ORGANIC LIGHT-EMITTING DIODES COMPRISING AT LEAST ONE DISILYL COMPOUND SELECTED FROM DISILYLCARBAZOLES, DISILYLDIBENZOFURANS, DISILYLDIBENZOTHIOPHENES, DISILYLDIBENZOPHOLES, DISILYLDIBENZOTHIOPHENE S-OXIDES AND DISILYLDIBENZOTHIOPHENE S,S-DIOXIDES
申请人:Langer Nicolle
公开号:US20110031477A1
公开(公告)日:2011-02-10
The present invention relates to an organic light-emitting diode comprising an anode An and a cathode Ka and a light-emitting layer E and if appropriate at least one further layer, where the light-emitting layer E and/or the at least one further layer comprises at least one compound selected from disilylcarbazoles, disilyldibenzofurans, disilyldibenzothiophenes, disilyldibenzophospholes, disilyldibenzothiophene S-oxides and disilyldibenzothiophene S,S-dioxides, to a light-emitting layer comprising at least one of the aforementioned compounds, to the use of the aforementioned compounds as matrix material, hole/exciton blocker material, electron/exciton blocker material, hole injection material, electron injection material, hole conductor material and/or electron conductor material, and to a device selected from the group consisting of stationary visual display units, mobile visual display units and illumination units comprising at least one inventive organic light-emitting diode.
本发明涉及一种有机发光二极管,包括阳极An和阴极Ka以及发光层E,如适当的至少一层,其中发光层E和/或至少一层包括至少一种选择自二硅基咔唑、二硅基二苯并呋喃、二硅基二苯并噻吩、二硅基二苯并磷杂环戊二烯、二硅基二苯并噻吩S-氧化物和二硅基二苯并噻吩S,S-二氧化物的化合物,至少包括上述化合物之一的发光层,使用上述化合物作为基质材料、空穴/激子阻挡材料、电子/激子阻挡材料、空穴注入材料、电子注入材料、空穴传导材料和/或电子传导材料,并选择自固定的视觉显示单元、移动的视觉显示单元和包括至少一个创新有机发光二极管的照明单元的设备。