Title:
新しいホール輸送材料を備えた有機エレクトロルミネセンスデバイス
Document Type and Number:
Japanese Patent JP4215837
Kind Code:
B2
Abstract:
An organic EL device including a cathode (16), an electron transporting layer (15), an emitting layer (14), a hole transporting layer (13) and an anode (12) laminated in sequence. The hole transporting layer (13) includes a substance represented by: where R1,R2,R3,R4,R5,R6 each independently represent a hydrogen atom, an alkyl group of from 1 to 6 carbon atoms, a halogen group, a cyano group, a nitro group, or an aryl group of from 6 to 15 carbon atoms, a fused aromatic group, an alkoxy group, an alkylamine group, an aryloxy group, or an arylamine group.
Inventors:
Song Q Cee
Frankie Saw
Shin Chan Lee
Frankie Saw
Shin Chan Lee
Application Number:
JP8443397A
Publication Date:
January 28, 2009
Filing Date:
March 18, 1997
Export Citation:
Assignee:
MOTOROLA INCORPORATED
International Classes:
C09K11/06; C07C211/58; H01L51/00; H01L51/30; H01L51/50; H05B33/12; H05B33/14; H01L51/42
Domestic Patent References:
| JP8067873A | ||||
| JP7188130A | ||||
| JP7301927A | ||||
| JP8081472A | ||||
| JP5080550A | ||||
| JP54083435A |
Foreign References:
| EP0700917A1 |
Attorney, Agent or Firm:
Atsushi Honda
Miho Ikegami
Yoshiaki Ikeuchi
Miho Ikegami
Yoshiaki Ikeuchi