发明授权
US08637857B2 Substituted carbazole derivatives and use thereof in organic electronics
有权
取代的咔唑衍生物及其在有机电子学中的应用
- 专利标题： Substituted carbazole derivatives and use thereof in organic electronics
- 专利标题（中）： 取代的咔唑衍生物及其在有机电子学中的应用
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申请号： US13080091申请日： 2011-04-05
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公开(公告)号： US08637857B2公开(公告)日： 2014-01-28
- 发明人: Nicolle Langer , Christian Schildknecht , Soichi Watanabe , Evelyn Fuchs , Gerhard Wagenblast , Christian Lennartz , Oliver Molt , Korinna Dormann , Arvid Hunze , Ralf Krause , Günter Schmid , Karsten Heuser , Volker van Elsbergen , Herbert Friedrich Boerner
- 申请人： Nicolle Langer , Christian Schildknecht , Soichi Watanabe , Evelyn Fuchs , Gerhard Wagenblast , Christian Lennartz , Oliver Molt , Korinna Dormann , Arvid Hunze , Ralf Krause , Günter Schmid , Karsten Heuser , Volker van Elsbergen , Herbert Friedrich Boerner
- 申请人地址： DE Ludwigshafen NL Eindhoven DE Regensburg
- 专利权人： BASF SE,Koninklijke Philips Electronics N.V.,Osram Opto Semiconductor GmbH
- 当前专利权人： BASF SE,Koninklijke Philips Electronics N.V.,Osram Opto Semiconductor GmbH
- 当前专利权人地址： DE Ludwigshafen NL Eindhoven DE Regensburg
- 代理机构： Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- 主分类号： H01L29/08
- IPC分类号： H01L29/08 ; H01L35/24 ; H01L51/00
摘要：
An organic light-emitting diode, organic solar cell or switching element comprising at least one substituted carbazole derivative of the general formula (I), (II) or (III) in which X is NR4, O, S or PR4; Y is NR5, O, S or PR5; where at least one of the symbols X and Y is NR4 or NR5; substituted carbazole derivatives of the formula (I), (II) or (III); a light-emitting layer comprising at least one substituted carbazole derivative of the general formula (I), (II) or (III) and at least one emitter material; the use of substituted carbazole derivatives of the general formula (I), (II) or (III) as matrix material, hole/exciton blocker material and/or electron/exciton blocker material and/or hole injection material and/or electron injection material and/or hole conductor material and/or electron conductor material in an organic light-emitting diode, an organic solar cell or in a switching element, and a device selected from the group consisting of stationary visual display units, mobile visual display units, illumination units, keyboards, garments, furniture and wallpaper comprising at least one inventive organic light-emitting diode.
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