Oral presentation

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

[19p-E3-1~20] 12.4 Organic light-emitting devices and organic transistors

Wed. Mar 19, 2014 1:00 PM - 6:45 PM E3 (E103)

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

+Add all to schedule

Lunch 11:30〜13:00 (11:30 AM - 1:00 PM)

1:00 PM - 1:15 PM

△ [19p-E3-1] High-performance blue phosphorescent OLEDs using energy transfer from exciplex

^○Yuki Seino¹, Hisahiro Sasabe^1,2, Yong-Jin Pu^1,2, Junji Kido^1,2 (Yamagata Univ.¹, Research Center for Organic Electronics²)

1:15 PM - 1:30 PM

△ [19p-E3-2] Development of carrier-exciton-separation in OLEDs aiming for suppression of roll-off

^○Kyohei Hayashi^1,2, Hajime Nakanotani², Munetomo Inoue^1,2, Kou Yoshida^1,2, Chihaya Adachi^1,2,3,4 (Kyushu Univ.¹, OPERA², WPI-I2CNER³, JST ERATO⁴)

1:30 PM - 1:45 PM

△ [19p-E3-3] Ultra-low operating voltage green phosphorescent organic light-emitting devices by using triazine-based electron-transporters

^○Yuichiro Watanabe¹, Hisahiro Sasabe^1,2, Yong-Jin Pu^1,2, Junji Kido^1,2 (Yamagata univ¹, Res Center for Org Electr, Yamagata univ²)

1:45 PM - 2:00 PM

△ [19p-E3-4] Fabrication Methods for Transparent OLED without Alkali Metal and Sputtering Process

^○Riho Tejima¹, Masaaki Shibasaki¹, Masato Ichikawa¹, Yoichi Hoshi¹, Takayuki Uchida¹ (Tokyo Polytech. Univ.¹)

2:00 PM - 2:15 PM

[19p-E3-5] Improved Outcoupling Efficiency of White Organic Light Emitting Devices by Binary Random Phase Array

^○Yasuhisa Inada¹, Seiji Nishiwaki¹, Jumpei Matsuzaki¹, Taku Hirasawa¹, Yoshitaka Nakamura¹, Akira Hashiya¹, Shin-ichi Wakabayashi¹, Masa-aki Suzuki¹ (Panasonic¹)

Break 14:15〜14:30 (2:15 PM - 2:30 PM)

2:30 PM - 2:45 PM

△ [19p-E3-6] Absolute densities of vacuum-deposited and spin-coated films of OLED materials

^○Maki Shibata¹, Daisuke Yokoyama^1,2 (Dep. of Org. Device Engineer., Yamagata Univ.¹, Research Center for Organic Electronics, Yamagata Univ.²)

2:45 PM - 3:00 PM

[19p-E3-7] Local potential measurement of organic transistors prepared by drop-casting method using Kelvin-probe force microscopy

^○Yuji Yamagishi¹, Kei Noda², Kei Kobayashi^1,3, Hirofumi Yamada¹ (Dept. of Electronic Sci. & Eng., Kyoto Univ.¹, Dept. of Sci. & Technol., Keio Univ.², The Hakubi Center for Adv. Res., Kyoto Univ.³)

3:00 PM - 3:15 PM

[19p-E3-8] Observation of valence band top spectra of TPCO crystals with EUPS and comparison of EUPS spectra with DFT calculations

Tomoaki Ishitsuka¹, ^○Toshihisa Tomie¹, Fumio Sasaki², Hideji Watanabe³, Yukihiro Shimoi⁴, Shu Hotta⁵ (RIIF-AIST¹, ESPRIT-AIST², KEK-IMSS³, NRI-AIST⁴, Kyorto Inst. Technol.⁵)

3:15 PM - 3:30 PM

△ [19p-E3-9] Fabrication of ambipolar organic field effect transistor using delocalized singlet biradical Ph₂-IDPL film and elucidation of electronic structure at the electrode interface

^○Harunobu Koike¹, Wataru Yamane¹, Masayuki Chikamatsu², Takashi Kubo³, Kaname Kanai¹ (Tokyo Univ. of Science¹, AIST², Osaka Univ.³)

