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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| OME | 2016-09-30 17:15 |
Osaka | Osaka Univ. Suita Campus, Icho kaikan (Osaka) | Study on the emission spectra of organic light-emitting transistors based on crystallized fluoren type polymer films Hirotake Kajii, Takahiro Ohtamo, Masahiko Kondow, Yutaka Ohmori (Osaka Univ.)  OME2016-37 |
[more] | OME2016-37 pp.25-30 |
| OME | 2015-10-23 13:00 |
Osaka | Osaka Univ. Nakanoshima Center (Osaka) | Study on light-emitting characteristics in fluorene-based polymer light-emitting devices with functional layers by contact printing method Kyosuke Mizuno, Hirotake Kajii, Yutaka Ohmori (Osaka Univ.) OME2015-52 |
[more] | OME2015-52 pp.13-16 |
| OME | 2015-10-23 13:25 |
Osaka | Osaka Univ. Nakanoshima Center (Osaka) | Degradation analysis and magnetic-field property of Alq3based organic light-emitting diodes Keisuke Tanaka, Hirotake Kajii, Yutaka Ohmori (Osaka Univ.) OME2015-53 |
[more] | OME2015-53 pp.17-20 |
| OME | 2015-05-29 13:30 |
Tokyo | Kikai-Shinko-Kaikan Bldg (Tokyo) | Degradation analysis of near-infrared phosphorescence organic light-emitting diodes with platinum-complex emissive layer Hirotake Kajii, Tatsuya Ueda, Yutaka Ohmori (Osaka Univ.) OME2015-18 |
In order to improve the device lifetime of the organic light-emitting diodes (OLEDs), it is necessary to figure out the ... [more] | OME2015-18 pp.1-4 |
| OME | 2014-10-10 10:30 |
Osaka | Osaka University Nakanoshima Center (Osaka) | Study of Anisotropic Transport and Emission Characteristics in Polarized Bilayer Light-Emitting Transistor with Fluorene-Type Oriented Thin Film Kazuya Hashimoto, Hirotake Kajii, Yutaka Ohmori (Osaka Univ.) OME2014-37 |
In this study, we focus on the molecular orientation of the conjugated polymer and investigate the electrical and optica... [more] | OME2014-37 pp.1-4 |
| OME | 2014-10-10 11:20 |
Osaka | Osaka University Nakanoshima Center (Osaka) | Emission Properties of Bilayer Organic Light-Emitting Transistors Doped with Phosphorescent Dyes Hirotake Kajii, Hitoshi Tanaka, Ikuya Ikezoe, Mikio Hara, Takahiro Ohtomo, Yutaka Ohmori (Osaka Univ.) OME2014-39 |
The fabrication and characteristics of top-gate type bilayer polymer light-emitting transistors with phosphorescent dye ... [more] | OME2014-39 pp.9-13 |
| OME | 2013-10-11 10:20 |
Osaka | Osaka Univ. Nakanoshima Center (Osaka) | Influence of Ag-nanowire source/drain electrodes on electrical and optical properties of fluorene-type organic light-emitting transistors Koichi Hiraoka, Ikuya Ikezoe, Hirotake Kajii, Yutaka Ohmori (Osaka Univ.) OME2013-52 |
[more] | OME2013-52 pp.7-10 |
| OME | 2013-10-11 13:40 |
Osaka | Osaka Univ. Nakanoshima Center (Osaka) | Interface Effect of Insulator/Active Layer on Fluorene-type Organic Light-emitting Transistor Characteristics with Polymer Gate Insulator Masato Ise, Ikuya Ikezoe, Koichi Hiraoka, Hitoshi Tanaka, Hirotake Kajii, Yutaka Ohmori (Osaka Univ.) OME2013-59 |
[more] | OME2013-59 pp.45-48 |
| OME | 2012-12-05 16:45 |
Okinawa | Okinawa-seinen-kaikan (Okinawa) | Fabrication and Performance of Organic Solar Cells Using MoO3 as a Cathode Buffer Material Eisuke Miyagi, Hiroshi Kageyama (Univ. Ryukyus), Yutaka Ohmori (Osaka Univ.), Yasuhiko Shirota (Fukui Univ. Technol.) OME2012-82 |
The use of MoO3 as a cathode buffer layer inserted between LiF and Al improved the power conversion efficiency (PCE) of ... [more] | OME2012-82 pp.33-35 |
| OME | 2012-11-19 13:50 |
Osaka | Room 302, Nakanoshima Ctr., Osaka Univ. (Osaka) | Characteristics of solution-processed phosphorescent organic light-emitting diodes utilizing small molecular carbazole derivative as a host material Naoto Oda, Hirotake Kajii, Yutaka Ohmori (Osaka Univ.) OME2012-68 |
This study focused on the characteristics of solution-processed phosphorescent organic light-emitting diodes (PHOLEDs) b... [more] | OME2012-68 pp.33-37 |
| OME | 2012-11-19 14:15 |
Osaka | Room 302, Nakanoshima Ctr., Osaka Univ. (Osaka) | Impedance spectroscopy analysis of buffer layer insertion at the interface between ITO and organic layer for the improvement of device stability in Alq3 organic light-emitting devices Tomoyuki Oshiro, Masahiro Konishi, Hirotake Kajii (Osaka Univ.), Takeo Otsuka (KANEKA Fundamental Technology Research Alliance Lab.), Yutaka Ohmori (Osaka Univ.) OME2012-69 |
