Red Organic Light Emitting Diodes with Assist Dopant 2, 5, 8, 11-Tetra-Tertbutylperylene

JIANG Qian; ZHANG Fang-hui

doi:null

您当前的位置：

首页 >

文章列表页 >

Red Organic Light Emitting Diodes with Assist Dopant 2, 5, 8, 11-Tetra-Tertbutylperylene

Device Technology & Physics | 更新时间：2020-08-12

- Red Organic Light Emitting Diodes with Assist Dopant 2, 5, 8, 11-Tetra-Tertbutylperylene
- Chinese Journal of Liquid Crystals and Displays Vol. 25, Issue 5, Pages: 666-671(2010)
- 作者机构：
  
  陕西科技大学电气与信息工程学院,陕西西安 710021, E-mail:jiangqian299574@yahoo.com.cn
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN383+.1
- Received：12 January 2010，
  
  Revised：09 February 2010，
  
  Published Online：28 September 2010，
  
  Published：20 October 2010
- 稿件说明：
移动端阅览
蒋谦, 张方辉. 2, 5, 8, 11-Tetra-Tertbutylperylene作为辅助掺杂剂的红色有机电致发光二极管[J]. 液晶与显示, 2010,25(5): 666-671

JIANG Qian, ZHANG Fang-hui. Red Organic Light Emitting Diodes with Assist Dopant 2, 5, 8, 11-Tetra-Tertbutylperylene[J]. 液晶与显示, 2010,25(5): 666-671
蒋谦, 张方辉. 2, 5, 8, 11-Tetra-Tertbutylperylene作为辅助掺杂剂的红色有机电致发光二极管[J]. 液晶与显示, 2010,25(5): 666-671 DOI：

JIANG Qian, ZHANG Fang-hui. Red Organic Light Emitting Diodes with Assist Dopant 2, 5, 8, 11-Tetra-Tertbutylperylene[J]. 液晶与显示, 2010,25(5): 666-671 DOI：

摘要

制备了采用 9

10-di-(2-naphthyl)anthracene(ADN) 作为主体

4-(dicya-nomethylene)-2-t-butyl-6(1

7-tetramethyljulolidyl-9-enyl)-4H-pyran (DCJTB) 作为红色发光中心

11-tetra-tertbutylperylene(TBPe) 作为辅助掺杂剂的红光有机电致发光器件。4

4-tris[2-naphthyl(phenyl)amino]triphenylamine (2TNATA)用作空穴注入材料

4'-bis[N-(1-naphthyl)-N-phenylamino]

biphenyl (NPB)

tris-(8-hydroxyquinoline) aluminum (Alq

) 用于空穴和电子传输。实验结果表明

掺有DCJTB的ADN也可实现红色发光

掺入TBPe作为辅助掺杂

可以提高该红光器件的效率

但几乎不改变器件色坐标。此外

2%TBPe(质量分数)作为辅助掺杂的器件表现出最佳的流明效率和最大升温速率。

Abstract

A red organic light emitting device with host 9

10-di-(2-naphthyl)anthracene(ADN) and red dopant 4-(dicyanomethylene)-2-t-butyl-6(1

7-tetramethyljulolidyl-9-enyl)-4H-pyran (DCJTB) and assist blue dopant 2

11-tetra-tertbutylperylene(TBPe) was fabricated

and 4

4-tris triphenylamine (2TNATA)

4＇-bis biphenyl (NPB)

tris-(8-hydroxyquinoline) aluminum (Alq

) were used as hole injection

hole transportation

electron transportation materials

respectively. The results show that ADN doped with DCJTB can realize red emission as well

and the use of TBPe as assist dopant effectively enhance the device luminous efficiency

yet almost have no effects on CIE coordinates. Additionally

devices with 2% TBPe(mass fraction) appear optimum luminous efficiency and highest temperature increase rate.

关键词

Keywords

references

Hamada Y J, Kanno H, Tsujioka T, et al. Red organic light-emitting diodes using an emitting assist dopant

. Appl. Phys. Lett., 1999,75(12):1682(1-3).

Feng J, Li F, Gao W B, et al. Improvement of efficiency and color purity utilizing two-step energy transfer for red organic light emitting devices

.Appl. Phys. Lett., 2002,81(16):2935(1-3).

Chen J S, Ma D G. Improved color purity and efficiency by a coguest emitter system in doped red light-emitting devices

.Journal of Luminescence,2007,122-123:636-638.

Tse S C, So S K, Yeung M Y, et al. The role of charge transfer integral in determining and engineering the carrier mobilities of 9,10-di(2-naphthyl)anthracene compounds

. Chem. Phys. Lett.,2006,422:354-357.

Shi J M,Tang C W. Anthracene derivations for stable blue emitting organic light electroluminescence devices

.Appl. Phys. Lett., 2002,80(17):3201(1-3).

Chung S J, Lee J H, Jeong J, et al. Substrate thermal conductivity effect on heat dissipation and lifetime improvement of organic light emitting diodes

. Appl. Phys. Lett.,2009,94(25):253302(1-3).

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Director arrangement of the cholesteric liquid crystals with temperature-dependent planar texture in parallel anchored and orthogonal anchored cells based on optical guided wave technology

High efficient monochromatic and white organic light-emitting diodes based on exciplex

VHR study in negative dielectric anisotropy liquid crystal mixture

Design and Implementation of Liquid Crystal Display Application Control System

High Efficient Blue Organic Light-Emitting Diodes Based on DSA-ph

Related Author

De-quan ZHANG

Zhi-xin FAN

Zhi-guang LI

Zi-han MA

Lu-yao ZHANG

Xiang-en FU

Qing-song YUAN

Xiao CHEN

Related Institution

School of Sciences, Hebei University of Technology

National Engineering Research Center for Technological Innovation Method and Tool, Hebei University of Technology, Tianjin 3004401

Tianjin SYP Engineering Glass Co., Ltd.

School of Science, University of Shanghai for Science and Technology

Merck Display Materials(Shanghai) Co., Ltd.

AI问答

Address：No.3888 Dong Nanhu Road, Changchun, Jilin, China 130033 Postal code：130033
Tel：0431-86176059 Email：yjxs@ciomp.ac.cn
Technical support is provided by Beijing Founder electronics co., LTD 吉ICP备11002662号-17 京公网安备11010802024621
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.

⁰