Field compound for the light-emitting element and the light emitting device using the same (by machine translation)
PROBLEM TO BE SOLVED: the electroluminescent element having long life and for realizing the electroluminescent element. SOLUTION: for compd. eq. (1) or eq. (2) is expressed by the electroluminescent element. (X is a substituted or unsubstituted aryl group; L is a linking group, a substituted or unsubstituted arylene group; the i 0 or 1) selected drawing: fig. 1 (by machine translation)
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(2017/08/02)
Anthrylarylene derivative, material for organic electroluminescence device and organic electroluminescence device using same
An anthrylarylene derivative having a specific structure and an organic electroluminescence device comprising an organic thin film layer which comprises at least one layer comprising at least a light emitting layer and is disposed between a cathode and an
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(2008/06/13)
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