The properties of tris(8-hydroxyquinolinato)aluminum (Alq_3)-based OLEDs without and with a 10-nm-thick 1,4,5,8,9,11-hex... [more] | OME2012-69 pp.39-42 |
| OME | 2012-10-17 16:00 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Tokyo) | Electro-optical devices based on poly(alkylfluorene) fabricated by all solution process Yutaka Ohmori, Daiki Terashima, Yusuke Kusumoto, Toshinari Kojima, Hirotake Kajii (Osaka Univ) OME2012-52 |
Among polymeric materials, poly(alkylfluorene) derivatives are soluble conducting polymer, and have high emissivity with... [more] | OME2012-52 pp.35-39 |
| SDM, OME | 2012-04-27 14:00 |
Okinawa | Okinawa-Ken-Seinen-Kaikan Bldg. (Okinawa) | Fabrication and Performance of Organic Solar Cells Using Hole-transporting Amorphous Molecular Materials with High Charge Carrier Mobility Hiroshi Kageyama (Univ. Ryukyus), Yutaka Ohmori (Osaka Univ.), Yasuhiko Shirota (Fukui Univ. Technol.) SDM2012-3 OME2012-3 |
Organic planar solar cells (OSCs) using amorphous molecular materials with high hole-drift mobilities, tris[4-(2-thienyl... [more] | SDM2012-3 OME2012-3 pp.9-13 |
| OME | 2011-09-22 15:45 |
Osaka | Osaka City Central Public Hall (Osaka) | Effect of LiF insertion at the interface of Al Cathode/Organic Layer on Transient Electroluminescence in Organic Light-Emitting Diodes based on Alq3 Tomofumi Ikeda, Hirotake Kajii, Yutaka Ohmori (Osaka Univ.) OME2011-45 |
[more] | OME2011-45 pp.21-24 |
| OME | 2011-09-22 16:10 |
Osaka | Osaka City Central Public Hall (Osaka) | Influence of UV irradiation on electrical and optical properties of organic light-emitting transistor based on poly(alkyfluorene) Daiki Terashima, Yusuke Kusumoto, Hirotake Kajii, Yutaka Ohmori (Osaka Univ.) OME2011-46 |
The fabrication and electrical and optical properties of top-gate-type organic field effect transistors (OFETs) utilizin... [more] | OME2011-46 pp.25-29 |
| EMD, CPM, OME | 2011-06-30 14:00 |
Tokyo | (Tokyo) | [Invited Talk]
Properties of Transient EL in Phosphorescent Organic Light-Emitting Diodes Hirotake Kajii, Yutaka Ohmori (Osaka Univ.) EMD2011-12 CPM2011-48 OME2011-26 |
The properties of transient electroluminescence (EL) of phosphorescent organic light-emitting diodes (OLEDs) were invest... [more] | EMD2011-12 CPM2011-48 OME2011-26 pp.23-27 |
| OME | 2011-03-08 11:20 |
Osaka | Osaka Univ. (Convention center) (Osaka) | Transient properties of multi-layer polymer light-emitting diodes with poly[9,9-dioctylfluoren-co-(benzo-thiadiazole)] Toshinari Kojima, Hirotake Kajii, Yutaka Ohmori (Osaka Univ.) OME2010-81 |
[more] | OME2010-81 pp.21-24 |
| OME | 2010-07-29 15:25 |
Yamaguchi | Teijin Co. Meeting Room No.5 (Yamaguchi) | Fabrication and Characteristics of Light-Emitting Organic Field Effect Transistors Utilizing Poly(9,9-dioctylfluorene-co-bithiophene) Kyohei Koiwai, Hirotake Kajii, Yutaka Ohmori (Osaka Univ.) OME2010-44 |
The fabrication and characteristics of light-emitting organic field effect transistors (OFETs) utilizing poly(9,9-diocty... [more] | OME2010-44 pp.23-28 |
| OPE, OME | 2009-11-13 11:00 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Tokyo) | Organic Photo-detectors Utilizing poly(fluorine) Derivatives Fabricated by Solution Process Tatsunari Hamasaki (Osaka Univ), Taichiro Morimune (Kagawa Nat Coll.), Hirotake Kajii, Yutaka Ohmori (Osaka Univ) OME2009-57 OPE2009-152 |
Conducting polymers have advantage that they have easily fabricated thin film by solution process. In this experiment, o... [more] | OME2009-57 OPE2009-152 pp.25-28 |
| OME | 2009-10-23 10:00 |
Osaka | Chuo-Denki-Club, ROOM 213 (Osaka) | Response properties of organic white light-emitting diodes using red fluorescent and blue phosphorescent materials Noriyoshi Takahota, Hirotake Kajii, Yutaka Ohmori (Osaka Univ.) OME2009-40 |
Organic white light-emitting diodes using red fluorescent and blue phosphorescent materials as emissive layers were fabr... [more] | OME2009-40 pp.1-5 |
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