Presentation | 2007/6/18 Organic Thin-Film Transistor with Printed Electrodes by using Microcontact and Direct Printing Processes Jeongdai Jo, Jong-Soo Ryu, Chung-Hwan Kim, Kwang-Young Kim, Eung-Sug Lee, Masayoshi Esashi, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Printed organic thin-film transistor(OTFT) to use as a switching device for an organic light emitting diode(OLED) were fabricated in the microcontact printinn and direct printing processes at room temperature. The gate electrodes(5μm, 10μm, and 20μm) of OTFT was fabricated using microcontact printing process, and source/drain electrodes(W/L=500μm/5μm, 500μm/10μm, and 500μm/20μm) was fabricated using direct printing process with hard poly(dimethylsiloxane)(h-PDMS) stamp. Printed OTFT with dielectric layer was formed using special coating system and organic semiconductor layer was ink-jet printing process. The microcontact and direct printing processes using h-PDMS stamp made it possible to fabricate printed OTFT with channel lengths down to 5μm, and reduced the process by 20 steps compared with photolithography. As results of measuring the transfer characteristics and output characteristics of OTFT fabricated with the printing process, the field effect characteristic was verified. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | microcontact printing / direct printing / organic thin film transistor / printed OTFT / h-PDMS stamp |
Paper # | ED2007-135,SDM2007-140 |
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Conference Information | |
Committee | ED |
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Conference Date | 2007/6/18(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Electron Devices (ED) |
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Language | ENG |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Organic Thin-Film Transistor with Printed Electrodes by using Microcontact and Direct Printing Processes |
Sub Title (in English) | |
Keyword(1) | microcontact printing |
Keyword(2) | direct printing |
Keyword(3) | organic thin film transistor |
Keyword(4) | printed OTFT |
Keyword(5) | h-PDMS stamp |
1st Author's Name | Jeongdai Jo |
1st Author's Affiliation | Intelligent & Precision Machinery Research Division, Korea Institute of Machinery & Materials (KIMM)() |
2nd Author's Name | Jong-Soo Ryu |
2nd Author's Affiliation | Intelligent & Precision Machinery Research Division, Korea Institute of Machinery & Materials (KIMM) |
3rd Author's Name | Chung-Hwan Kim |
3rd Author's Affiliation | Intelligent & Precision Machinery Research Division, Korea Institute of Machinery & Materials (KIMM) |
4th Author's Name | Kwang-Young Kim |
4th Author's Affiliation | Intelligent & Precision Machinery Research Division, Korea Institute of Machinery & Materials (KIMM) |
5th Author's Name | Eung-Sug Lee |
5th Author's Affiliation | Intelligent & Precision Machinery Research Division, Korea Institute of Machinery & Materials (KIMM) |
6th Author's Name | Masayoshi Esashi |
6th Author's Affiliation | Dept. of Nanomechanics, Graduate School of Engineering, Tohoku University |
Date | 2007/6/18 |
Paper # | ED2007-135,SDM2007-140 |
Volume (vol) | vol.107 |
Number (no) | 110 |
Page | pp.pp.- |
#Pages | 4 |
Date of Issue |