3:30 PM - 3:45 PM

△ [19p-E3-10] Analysis of Negative Capacitance in Impedance Spectroscopy of organic light emitting diode

^○Takamitsu Tamura¹, Hyung Jun Kim¹, Yutaka Noguchi^1,2, Hisao Ishii^1,2 (AIS Chiba Univ¹, CFS Chiba Univ²)

Break 15:45〜16:00 (3:45 PM - 4:00 PM)

4:00 PM - 4:15 PM

△ [19p-E3-11] Spectroscopic observation of generation dynamics of singlet/triplet excitons in polymer light emitting diodes

^○（M1C）Takahiro Takahashi¹, Katsuichi Kanemoto¹ (Osaka City Univ.¹)

4:15 PM - 4:30 PM

△ [19p-E3-12] Relationship between Interfacial Charge Accumulation and EL Intensity in Double-Layer Organic Light-Emitting Diodes By Microscopic Electric-Field-Induced Optical Second-Harmonic Generation Measurement

^○Atsuo Sadakata^1,2, Ryota Yano¹, Dai Taguchi¹, Takaaki Manaka¹, Mitsumasa Iwamoto¹ (Tokyo Tech.¹, JSPS²)

4:30 PM - 4:45 PM

△ [19p-E3-13] Probing of Trapped Carrier Created in IZO/a-NPD/Alq3/Al Organic Light-emitting Diodes by Using Electric-field-induced Optical Second-harmonic Generation Measurement

^○Dai Taguchi¹, Takaaki Manaka¹, Mitsumasa Iwamoto¹ (Titech¹)

4:45 PM - 5:00 PM

[19p-E3-14] Direct probing of carrier behavior in prior to electrical breakdown of ITO/CBP:Ir(ppy)3/Alq3/Al organic light-emitting diodes by using electric-field-induced optical second-harmonic generation measurement

^○Dai Taguchi¹, Kazuma Umihara¹, Takaaki Manaka¹, Mitsumasa Iwamoto¹, Tatsunori Shino² (Titech¹, Showa Denko K. K.²)

5:00 PM - 5:15 PM

[19p-E3-15] Analyzing Carrier Transport in Pentacene FETs by Pre-biasing Method Coupled with Time-Resolved Microscopic Optical Second-Harmonic Generation Measurement

^○Junji Takeo¹, Takaaki Manaka¹, Mitsumasa Iwamoto¹ (Tokyo Tech¹)

Break 17:15〜17:30 (5:15 PM - 5:30 PM)

5:30 PM - 5:45 PM

△ [19p-E3-16] Characteristics of Band Conduction Based Vertical Organic Light Emitting Transistor

^○（M1）Shin Kobayashi¹, Yasuhiro Sekine¹, Satoshi Kamioka¹, Kazuhiro Kudo³, Hirohiko Fukagawa², Yasuyuki Watanabe¹ (Tokyo University of Science, SUWA.¹, NHK Sci.&Tech.Res.Labs.², Chiba Univ.³)

5:45 PM - 6:00 PM

△ [19p-E3-17] Study on Surface-like Emission from Bilayer Organic Light-Emitting Transistors with Fluorene-Type Conjugated Polymers

^○Hitoshi Tanaka¹, Takahiro Ohtomo¹, Hirotake Kajii¹, Yutaka Ohmori¹ (Osaka Univ.¹)

6:00 PM - 6:15 PM

[19p-E3-18] Organic Light-Emitting Field-Effect Transistor Having a Dual Gate Structure

Yoshihide Fukaya¹, Takenori Kitazawa¹, ^○Takeshi Yamao¹, Shu Hotta¹ (Kyoto Inst. Technol.¹)

6:15 PM - 6:30 PM

[19p-E3-19] High current density operation of polymer LECs towards organic injection laser

^○Tomo Sakanoue¹, Jinpeng Li¹, Shiro Seki², Shimpei Ono², Taishi Takenobu^1,3 (Fac. Sci. Eng. Waseda Univ.¹, CRIEPI², ZAIKEN, Waseda Univ.³)

6:30 PM - 6:45 PM

[19p-E3-20] Fabrication and characterization of light-emitting electrochemical cells doped with ionic liquid

^○Kei Kawano¹, Hideyuki Murata¹ (JAIST¹)