发明申请
- 专利标题： Quinoxaline Derivative, and Light Emitting Element, Light Emitting Device, and Electronic Device Using the Quinoxaline Derivative
- 专利标题（中）： 喹喔啉衍生物，发光元件，发光元件和使用喹喔啉衍生物的电子器件
-
申请号： US13459981申请日： 2012-04-30
-
公开(公告)号： US20120242936A1公开(公告)日： 2012-09-27
- 发明人: Masakazu Egawa , Satoshi Seo , Nobuharu Ohsawa
- 申请人： Masakazu Egawa , Satoshi Seo , Nobuharu Ohsawa
- 专利权人： Semiconductor Energy Laboratory Co., Ltd.
- 当前专利权人： Semiconductor Energy Laboratory Co., Ltd.
- 优先权： JP2006-270084 20060929
- 主分类号： C07D403/14
- IPC分类号： C07D403/14 ; G02F1/13357 ; H01L51/54
摘要：
To provide a new bipolar organic compound. In particular, to provide a bipolar organic compound having excellent heat resistance and to provide a bipolar organic compound which is electrochemically stable. Further, to provide a light emitting element and a light emitting device of which a driving voltage and power consumption are reduced by using a new bipolar organic compound. Further, to provide a light emitting element and a light emitting device which have excellent heat resistance by using a new bipolar organic compound. Further, to provide a light emitting element and a light emitting device which have a long life by using a new bipolar organic compound.