Presentation | 2004/10/1 Electroluminescent Behavior of Liquid-Crystalline Materials Showing Bipolar Carrier-Transporting Properties Masuki KAWAMOTO, Tomiki IKEDA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We designed and synthesized novel liquid-crystalline (LC) materials containing an oxadiazole moiety as an electron-transporting unit and an amine moiety as a hole-transporting unit in a single unit. The most significant characteristic of the LCs is to possess bipolar carrier-transporting abilities. Electroluminescent (EL) devices were fabricated with a simple configuration of ITO/LC/MgAg to demonstrate EL behavior. Furthermore, the polarized EL was observed due to self-assemblies of mesogenic chromophores. Especially we found that a rubbed semi-conducting polymer layer acts not only as a hole-injecting layer but also as an LC alignment layer. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Electroluminescence / Liquid Crystal / Bipolar Carrier Transport / Control of Alignment |
Paper # | OME2004-79,OPE2004-142 |
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Committee | OME |
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Conference Date | 2004/10/1(1days) |
Place (in Japanese) | (See Japanese page) |
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Registration To | Organic Material Electronics (OME) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Electroluminescent Behavior of Liquid-Crystalline Materials Showing Bipolar Carrier-Transporting Properties |
Sub Title (in English) | |
Keyword(1) | Electroluminescence |
Keyword(2) | Liquid Crystal |
Keyword(3) | Bipolar Carrier Transport |
Keyword(4) | Control of Alignment |
1st Author's Name | Masuki KAWAMOTO |
1st Author's Affiliation | RIKEN (The Institute of Physical and Chemical Research):Chemical Resources Laboratory, Tokyo Institute of Technology() |
2nd Author's Name | Tomiki IKEDA |
2nd Author's Affiliation | Chemical Resources Laboratory, Tokyo Institute of Technology |
Date | 2004/10/1 |
Paper # | OME2004-79,OPE2004-142 |
Volume (vol) | vol.104 |
Number (no) | 332 |
Page | pp.pp.- |
#Pages | 5 |
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