[EN] DIBENZOTHIOPHENE DIOXIDE COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE USING THE SAME<br/>[FR] COMPOSÉ DE DIOXYDE DE DIBENZOTHIOPHÈNE ET DISPOSITIF ÉLECTROLUMINESCENT ORGANIQUE UTILISANT CELUI-CI
申请人:CANON KK
公开号:WO2012101926A1
公开(公告)日:2012-08-02
The present invention provides an organic light-emitting device showing characteristics of high efficiency and long operating life. The organic light-emitting device includes an anode, a cathode, and an organic compound layer disposed between the anode and the cathode. The organic compound layer includes at least a light-emitting layer that contains a dibenzothiophene dioxide compound represented by the formula [1] or [2]. (Wherein Ar and R1 to R25 are defined in the present claims.)
本发明提供了一种具有高效率和长寿命特性的有机发光装置。该有机发光装置包括阳极、阴极和位于阳极和阴极之间的有机化合物层。有机化合物层包括至少一个发光层,该发光层包含由公式[1]或[2]表示的二苯并噻二氧化物化合物。 (其中Ar和R1到R25在本权利要求中定义。)