发明授权
US08920941B2 Pyrazine derivative, and light emitting element, display device, electronic device using the pyrazine derivative
有权
吡嗪衍生物,发光元件,显示装置,使用吡嗪衍生物的电子装置
- 专利标题: Pyrazine derivative, and light emitting element, display device, electronic device using the pyrazine derivative
- 专利标题(中): 吡嗪衍生物,发光元件,显示装置,使用吡嗪衍生物的电子装置
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申请号: US11645286申请日: 2006-12-22
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公开(公告)号: US08920941B2公开(公告)日: 2014-12-30
- 发明人: Hiroko Murata , Masakazu Egawa , Harue Nakashima , Sachiko Kawakami , Nobuharu Ohsawa , Satoshi Seo
- 申请人: Hiroko Murata , Masakazu Egawa , Harue Nakashima , 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: JP2005-378811 20051228
- 主分类号: C09K11/06
- IPC分类号: C09K11/06 ; H01L51/54 ; C07D403/00 ; C07D241/10 ; C07D403/14 ; H05B33/14 ; C07D403/12 ; C07D241/12 ; H01L51/00 ; H01L51/50
摘要:
It is an object to provide a novel material having a bipolar property, a light emitting element provided with the novel material, and a display device that includes the light emitting element. It is an object to provide a pyrazine derivative represented by the following general formula (g-1).
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