Stock material or miscellaneous articles – Composite – Of inorganic material
Reexamination Certificate
2005-09-23
2010-10-26
Tarazano, D. Lawrence (Department: 1786)
Stock material or miscellaneous articles
Composite
Of inorganic material
C428S917000, C313S504000, C313S506000, C252S301160, C257S040000, C257SE51032, C556S408000, C546S015000, C546S016000, C546S018000
Reexamination Certificate
active
07820306
ABSTRACT:
Disclosed is an organic light emitting device. The organic light emitting device comprises a first electrode, organic material layer(s) comprising a light emitting layer, and a second electrode. The first electrode, the organic material layer(s), and the second electrode form layered structure and at least one layer of the organic material layer(s) include the compound of Formula 1 or the compound of Formula 1 into which a thermosetting or photo-crosslinkable functional group is introduced.
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Tritschler, Wolfgang et al., “Synthese und Konformation von Spiroacridanen”, Chem. Ber. 117, 2703-2713 (1984).
Cho Wook Dong
Hwang In Ho
Jeon Byung Sun
Kim Ji Eun
Lee Min Jeong
LG Chem Ltd.
McKenna Long & Aldridge LLP
Tarazano D. Lawrence
Wilson Michael
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