Presentation | 2014-01-25 Reduction of Threshold Voltage and Improvement of Light Out-coupling Efficiency by Coating Nanoparticles in Inorganic TFEL Devices Shota Kunioka, Yuki Itagaki, Koutoku Ohmi, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The reduction of a driving voltage and an improvement of light outcoupling efficiency has been attempted by coating nanoparticles between the phosphor layer and the first insulating layer using a ink-jet printer. By coating SrTiO_3 nanoparticles, the threshold voltage is decreased by 40 V, and the luminance and luminous efficiency are improved by 1.8 and 2.2 times, respectively. It has been also confirmed that a high dielectric nanoparticles is effective to reduce the threshold voltage. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | inorganic EL / ink-jet printing / SrTiO_3 / Nanoparticle / light outcoupling efficiency |
Paper # | EID2013-23 |
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Conference Information | |
Committee | EID |
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Conference Date | 2014/1/17(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 | Electronic Information Displays (EID) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Reduction of Threshold Voltage and Improvement of Light Out-coupling Efficiency by Coating Nanoparticles in Inorganic TFEL Devices |
Sub Title (in English) | |
Keyword(1) | inorganic EL |
Keyword(2) | ink-jet printing |
Keyword(3) | SrTiO_3 |
Keyword(4) | Nanoparticle |
Keyword(5) | light outcoupling efficiency |
1st Author's Name | Shota Kunioka |
1st Author's Affiliation | Dept. Electrical and Electronic Eng., Tottori Univ.() |
2nd Author's Name | Yuki Itagaki |
2nd Author's Affiliation | Dept. Electrical and Electronic Eng., Tottori Univ. |
3rd Author's Name | Koutoku Ohmi |
3rd Author's Affiliation | Dept. Electrical and Electronic Eng., Tottori Univ.:Tottori University Electronic Display Research Center |
Date | 2014-01-25 |
Paper # | EID2013-23 |
Volume (vol) | vol.113 |
Number (no) | 408 |
Page | pp.pp.- |
#Pages | 4 |
Date of Issue |