发明授权
US08697255B2 Organic light-emitting diodes comprising at least one disilyl compound selected from disilylcarbazoles, disilyldibenzofurans, disilyldibenzothiophenes, disilyldibenzopholes, disilyldibenzothiophene S-oxides and disilyldibenzothiophene S,S-dioxides
有权
包含至少一种选自二甲硅烷基咔唑，二甲苯基二苯并呋喃，二甲苯基二苯并噻吩，二甲苯基二苯并二氧杂环己烷，二甲苯基二苯并噻吩S-氧化物和二甲苯基二苯并噻吩S，二氧化二锑的二甲硅烷基化合物的有机发光二极管
- 专利标题： Organic light-emitting diodes comprising at least one disilyl compound selected from disilylcarbazoles, disilyldibenzofurans, disilyldibenzothiophenes, disilyldibenzopholes, disilyldibenzothiophene S-oxides and disilyldibenzothiophene S,S-dioxides
- 专利标题（中）： 包含至少一种选自二甲硅烷基咔唑，二甲苯基二苯并呋喃，二甲苯基二苯并噻吩，二甲苯基二苯并二氧杂环己烷，二甲苯基二苯并噻吩S-氧化物和二甲苯基二苯并噻吩S，二氧化二锑的二甲硅烷基化合物的有机发光二极管
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申请号： US12667765申请日： 2008-06-26
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公开(公告)号： US08697255B2公开(公告)日： 2014-04-15
- 发明人: Nicolle Langer , Klaus Kahle , Christian Lennartz , Oliver Molt , Evelyn Fuchs , Jens Rudolph , Christian Schildknecht , Soichi Watanabe , Gerhard Wagenblast
- 申请人： Nicolle Langer , Klaus Kahle , Christian Lennartz , Oliver Molt , Evelyn Fuchs , Jens Rudolph , Christian Schildknecht , Soichi Watanabe , Gerhard Wagenblast
- 申请人地址： DE Ludwigshafen
- 专利权人： BASF SE
- 当前专利权人： BASF SE
- 当前专利权人地址： DE Ludwigshafen
- 代理机构： Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- 优先权： EP07111824 20070705; EP08153306 20080326
- 国际申请： PCT/EP2008/058207 WO 20080626
- 国际公布： WO2009/003919 WO 20090108
- 主分类号： H01L51/54
- IPC分类号： H01L51/54
摘要：
The present invention relates to an organic light-emitting diode comprising an anode 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.
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