[EN] NOVEL ORGANIC ELECTROLUMINESCENT COMPOUNDS AND ORGANIC ELECTROLUMINESCENT DEVICE USING THE SAME<br/>[FR] NOUVEAUX COMPOSÉS ÉLECTROLUMINESCENTS ORGANIQUES ET DISPOSITIF ÉLECTROLUMINESCENT ORGANIQUE LES UTILISANT
申请人:ROHM & HAAS ELECT MAT
公开号:WO2013032278A1
公开(公告)日:2013-03-07
The present invention relates to a novel compound and an organic electroluminescent device containing the same. Since the compounds according to the present invention have high efficiency in transporting electrons, crystallization could be prevented when manufacturing the device, and since they are adaptable in the formation of the layers, the current characteristic of the device is improved, and finally they can manufacture an organic electroluminescent device having lowered driving voltage, advanced power efficiency, and improved light emitting efficiency and lifetime characteristic compared with devices comprising the conventional materials.
本发明涉及一种新型化合物和包含该化合物的有机电致发光器件。由于本发明的化合物在电子传输方面具有高效率,因此在制造器件时可以防止结晶,而且由于它们适用于层的形成,器件的电流特性得到改善,最终可以制造出与采用传统材料的器件相比,具有降低驱动电压、提高功率效率、改善发光效率和寿命特性的有机电致发光器件。