发明授权
US08859110B2 Cyclic phosphazene compounds and use thereof in organic light emitting diodes
有权
环状磷腈化合物及其在有机发光二极管中的应用
- 专利标题： Cyclic phosphazene compounds and use thereof in organic light emitting diodes
- 专利标题（中）： 环状磷腈化合物及其在有机发光二极管中的应用
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申请号： US13000261申请日： 2009-06-17
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公开(公告)号： US08859110B2公开(公告)日： 2014-10-14
- 发明人: Evelyn Fuchs , Oliver Molt , Nicolle Langer , Christian Lennartz , Peter Strohriegl , Pamela Schroegel , Herbert Friedrich Boerner , Volker Van Elsbergen , Arvid Hunze , Ralf Krause , Guenter Schmid
- 申请人： Evelyn Fuchs , Oliver Molt , Nicolle Langer , Christian Lennartz , Peter Strohriegl , Pamela Schroegel , Herbert Friedrich Boerner , Volker Van Elsbergen , Arvid Hunze , Ralf Krause , Guenter Schmid
- 申请人地址： DE Ludwigshafen NL Ba Eindhoven DE Regensburg DE Munich
- 专利权人： BASF SE,Koninklijke Philips Electronics N.V.,Osram Opto Semiconductors GmbH,Siemens Aktiengesellschaft
- 当前专利权人： BASF SE,Koninklijke Philips Electronics N.V.,Osram Opto Semiconductors GmbH,Siemens Aktiengesellschaft
- 当前专利权人地址： DE Ludwigshafen NL Ba Eindhoven DE Regensburg DE Munich
- 代理机构： Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- 优先权： EP08158669 20080620
- 国际申请： PCT/EP2009/057505 WO 20090617
- 国际公布： WO2009/153276 WO 20091223
- 主分类号： H01L51/50
- IPC分类号： H01L51/50 ; C07F9/6593 ; H01L51/00
摘要：
An organic light-emitting diode comprising at least one cyclic phosphazene compound, a light-emitting layer formed from at least one matrix material and at least one emitter material, wherein the at least one matrix material comprises at least one cyclic phosphazene compound, the use of cyclic phosphazene compounds in organic light-emitting diodes and 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, and selected cyclic phosphazene compounds and processes for preparing them.
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