Organic electroluminescent device

Details Organic electroluminescent device Organic electroluminescent device

2007-09-21

2010-06-22

Garrett, Dawn L (Department: 1794)

Stock material or miscellaneous articles

Composite

Of inorganic material

C428S917000, C313S504000, C313S506000

Reexamination Certificate

active

07740959

ABSTRACT:
An organic electroluminescent device comprises: a pair of electrodes; and at least one organic layer comprising a light-emitting layer, said at least one organic layer being between the electrodes, wherein at least one of said at least one organic layer comprises at least one kind of compound represented by formula [1]:wherein Q101represents a linking group, the bond between the carbon atom bonded by R107and the carbon atom bonded by R108may be a single bond or a double bond (provided that when the bond between the carbon atom bonded by R107and the carbon atom bonded by R108is a double bond, R106and R109are not present), R102to R105each represents a substituent, R106to R109each represents a hydrogen atom or a substituent, R107and R108may combine to form a condensed ring, and n101represents an integer of 1 or more].

REFERENCES:
patent: 7232617 (2007-06-01), Lee et al.
patent: 2009/0243468 (2009-10-01), Thompson et al.
patent: 2001-247859 (2001-09-01), None
patent: 2004016711 (2004-02-01), None

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