BIPHENYL-METAL COMPLEXES-MONOMERIC AND OLIGOMERIC TRIPLET EMITTERS FOR OLED APPLICATIONS
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United States of America Patent
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Issued Date -
Aug 20, 2009
app pub date -
Apr 12, 2007
filing date -
Apr 13, 2006
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Abandoned
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Abstract
The present invention relates to light-emitting devices and novel emitter materials as well as emitter systems and, in particular, organic light-emitting devices (OLEDs). In particular, the invention relates to the use of luminescent complexes as emitters in such devices.
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