Invention Grant
US08771842B2 Benzo[b]chrysene compound and organic light-emitting element including the same
有权
苯并[b]化合物和包含它们的有机发光元件
![Benzo[b]chrysene compound and organic light-emitting element including the same](/docs/US/2014-07-08/US08771842B2/abs.jpg.600x600.jpg)
- Patent Title: Benzo[b]chrysene compound and organic light-emitting element including the same
- Patent Title (中): 苯并[b]化合物和包含它们的有机发光元件
-
Application No.: US13076111Application Date: 2011-03-30
-
Publication No.: US08771842B2Publication Date: 2014-07-08
- Inventor: Tetsuya Kosuge , Jun Kamatani , Kengo Kishino , Hiroyuki Tomono
- Applicant: Tetsuya Kosuge , Jun Kamatani , Kengo Kishino , Hiroyuki Tomono
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Canon U.S.A., Inc., IP Division
- Priority: JP2010-082816 20100331
- Main IPC: H01L51/54
- IPC: H01L51/54 ; C07C15/20 ; H01L51/00 ; H01L51/50
![Benzo[b]chrysene compound and organic light-emitting element including the same](/abs-image/US/2014/07/08/US08771842B2/abs.jpg.150x150.jpg)
Abstract:
The present invention provides a benzo[b]chrysene compound represented by general formula [1] below and an organic light-emitting element including the compound. In the general formula [1], Ar represents a substituted or unsubstituted aromatic hydrocarbon group, and R1 to R4 are each independently selected from the group consisting of a hydrogen atom, substituted or unsubstituted alkyl groups, and substituted or unsubstituted aromatic hydrocarbon groups.
Public/Granted literature
- US20110240974A1 NOVEL BENZO[b]CHRYSENE COMPOUND AND ORGANIC LIGHT-EMITTING ELEMENT INCLUDING THE SAME Public/Granted day:2011-10-06
Information query
IPC分类:
