The 86th JSAP Autumn Meeting 2025
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Session Details

Poster presentation12 Organic Molecules and Bioelectronics : 12.4 Organic light-emitting devices and organic transistors

[10a-P03-1~22]12.4 Organic light-emitting devices and organic transistors

Wed. Sep 10, 2025 9:30 AM - 11:30 AM JST
Wed. Sep 10, 2025 12:30 AM - 2:30 AM UTC
P03 (Gymnasium)

[10a-P03-1]Molecular Dynamics Simulations of Binary Organic Semiconductor Thin Films with Long and Short Alkyl Chains

〇Rikuo Suzuki1, Ryo Miyata2, Satoru Inoue3, Tatsuo Hasegawa2, Hiroyuki Matsui1 (1.ROEL, Yamaga Univ., 2.Dept. Eng., Univ. Tokyo, 3.INOEL, Yamagata Univ.)

[10a-P03-2]Mechanism Elucidation of Perovskite Organic Electrochemical Transistors Using Operando ESR Measurements

〇Taiki Sakaguchi1, Sayo Okabe1, Yukihiro Shimoi1,2, Kazuhiro Marumoto1,2,3 (1.Dep. of Mater. Sci., Univ. of Tsukuba, 2.OIQSST, Univ. of Tsukuba, 3.TREMS, Univ. of Tsukuba)

[10a-P03-3]ESR study on the processes of ascorbic acid sensing in organic electrochemical transistors with PEDOT:PSS channel

〇(D)WENHAO HE1, Jiaxi Wang1, Taiki Sakaguchi1, Yukihiro Shimoi1,2, Kazuhiro Marumoto1,2,3 (1.Dep. Mater. Sci., Univ. of Tsukuba, 2.OIQSST, Univ. of Tsukuba, 3.TREMS, Univ. of Tsukuba)

[10a-P03-4]ESR study on the effects of structural isomers to charge states of organic semiconductors in organic electrochemical transistors

〇Wakaba Somiya1, Wenhao He1, Yukihiro Shimoi1,2, Kazuhiro Marumoto1,2,3 (1.Dep. of Mater. Sci., Univ. of Tsukuba., 2.OIQSST, Univ. of Tsukuba., 3.TREMS, Univ. of Tsukuba)

[10a-P03-5]Time Resolved Observation of Initial Carrier Injection Process in Organic Thin Film Transistors

〇Rikuto Matsumoto1, Haruki Nakashima1, Ryuichi Tokuyama1, Ryuya Inakwa1, Yuto Ishimatsu1, Ruoxue Zhang1, Tatsuya Omori1, Masatoshi Sakai1 (1.Chiba Univ.)

[10a-P03-6]Development of Solid-State Photon Upconversion from Near-Infrared above 900 nm to Visible Light

〇Ryohei Yoshino1, Ryunosuke Kani1, Taiga Okamoto2, Hayato Sakai2, Yutaka Majima1, Taku Hasobe2, Seiichiro Izawa1 (1.Science Tokyo., 2.Keio Univ.)

[10a-P03-7]Narrow-band Deep Blue UC-OLED with Low Driving Voltage

〇Daiki Nakahigashi1, Shui Qingjun1, Ryunosuke Kani1, Yutaka Majima1, Seiichiro Izawa1 (1.Science Tokyo)

[10a-P03-8]Evaluation of charge injection and discharge processes in C60 MIS devices by displacement current measurement using triangular waves and small AC voltages

〇Megumi Inoue1, Aoi Ito1, Yuji Takata1, Takaaki Suzuki1, Yuya Tanaka1 (1.Gunma Univ.)

[10a-P03-9]Control of current density by condition of electric-field-induced dopant sweeping at liquid crystal phase

〇Hiroki Nakano1, Hiroaki Iino1 (1.Science Tokyo)

[10a-P03-10]Degradation Analysis of OLED by Utilizing µ-PL with Gradient Shaping Preparation and GCIB-XPS/REELS

〇Takahiko Ikarashi1, Shunnnosuke Okino1, Daichi Shirakura1, Hiroshi Fujimoto2, Hikaru Takano1, Takahiro Shibamori1, Takashi Miyamoto1, Kentaro Harada2 (1.TRC, 2.OPERA Solutions)

[10a-P03-11]Improvement in performance of iOLED through improved electron transport properties using a multilayer structure fabricated by a transfer method

〇Yuki Minakawa1, Taisei Kamada1, Eiji Itoh1 (1.Shinshu Univ.)

