506000, C257S040000, C257SE51035, C257SE51036, C528S007000, C528S423000
Reexamination Certificate
active
07569287
ABSTRACT:
A blue electroluminescent polymer having a phenoxazine-based unit in a polyarylene backbone and an organic electroluminescent device using the polymer. The organic electroluminescent device has improved luminous efficiency and color purity.
REFERENCES:
patent: 5811834 (1998-09-01), Tamano et al.
patent: 5879821 (1999-03-01), Hsieh
patent: 6169163 (2001-01-01), Woo et al.
patent: 6387544 (2002-05-01), Thompson et al.
patent: 2003/0218418 (2003-11-01), Sato et al.
patent: 2004/0072989 (2004-04-01), Son et al.
patent: 2004/0135131 (2004-07-01), Treacher et al.
patent: 1020030097658 (2003-12-01), None
Kang In-Nam
Kim Yu-Jin
Lee Tae-Woo
Noh Tae-Yong
Park Joon-Yong
Bushnell , Esq. Robert E.
Samsung Mobile Display Co., Ltd.
Shosho Callie E
Wilson Michael
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