[EN] PHENANTHRENE COMPOUND AND ORGANIC LIGHT EMITTING DEVICE USING THE SAME [FR] COMPOSÉ DE PHÉNANTHRÈNE ET DISPOSITIF ORGANIQUE ÉMETTANT DE LA LUMIÈRE ASSOCIÉ
PHENANTHRENE COMPOUND AND ORGANIC LIGHT EMITTING DEVICE USING THE SAME
申请人:Kosuge Tetsuya
公开号:US20130207096A1
公开(公告)日:2013-08-15
The present invention provides an organic light emitting device having high light emission efficiency. The organic light emitting device includes an anode, a cathode and an organic compound layer which is sandwiched between the anode and the cathode, wherein the organic compound layer contains a phenanthrene compound represented by the following general formula [1]:
wherein R
1
to R
3
each represent a hydrogen atom or an alkyl group having 1 to 4 carbon atoms; and Ar is a substituent selected from any in the group consisting of aryl groups represented by the following formulae [2a] to [2h]: