Stock material or miscellaneous articles – Composite – Of inorganic material
Reexamination Certificate
2007-01-16
2010-10-12
Garrett, Dawn (Department: 1786)
Stock material or miscellaneous articles
Composite
Of inorganic material
C428S917000, C313S504000, C313S506000, C546S001000, C546S088000, C546S139000, C546S152000, C546S122000, C585S026000, C585S027000
Reexamination Certificate
active
07811681
ABSTRACT:
An organic light emitting device having a pyrene based electron transport compound and an electron injecting and transport layer comprising the electron transport compound is provided.
REFERENCES:
patent: 2003/0157365 (2003-08-01), Kinoshita et al.
patent: 2008/0012475 (2008-01-01), Oyamada et al.
patent: WO 2006/057325 (2006-01-01), None
Park et al., Mol. Cryst. Lid. Cryst., vol. 444, pp. 177-184, 2006.
Bin Jong Kwan
Jeong Hvun Cheol
Kim Jung Keun
Park Chungun
Seo Jeongdae
Garrett Dawn
LG Display Co. Ltd.
Morgan & Lewis & Bockius, LLP
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