发明授权
- 专利标题: Materials for organic electroluminescent devices
- 专利标题(中): 有机电致发光器件材料
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申请号: US12375285申请日: 2007-07-02
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公开(公告)号: US08114531B2公开(公告)日: 2012-02-14
- 发明人: Philipp Stoessel , Arne Buesing , Holger Heil
- 申请人: Philipp Stoessel , Arne Buesing , Holger Heil
- 申请人地址: DE
- 专利权人: Merck Patent GmbH
- 当前专利权人: Merck Patent GmbH
- 当前专利权人地址: DE
- 代理机构: Connolly Bove Lodge & Hutz LLP
- 优先权: DE102006035035 20060728
- 国际申请: PCT/EP2007/005848 WO 20070702
- 国际公布: WO2008/011964 WO 20080131
- 主分类号: H01L51/54
- IPC分类号: H01L51/54
摘要:
The present invention relates to the compounds of the formulae (1) to (8) and to the use thereof in organic electroluminescent devices, in particular in blue-emitting devices. The compounds of the formulae (1) to (8) are used as host material or dopant in the emitting layer or also in a hole- or electron-transport layer.
公开/授权文献
- US20100013381A1 NOVEL MATERIALS FOR ORGANIC ELECTROLUMINESCENT DEVICES 公开/授权日:2010-01-21
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