发明授权
US07989091B2 Silanes containing phenothiazine-S-oxide or phenothiazine-S,S-dioxide groups and the use thereof in OLEDs
有权
含有吩噻嗪S-氧化物或吩噻嗪-S，S-二氧化物基团的硅烷及其在OLED中的用途
- 专利标题： Silanes containing phenothiazine-S-oxide or phenothiazine-S,S-dioxide groups and the use thereof in OLEDs
- 专利标题（中）： 含有吩噻嗪S-氧化物或吩噻嗪-S，S-二氧化物基团的硅烷及其在OLED中的用途
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申请号： US12597651申请日： 2008-04-21
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公开(公告)号： US07989091B2公开(公告)日： 2011-08-02
- 发明人: Nicolle Langer , Klaus Kahle , Christian Lennartz , Christian Schildknecht , Simon Nord , Oliver Molt , Evelyn Fuchs , Jens Rudolph , Gerhard Wagenblast
- 申请人： Nicolle Langer , Klaus Kahle , Christian Lennartz , Christian Schildknecht , Simon Nord , Oliver Molt , Evelyn Fuchs , Jens Rudolph , 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： EP07107055 20070426
- 国际申请： PCT/EP2008/054801 WO 20080421
- 国际公布： WO2008/132085 WO 20081106
- 主分类号： H01L51/54
- IPC分类号： H01L51/54
摘要：
Silanes comprising phenothiazine S-oxide or phenothiazine S,S-dioxide groups, organic light-emitting diodes comprising the inventive silanes, a light-emitting layer comprising at least one inventive silane and at least one triplet emitter, a process for preparing the inventive silanes and the use of the inventive silanes in organic light-emitting diodes, preferably as matrix materials and/or blocker materials for triplet emitters.
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