SILYL- AND HETEROATOM-SUBSTITUTED COMPOUNDS SELECTED FROM CARBAZOLES, DIBENZOFURANS, DIBENZOTHIOPHENES AND DIBENZOPHOSPHOLES, AND USE THEREOF IN ORGANIC ELECTRONICS
申请人:Langer Nicolle
公开号:US20120012821A1
公开(公告)日:2012-01-19
The present invention relates to silyl- and heteroatom-substituted compounds selected from carbazoles, dibenzofurans, dibenzothiophenes and disilylbenzophospholes of the formula (I) or (I*), to the use of the compounds of the formula (I) or (I*) in organic electronics applications, preferably in organic light-emitting diodes, to an organic light-emitting diode comprising at least one compound of the formula (I) or (I*), to a light-emitting layer comprising at least one compound of the formula (I) or (I*), to a blocking layer for holes/excitons comprising at least one compound of the formula (I) or (I*), and to an apparatus selected from the group consisting of stationary visual display units, mobile visual display units, illumination units, keyboards, items of clothing, furniture and wallpaper, comprising at least one inventive organic light-emitting diode.
本发明涉及公式(I)或(I*)的卡巴唑,二苯并呋喃,二苯并噻吩和二硅基苯膦的硅基和杂原子取代化合物,以及该公式(I)或(I*)化合物在有机电子应用中的使用,优选在有机发光二极管中,涉及至少含有公式(I)或(I*)化合物的有机发光二极管,涉及至少含有公式(I)或(I*)化合物的发光层,涉及至少含有公式(I)或(I*)化合物的孔子/激子阻挡层,以及选择自固定视觉显示单元,移动视觉显示单元,照明单元,键盘,服装,家具和壁纸的装置,其中至少包括一种创新的有机发光二极管。