Oral presentation

12. Organic Molecules and Bioelectronics » 12.4 Organic light-emitting devices and organic transistors

[18a-E3-1~10] 12.4 Organic light-emitting devices and organic transistors

Tue. Mar 18, 2014 9:00 AM - 11:45 AM E3 (E103)

△：Young Scientist Oral Presentation Award Applied
▲：English Presentation
▼：Both Award Applied and English Presentation

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9:00 AM - 9:15 AM

[18a-E3-1] Development of high-performance blue phosphorescent Organic Light-emitting Devices

^○Kazuo Udagawa¹, Hisahiro Sasabe^1,2, Chao Cai¹, Junji Kido^1,2 (Yamagata Univ.¹, ROEL²)

9:15 AM - 9:30 AM

[18a-E3-2] Unusually High efficiency in Fluorescence OLEDs with Large ΔE (S₁–T₁) molecules

^○Yong-Jin Pu^1,2, Jian-Yong Hu¹, Fumiya Satoh¹, Takahiro Otomo¹, Hisahiro Sasabe¹, Junji Kido¹ (Yamagata Univ.¹, PRESTO, JST²)

9:30 AM - 9:45 AM

[18a-E3-3] Development of red TADF emitters and their OLED characteristics

^○Hirokazu Kuwabara^1,2, William Potscavage¹, Tetsuya Nakagawa¹, Qisheng Zhang¹, Yasuhiro Ｈａｔａｅ¹, ＴａｋｕｍｉＳｈｉｂａｔａ^1,3, Chihaya Ａｄａｃｈｉ^1,4 (Center for Organic Photonics and Electronics Research (OPERA), Kyushu Univ.¹, Research & Development Group (R&D Planning Division), Nippon Kayaku Company Ltd.², OLED R&D Department, Research and Development Division, Japan Display Inc.³, International Institute for Carbon Neutral Energy Research (WPI-I2CNER), Kyushu Univ.⁴)

9:45 AM - 10:00 AM

[18a-E3-4] Thermally Activated Delayed Fluorescence based on metal complexes

^○Yumi Sakai^1,2, Yuta Sagara¹, Hiroko Nomura¹, Nozomi Nakamura¹, Hiroshi Miyazaki^1,3, Chihaya Adachi¹ (OPERA, Kyushu Univ¹, Dyden Co², Nippon Steel and Sumikin Co³)

10:00 AM - 10:15 AM

[18a-E3-5] Highly-efficient thermally-activated delayed-fluorescence (TADF) compounds by controlling HOMO-LUMO overlap density

^○Katsuyuki Shizu¹, Hiroyuki Tanaka¹, Hiroki Noda², Masatsugu Taneda¹, Motoyuki Uejima³, Tohru Sato^3,4, Kazuyoshi Tanaka³, Chihaya Adachi^1,5 (OPERA, Kyushu Univ.¹, Dept. Mater. Sci. and Eng., Kyushu Univ.², Grad. Sch. of Eng., Kyoto Univ.³, ESICB, Kyoto Univ.⁴, WPI-I2CNER, Kyushu Univ.⁵)

Break 10:15〜10:30 (10:15 AM - 10:30 AM)

10:30 AM - 10:45 AM

[18a-E3-6] Temperature dependence of relaxation rate of triplet excited states in TADF thin films

^○Akitsugu Niwa¹, Kensyo Takaki¹, Takashi Kobayashi^1,2, Takashi Nagase^1,2, Kenichi Goushi^3,4, Chihaya Adachi^3,4, Hiroyoshi Naito^1,2 (Osaka Pref. Univ.¹, RIMED, Osaka Pref. Univ.², OPERA, Kyushu Univ.³, WPI-I2CNER, Kyushu Univ.⁴)

10:45 AM - 11:00 AM

[18a-E3-7] Red fluorescence OLEDs with external EL quantum efficiency of over 17%

^○Hajime Nakanotani^1,2, Kei Morimoto¹, Chihaya Adachi^1,2 (OPERA, Kyushu Univ.¹, ISIT²)

11:00 AM - 11:15 AM

△ [18a-E3-8] Fluorescence OLED with exciton production efficiency of nearly 100%

^○Taro Furukawa¹, Hajime Nakanotani^2,3, Chihaya Adachi^1,2,3 (Kyushu Univ.¹, OPERA², ISIT³)

11:15 AM - 11:30 AM

△ [18a-E3-9] High performance TADF based OLEDs with a mixed host layer

^○（M1）Takahiro Higuchi¹, Hajime Nakanotani², Hiroshi Miyazaki², Chihaya Adachi^1,2 (Kyushu Univ.¹, OPERA²)

11:30 AM - 11:45 AM

△ [18a-E3-10] Organic light-emitting diodes using energy transfer from exciplex into fluorescent dye

^○（M1）Yuta Hirayama¹, Kennichi Goushi^1,2, Chihaya Adachi^1,2 (Dept. Appl. Chem., Kyushu Univ.¹, OPERA²)