Anthracene compounds and organic electroluminescent device...

Stock material or miscellaneous articles – Composite – Of inorganic material

Reexamination Certificate

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C428S917000, C428S448000, C313S504000, C313S506000, C252S301160, C556S432000, C257S103000

Reexamination Certificate

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11030433

ABSTRACT:
Anthracene compounds and organic electroluminescent devices employing the same. Anthracene compounds can serve as host materials for an blue organic electroluminescent device. Furthermore, the anthracene compounds can also serve as hole transport layer materials or electron transport layer materials for organic electroluminescent devices, by way of the silyl phenyl group thereof.

REFERENCES:
patent: 6310231 (2001-10-01), Igarashi et al.
patent: 6465115 (2002-10-01), Shi et al.
patent: 6534199 (2003-03-01), Hosokawa et al.
patent: 6603150 (2003-08-01), Liao et al.
patent: 2002/0055013 (2002-05-01), Kim et al.
patent: 2002-121547 (2002-04-01), None
Molecular Crystals and Liquid Crystals Science and Technology, Section A: Molecular Crystals and Liquid Crystals, 377, p. 19-23, (2002).
Kim, Yun-Hi et al., Advanced Functional Materials, (2005), 15, p. 1799-1805.
China Office Action dated Jan. 20, 2006.

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