ORGANIC ELECTROLUMINESCENCE ELEMENT MATERIAL, ORGANIC ELECTROLUMINESCENCE ELEMENT, DISPLAY DEVICE AND ILLUMINATING DEVICE
申请人:KONICA MINOLTA HOLDINGS, INC.
公开号:EP1988144A1
公开(公告)日:2008-11-05
Provided is an organic EL element material having a controlled emission wavelength, high emission efficiency and a long emission life. An organic EL element, an illuminating device and a display device using such organic EL element material are also provided.
本发明提供了一种具有可控发射波长、高发射效率和长发射寿命的有机 EL 元件材料。还提供了使用这种有机 EL 元件材料的有机 EL 元件、照明设备和显示设备。