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Search Results: Conference Papers
 Conference Papers (Available on Advance Programs)  (Sort by: Date Descending)
 Results 1 - 20 of 34  /  [Next]  
Committee Date Time Place Paper Title / Authors Abstract Paper #
OME 2016-09-30
17:15
Osaka Osaka Univ. Suita Campus, Icho kaikan 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 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 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 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 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 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 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 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 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. 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. 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. 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. 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 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 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   [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) 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 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. 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 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
 Results 1 - 20 of 34  /  [Next]  
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