Stock material or miscellaneous articles – Composite – Of inorganic material
Reexamination Certificate
2011-04-12
2011-04-12
Garrett, Dawn (Department: 1786)
Stock material or miscellaneous articles
Composite
Of inorganic material
C428S917000, C546S276700, C548S446000, C313S504000, C313S506000
Reexamination Certificate
active
07923129
ABSTRACT:
Provided is an organic light emitting device including: a pair of electrodes including an anode and a cathode; and at least one layer formed of an organic compound interposed between the pair of electrodes, in which the at least one layer formed of the organic compound layer contains at least one kind of the carbazole derivative represented by the following general formula (I). The organic light emitting device has an optical output with extremely high efficiency and a high luminance and has an extremely high durability.
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Igawa Satoshi
Kamatani Jun
Okada Shinjiro
Takiguchi Takao
Canon Kabushiki Kaisha
Fitzpatrick ,Cella, Harper & Scinto
Garrett Dawn
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