发明申请
- 专利标题: WHITE-EMITTING COPOLYMERS, REPRESENTATION, AND USE THEREOF
- 专利标题(中): 白色发光共聚物,代表和使用
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申请号: US12728295申请日: 2010-03-22
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公开(公告)号: US20100197875A1公开(公告)日: 2010-08-05
- 发明人: Aurelie Falcou , Arne Büsing , Susanne Heun , Jürgen Steiger , Anja Gerhard , Niels Schulte , Heinrich Becker
- 申请人: Aurelie Falcou , Arne Büsing , Susanne Heun , Jürgen Steiger , Anja Gerhard , Niels Schulte , Heinrich Becker
- 申请人地址: DE Darmstadt
- 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 Darmstadt
- 优先权: DE10343606.5 20030920
- 主分类号: C07F5/02
- IPC分类号: C07F5/02 ; C07C43/21 ; C07D409/10 ; C07D417/14 ; C07C211/56 ; C07F15/00 ; C08G79/08 ; C08G65/38 ; C08F228/06 ; C08G75/32 ; C08G73/02 ; C08G75/06 ; C08G79/00
摘要:
The present invention relates to white-emitting copolymers which are obtained by a combination of blue-, green- and red-emitting repeating units. The copolymers of the invention display better film formation and an improved efficiency when used in polymeric organic light-emitting diodes compared to materials according to the prior art.
公开/授权文献
- US08044217B2 White-emitting copolymers, representation, and use thereof 公开/授权日:2011-10-25
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