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| Presentation | 2014-10-10 11:20 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 Link to ES Tech. Rep. Archives: OME2014-39 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | The fabrication and characteristics of top-gate type bilayer polymer light-emitting transistors with phosphorescent dye doped in fluorene-type polymers are investigated. For poly(9,9-dioctylfluorenyl-2,7-diyl) (F8) and poly[(9,9-dioctylfluorenyl-2,7-diyl)-co-(1,4-benzo-{2,1',3}-thiadiazole)] (F8BT), top-gate type devices with polymethylmethacrylate（PMMA） as a gate insulator showed ambipolar characteristics. The hole and electron mobility were estimated to be approximately 10$^{-4}$ - 10$^{-3}$ cm$^{2}$/Vs. Devices with phosphorescent dye doped layer exhibit the ambipolar and light-emitting properties. Both fluorescence and phosphorescence emissions from a fluorescent host and a phosphorescent dopant materials can be achieved for bilayer devices. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Organic light-emitting transistor / Top gate structure / Conjugated fluorene polymer / Ambipolar transport / Phosphorescense / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 114, no. 241, OME2014-39, pp. 9-13, Oct. 2014. | |
| Paper # | OME2014-39 | |
| Date of Issue | 2014-10-03 (OME) | |
| ISSN | Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | OME2014-39 Link to ES Tech. Rep. Archives: OME2014-39 |
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| Conference Information | |
| Committee | OME |
| Conference Date | 2014-10-10 - 2014-10-10 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Osaka University Nakanoshima Center |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Organic devices and sensors, etc. |
| Paper Information | |
| Registration To | OME |
| Conference Code | 2014-10-OME |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Emission Properties of Bilayer Organic Light-Emitting Transistors Doped with Phosphorescent Dyes |
| Sub Title (in English) | |
| Keyword(1) | Organic light-emitting transistor |
| Keyword(2) | Top gate structure |
| Keyword(3) | Conjugated fluorene polymer |
| Keyword(4) | Ambipolar transport |
| Keyword(5) | Phosphorescense |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Hirotake Kajii |
| 1st Author's Affiliation | Osaka University (Osaka Univ.) |
| 2nd Author's Name | Hitoshi Tanaka |
| 2nd Author's Affiliation | Osaka University (Osaka Univ.) |
| 3rd Author's Name | Ikuya Ikezoe |
| 3rd Author's Affiliation | Osaka University (Osaka Univ.) |
| 4th Author's Name | Mikio Hara |
| 4th Author's Affiliation | Osaka University (Osaka Univ.) |
| 5th Author's Name | Takahiro Ohtomo |
| 5th Author's Affiliation | Osaka University (Osaka Univ.) |
| 6th Author's Name | Yutaka Ohmori |
| 6th Author's Affiliation | Osaka University (Osaka Univ.) |
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| Speaker | Author-1 |
| Date Time | 2014-10-10 11:20:00 |
| Presentation Time | 25 minutes |
| Registration for | OME |
| Paper # | OME2014-39 |
| Volume (vol) | vol.114 |
| Number (no) | no.241 |
| Page | pp.9-13 |
| #Pages | 5 |
| Date of Issue | 2014-10-03 (OME) |
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