Invention Grant
- Patent Title: Biphenyl derivative and organic light-emitting element using same
- Patent Title (中): 联苯衍生物和使用其的有机发光元件
-
Application No.: US12060388Application Date: 2008-04-01
-
Publication No.: US07883786B2Publication Date: 2011-02-08
- Inventor: Shigemoto Abe , Akihiro Senoo , Jun Kamatani , Satoshi Igawa , Naoki Yamada
- Applicant: Shigemoto Abe , Akihiro Senoo , Jun Kamatani , Satoshi Igawa , Naoki Yamada
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Fitzpatrick, Cella, Harper & Scinto
- Priority: JP2007-101489 20070409
- Main IPC: H01L51/52
- IPC: H01L51/52 ; C07C13/567 ; C07F5/02 ; C07D209/82
Abstract:
The invention provides a novel compound used as a material for organic light-emitting elements, and an organic light-emitting element which has highly efficient and highly luminescent optical power and is superior in durability. The organic light-emitting element includes an anode and a cathode, and a layer which contains an organic compound and is held between the anode and the cathode. The layer containing an organic compound includes a biphenyl derivative represented by the following general formula (1):
Public/Granted literature
- US20080297034A1 BIPHENYL DERIVATIVE AND ORGANIC LIGHT-EMITTING ELEMENT USING SAME Public/Granted day:2008-12-04
Information query
IPC分类:
