Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Reexamination Certificate
2003-05-06
2009-02-03
Dye, Rena L (Department: 1794)
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
C549S059000, C252S500000, C252S301160
Reexamination Certificate
active
07485733
ABSTRACT:
Disclosed is a novel group of compounds having a general structure of anthracene body substituted with at least one thiophenyl group, which can be further substituted with various substituent groups. These new compounds are generally compatible with organic electroluminescence. Also disclosed are organic electroluminescent devices and method of making the same. The organic electroluminescent devices include at least one of the compounds in various layers thereof. Organic electroluminescent devices employing the new compounds in their light-emitting layers show outstanding stability.
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Bae Jae-Soon
Im Sung-Gap
Jang Jun-Gi
Kim Ji-Eun
Kim Kong-Kyeum
Dye Rena L
LG Chem Ltd.
McKenna Long & Aldridge LLP
Thompson Camie S
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