发明授权
- 专利标题： Heterocyclic compound, and light-emitting element, light-emitting device, lighting device, and electronic appliance using heterocyclic compound
- 专利标题（中）： 杂环化合物，发光元件，发光装置，照明装置和使用杂环化合物的电子设备
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申请号： US12748902申请日： 2010-03-29
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公开(公告)号： US08334061B2公开(公告)日： 2012-12-18
- 发明人: Hiroko Nomura , Hiroshi Kadoma , Sachiko Kawakami , Nobuharu Ohsawa , Satoshi Seo
- 申请人： Hiroko Nomura , Hiroshi Kadoma , Sachiko Kawakami , Nobuharu Ohsawa , Satoshi Seo
- 申请人地址： JP
- 专利权人： Semiconductor Energy Laboratory Co., Ltd.
- 当前专利权人： Semiconductor Energy Laboratory Co., Ltd.
- 当前专利权人地址： JP
- 代理机构： Husch Blackwell LLP
- 优先权： JP2009-086675 20090331
- 主分类号： H01L51/54
- IPC分类号： H01L51/54 ; C07D403/10
摘要：
An object is to provide a novel heterocyclic compound having a bipolar property. Another object is to provide a light-emitting element, a light-emitting device, and an electronic appliance each having high emission efficiency. A heterocyclic compound represented by a general formula (G1), a light-emitting element, a light-emitting device, and an electronic appliance each formed using the heterocyclic compound represented by the general formula (G1) are provided. By use of the heterocyclic compound represented by the general formula (G1) to a light-emitting element, a light-emitting device, and an electronic appliance, the light-emitting element, the light-emitting device, and the electronic appliance can each have high emission efficiency.
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