Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Reexamination Certificate
2011-08-02
2011-08-02
Aulakh, Charanjit S (Department: 1625)
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
C313S504000, C428S917000, C546S081000, C546S152000
Reexamination Certificate
active
07989644
ABSTRACT:
Disclosed are electroluminescent devices that comprise organic layers that contain dibenzofuran compounds. The compounds are suitable components of, for example, blue-emitting, durable, organo-electroluminescent layers. The electroluminescent devices may be employed for full color display panels in, for example, mobile phones, televisions and personal computer screens.
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Oka Hidetaka
Tanabe Jun-ichi
Yamamoto Hiroshi
Aulakh Charanjit S
BASF SE
Zhuo Qi
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