[10a-P03-12]Investigation of halide ion exchange characteristics between lead halide perovskite quantum dots dispersed in solvent

〇(M1)Kanta Shimizu1, Kaname Kutsuna1, Kunihiko Shizume1, Yasushi Hamanaka1 (1.Nagoya Inst. Tech.)

[10a-P03-13]Investigation of halide ion exchange characteristics between lead halide perovskite quantum dots in solid films

〇(M2)Kaname Kutsuna1, Kanta Shimizu1, Kunihiko Shizume1, Yasushi Hamanaka1 (1.Nagoya Inst. Tech.)

[10a-P03-14]Crystal Growth Control for High-Yield Synthesis of Small-Sized Pure Blue Emission CsPbBr3 Quantum Dots

〇Koryu Sato1, Yuna Igarashi2, Takayuki Chiba1,2 (1.Yamagata Univ., 2.Grad. Schl. of Org. Mater. Sci.)
English Presentation

[10a-P03-15]Top-Emission Quantum-Dot Light-Emitting Diodes with Reduced Angular Dependence via Layer Thickness Engineering

〇Mian Wei1, Chengyi Chen1, Yumeng Song1, Yuqi Liang1, Lei Wang1, Huaibin Shen1 (1.Henan Univ.)

[10a-P03-16]Searching for high-mobility crystal structures by lattice axis length engineering

〇Yu Homma1, Tomoharu Okada1, Koki Ozawa1, Hiroyuki Matsui1 (1.ROEL, Yamagata Univ.)

[10a-P03-17]Charge Transport Properties of a Tetrabenzoporphyrin Derivative with the Alternating Layered Herringbone Structure

〇(D)Kazuya Miyazaki1, Keitaro Yamamoto1, Mitsuaki Yamauchi1, Yoshiyuki Mizuhata1, Naoki Aratani2, Hiroko Yamada1 (1.ICR, Kyoto Univ, 2.NAIST)

[10a-P03-18]Aggregated Structures and Electron-Transport Properties of Cyano-Functionalized Nitrogen-Doped Perylene Diimide Analogue with Fluoroalkyl Substituents

〇(M1)Yu Kitaoka1, Takeru Koguma2, Shohei Kumagai1, Masato Mitani1, Jun Takeya2,3, Toshihiro Okamoto1,3 (1.Science Tokyo, 2.The Univ. of Tokyo., 3.CREST, JST)

[10a-P03-19]Simultaneous Fabrication of Organic Transistors with Different Mixing Ratios

〇(M2)Yuta Sakurai1, Ryota Kobayashi1, Satoru Inoue2, Tatsuo Hasegawa3, Hiroyuki Matsui1 (1.ROEL, Yamagata Univ., 2.INOEL, Yamagata Univ., 3.Univ. of Tokyo)

[10a-P03-20]Fabrication of Organic Field-Effect Transistors with Electrophotographic Printing

〇Masaaki Matsuoka1, Oshida Hinata1, Kouzuki Kaito1, Chen Yi Ngu1, Masatoshi Sakai1 (1.Chiba Univ.)

[10a-P03-21]Effect of adding soluble fullerene derivatives on the charge storage characteristics of
organic floating-gate memory using dinaphthothienothiophene

〇Keita Yamazaki1, Takashi Kobayashi1,2, Hiroyoshi Naito1,2,3, Takashi Nagase1,2 (1.Osaka Metropolitan Univ., 2.RIMED, Osaka Metropolitan Univ., 3.RISA, Ritsumeikan Univ.)

[10a-P03-22]Performance Enhancement of Power-Generating OLEDs Utilizing MR-TADF Materials

〇Haruto Shoji1, Taku Oono2, Tsubasa Sasaki2, Takuya Okada2, Yuho Aoki1, Hirohiko Fukagawa3,4, Takuji Hatakeyama5, Takahisa Shimizu1,2 (1.Tokyo Univ. of Science, 2.NHK Sci. & Tech. Res. Labs., 3.CFS, 4.MCRC, 5.Kyoto Univ)
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