MULTILAYERED ORGANIC ELECTROLUMINESCENT DEVICE USING A NOVEL STARBURST MOLECULE, 4,4',4''-TRIS(3-METHYLPHENYLPHENYLAMINO)TRIPHENYLAMINE, AS A HOLE TRANSPORT MATERIAL

被引：495

作者：

SHIROTA, Y

KUWABARA, Y

INADA, H

WAKIMOTO, T

NAKADA, H

YONEMOTO, Y

KAWAMI, S

IMAI, K

机构：

[1] OSAKA UNIV, DEPT APPL CHEM, SUITA, OSAKA 565, JAPAN

[2] PIONEER ELECTR CORP, CORP R&D LAB, TSURUGA, SAITAMA 35002, JAPAN

来源：

APPLIED PHYSICS LETTERS | 1994年 / 65卷 / 07期

关键词：

D O I：

10.1063/1.112238

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

A novel pi-conjugated starburst molecule, 4,4',4''-tris(3-methylphenylphenylamino)triphenylamine (m-MTDATA), which forms a stable amorphous glass, functions as an excellent hole transport material for organic electroluminescent devices. An electroluminescent device consisting of double hole transport layers of m-MTDATA and 4,4'-bis(3-methylphenylphenylamino)biphenyl and an emitting layer of tris(8-quinolinolato)aluminum exhibits a high luminance efficiency and significant durability.

引用

页码：807 / 809

页数：3

共 7 条

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