Invention Grant
- Patent Title: Pyrene derivative, organic light-emitting medium, and organic electroluminescent element containing pyrene derivative or organic light-emitting medium
-
Application No.: US14112497Application Date: 2012-04-13
-
Publication No.: US10014476B2Publication Date: 2018-07-03
- Inventor: Yumiko Mizuki , Hirokatsu Ito , Takeshi Ikeda , Hiroyuki Saito , Masahiro Kawamura , Yuichiro Kawamura
- Applicant: Yumiko Mizuki , Hirokatsu Ito , Takeshi Ikeda , Hiroyuki Saito , Masahiro Kawamura , Yuichiro Kawamura
- Applicant Address: JP Tokyo
- Assignee: IDEMITSU KOSAN CO., LTD.
- Current Assignee: IDEMITSU KOSAN CO., LTD.
- Current Assignee Address: JP Tokyo
- Agency: Foley & Lardner LLP
- Priority: JP2011-092380 20110418
- International Application: PCT/JP2012/002578 WO 20120413
- International Announcement: WO2012/144176 WO 20121026
- Main IPC: H01L51/00
- IPC: H01L51/00 ; C09K11/06 ; C07C13/567 ; C07C13/66 ; C07C15/20 ; C07C15/24 ; C07C15/30 ; C07C15/38 ; C07C255/58 ; C07C211/61 ; C07C217/92 ; C07F7/08 ; C07D215/38 ; C07D235/18 ; C07D209/88 ; C07D213/38 ; C07D307/91 ; H01L51/50
Abstract:
An organic light-emitting medium including a pyrene derivative represented by the following formula (1) and a phenyl-substituted anthracene derivative represented by the following formula (2): wherein Ar1 to Ar4 are independently a substituted or unsubstituted aryl group having 6 to 30 ring carbon atoms or a substituted or unsubstituted heteroaryl group having 5 to 20 ring atoms.
Public/Granted literature
Information query
IPC分类:
