发明申请
US20150194622A1 BISCARBAZOLE DERIVATIVE HOST MATERIALS AND RED EMITTER FOR OLED EMISSIVE REGION
审中-公开
二氧化碳衍生物主导材料和用于OLED发动区域的红色发射体
- 专利标题： BISCARBAZOLE DERIVATIVE HOST MATERIALS AND RED EMITTER FOR OLED EMISSIVE REGION
- 专利标题（中）： 二氧化碳衍生物主导材料和用于OLED发动区域的红色发射体
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申请号： US14400637申请日： 2012-06-14
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公开(公告)号： US20150194622A1公开(公告)日： 2015-07-09
- 发明人: Hitoshi Yamamoto , Michael S. Weaver , Julia J. Brown , Kazuki Nishimura , Toshihiro Iwakuma
- 申请人： Hitoshi Yamamoto , Michael S. Weaver , Julia J. Brown , Kazuki Nishimura , Toshihiro Iwakuma
- 申请人地址： JP Tokyo US NJ Ewing
- 专利权人： IDEMITSU KOSAN CO., LTD. ,UNIVERSAL DISPLAY CORPORATION
- 当前专利权人： IDEMITSU KOSAN CO., LTD. ,UNIVERSAL DISPLAY CORPORATION
- 当前专利权人地址： JP Tokyo US NJ Ewing
- 国际申请： PCT/US2012/042356 WO 20120614
- 主分类号： H01L51/50
- IPC分类号： H01L51/50
摘要：
The organic electroluminescence device utilizes a novel combination of a biscarbazole derivative compound as a phospherescent host materials and an orgaphosphorescent material as a red phosphorescent dopant material in the light emitting region of the device, where the biscarbazole derivative compound is represented by a formula (1); wherein the red phosphorescent dopant material is a phosphorescent organometallic complex having a substituted chemical structure represented by one of the partial chemical structures represented by a formulas (D1), (D2) and (D3).
公开/授权文献
- US2191289A Binary cycle power plant 公开/授权日：1940-02-20
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