发明授权
- 专利标题： Hyperbranched polymer, organic light-emitting diode including organic layer including the hyperbranched polymer, and method of manufacturing the organic light-emitting diode
- 专利标题（中）： 超支化聚合物，包含超支化聚合物的有机层的有机发光二极管以及有机发光二极管的制造方法
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申请号： US12076854申请日： 2008-03-24
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公开(公告)号： US08053091B2公开(公告)日： 2011-11-08
- 发明人: Tae-Woo Lee , Jong-Jin Park , Shinichiro Tamura , Masa-aki Kakimoto
- 申请人： Tae-Woo Lee , Jong-Jin Park , Shinichiro Tamura , Masa-aki Kakimoto
- 申请人地址： KR Giheung-Gu, Yongin, Gyunggi-Do
- 专利权人： Samsung Mobile Display Co., Ltd.
- 当前专利权人： Samsung Mobile Display Co., Ltd.
- 当前专利权人地址： KR Giheung-Gu, Yongin, Gyunggi-Do
- 代理商 Robert E. Bushnell, Esq.
- 优先权： KR10-2007-0049942 20070522
- 主分类号： H01L35/24
- IPC分类号： H01L35/24 ; H01L49/00 ; C08G75/00
摘要：
Provided are a hyperbranched polymer represented by Formula 1 below, an organic light-emitting diode including an organic layer including the hyperbranched polymer, and a method of manufacturing the organic light-emitting diode: For a detailed description about Formula 1, the Detailed Description of the Invention may be referred to. The hyperbranched polymer is excellent in view of hole injection capability and/or electron blocking capability and adhesion with an electrode, and thus, the organic light-emitting diode including the organic layer including the hyperbranched polymer can have good electrical properties.
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