Efficient Single-Layer Phosphorescent Green, Blue and White OLEDs Employing Large-Triplet-Energy and Ambipolar Hosts

被引：0

作者：

Chen, Chung-Chia ^{[1
,2
]}

Ke, Tung-Hui ^{[1
,2
]}

Tsai, Min-Han ^{[1
,2
]}

Wu, Chung-Chih ^{[1
,2
]}

Grazulevicius, Juozas V. ^{[3
]}

机构：

[1] Natl Taiwan Univ, Dept Elect Engn, Grad Inst Photon & Optoelect, Taipei 10617, Taiwan

[2] Natl Taiwan Univ, Grad Inst Elect Engn, Taipei 10617, Taiwan

[3] Kaunas Univ Technol, Dept Organ Technol, LT-50254 Kaunas, Lithuania

来源：

2009 SID INTERNATIONAL SYMPOSIUM DIGEST OF TECHNICAL PAPERS, VOL XL, BOOKS I - III | 2009年

关键词：

TRANSPORT LAYER; DERIVATIVES; DEVICES;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this paper, we report an ambipolar host material with large triplet energies for single-layer phosphorescent devices. Using such host material, we demonstrate efficient single-layer green, blue and even white phosphorescent OLEDs.

引用

页码：1691 / +

页数：2

共 49 条

[1] Versatile, Benzimidazole/Amine-Based Ambipolar Compounds for Electroluminescent Applications: Single-Layer, Blue, Fluorescent OLEDs, Hosts for Single-Layer, Phosphorescent OLEDs
Chen, Chih-Hsin
Huang, Wei-Sheng
Lai, Mei-Yi
Tsao, Wen-Cheng
Lin, Jiann T.
Wu, Ying-Hsien
Ke, Tung-Huei
Chen, Li-Yin
Wu, Chung-Chih
[J]. ADVANCED FUNCTIONAL MATERIALS, 2009, 19 (16) : 2661 - 2670
[2] Efficient white OLEDs employing red, green, and blue tetradentate platinum phosphorescent emitters
Norby, Gregory E.
Park, Choong-Do
O'Brien, Barry
Li, Guijie
Huang, Liang
Li, Jian
[J]. ORGANIC ELECTRONICS, 2016, 37 : 163 - 168
[3] Benzimidazole/amine-based compounds capable of ambipolar transport for application in single-layer blue-emitting OLEDs and as hosts for phosphorescent emitters
Lai, Mei-Yi
Chen, Chih-Hsin
Huang, Wei-Sheng
Lin, Jiann T.
Ke, Tung-Huei
Chen, Li-Yin
Tsai, Ming-Han
Wu, Chung-Chih
[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2008, 47 (03) : 581 - 585
[4] Efficient blue phosphorescent OLEDs employing novel oligocarbazoles as high-triplet-energy host materials
Tsai, Ming-Han
Hong, Yun-Hua
Chang, Chih-Hao
Su, Hai-Ching
Wu, Chung-Chih
Matoliukstyte, Ausra
Simokaitiene, Jurate
Grigalevicius, Saulius
Grazulevicius, Juozas V.
Hsu, Chao-Ping
[J]. 2007 SID INTERNATIONAL SYMPOSIUM, DIGEST OF TECHNICAL PAPERS, VOL XXXVIII, BOOKS I AND II, 2007, 38 : 772 - +
[5] Multifunctional Bipolar Materials Serving as Emitters for Efficient Deep-Blue Fluorescent OLEDs and as Hosts for Phosphorescent and White OLEDs
Xu, Jingwen
Liu, Hao
Li, Jinshi
Zhao, Zujin
Tang, Ben Zhong
[J]. ADVANCED OPTICAL MATERIALS, 2021, 9 (06):
[6] Highly efficient green and red phosphorescent OLEDs using novel bipolar blue fluorescent materials as hosts
Xiao, J.
Lu, Z. Y.
Liu, X. K.
Han, Y. F.
Zheng, L. R.
[J]. SYNTHETIC METALS, 2014, 193 : 89 - 93
[7] N-Heterocyclic Carbazole-Based Hosts for Simplified Single-Layer Phosphorescent OLEDs with High Efficiencies
Hudson, Zachary M.
Wang, Zhibin
Helander, Michael G.
Lu, Zheng-Hong
Wang, Suning
[J]. ADVANCED MATERIALS, 2012, 24 (21) : 2922 - 2928
[8] A high triplet energy, high thermal stability oxadiazole derivative as the electron transporter for highly efficient red, green and blue phosphorescent OLEDs
Shih, Cheng-Hung
Rajamalli, P.
Wu, Cheng-An
Chiu, Ming-Jai
Chu, Li-Kang
Cheng, Chien-Hong
[J]. JOURNAL OF MATERIALS CHEMISTRY C, 2015, 3 (07) : 1491 - 1496
[9] High-triplet-energy host materials containing saturated carbon atom for blue and green phosphorescent OLEDs
Wang, Fang
Liu, Di
Li, Jiuyan
[J]. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY, 2018, 355 : 152 - 157
[10] Design of high triplet energy electron transporting material for exciplex-type host: Efficient blue and white phosphorescent OLEDs based on solution processing
Ban, Xinxin
Sun, Kaiyong
Sun, Yueming
Huang, Bin
Jiang, Wei
[J]. ORGANIC ELECTRONICS, 2016, 33 : 9 - 14

← 1 2 3 4 5 →