发明申请
- 专利标题： Derivative With Heteroaromatic Ring, and Light-Emitting Element, Light-Emitting Device, Lighting Device, and Electronic Device Using Derivative With Heteroaromatic Ring
- 专利标题（中）： 衍生物与杂芳环和发光元件，发光器件，照明器件和电子器件使用衍生物与杂芳环
-
申请号： US12750110申请日： 2010-03-30
-
公开(公告)号： US20100243959A1公开(公告)日： 2010-09-30
- 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 Atsugi-shi
- 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 Atsugi-shi
- 优先权： JP2009-086528 20090331
- 主分类号： C09K11/06
- IPC分类号： C09K11/06 ; C07D249/08 ; C07D403/02
摘要：
A derivative with a heteroaromatic ring represented by General Formula (G1) is provided. R11 to R20 in the formula independently represent a hydrogen atom, an alkyl group having 1 to 4 carbon atoms, or an aryl group having 6 to 10 carbon atoms in a ring. J represents a substituted or unsubstituted arylene group having 6 to 12 carbon atoms in a ring. Note that α and β may be bonded to each other to form a carbazole skeleton. Het is a substituent represented by General Formula (S1-1) or (S1-2). In General Formulae (S1-1) and (S1-2), Ar1 to Ar4 are independently a substituted or unsubstituted aryl group having 6 to 10 carbon atoms in a ring. R1 is a hydrogen atom, an alkyl group having 1 to 4 carbon atoms, or an aryl group having 6 to 10 carbon atoms in a ring.