- 专利标题: AZOLINE RING-CONTAINING COMPOUND, ELECTRON TRANSPORT/INJECTION LAYER MATERIAL CONTAINING THE SAME, AND ORGANIC ELECTROLUMINESCENT ELEMENT USING THE SAME
-
申请号: US15745900申请日: 2016-07-20
-
公开(公告)号: US20180212156A1公开(公告)日: 2018-07-26
- 发明人: Daisuke BABA , Yohei ONO , Katsuya MASUDA
- 申请人: JNC CORPORATION
- 申请人地址: JP Tokyo
- 专利权人: JNC CORPORATION
- 当前专利权人: JNC CORPORATION
- 当前专利权人地址: JP Tokyo
- 优先权: JP2015-143862 20150721
- 国际申请: PCT/JP2016/071228 WO 20160720
- 主分类号: H01L51/00
- IPC分类号: H01L51/00 ; C07D263/12 ; C07D207/20 ; C07D413/14 ; C07D401/14 ; C07D233/06
摘要:
An object is to provide an azoline ring-containing compound which achieves characteristics required for an organic EL element, such as a driving voltage, a quantum efficiency, and element lifetime in a well-balanced manner, and particularly can obtain a high quantum efficiency, for example, in a case where the azoline ring-containing compound is used for the organic EL element. The above object is achieved by an azoline ring-containing compound represented by the following general formula (1). In formula (1), φ represents an m-valent group derived from an aromatic hydrocarbon having 6 to 40 carbon atoms or the like, Y represents —O—, —S—, or >N—Ar, R1 to R5 each represent a hydrogen atom or an alkyl having 1 to 4 carbon atoms, and L represents a phenylene group or the like.
公开/授权文献
信息查询
IPC分类: