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| Presentation | 2018-01-26 09:00 ZnS:Cu dispersive type EL devices prepared by liquid phase reaction method Shohei Ueda, Satoshi Tanaka, Kouki Saruta, Tadashi Ishigaki, Koutoku Ohmi (Tottori Univ.)  EID2017-37 Link to ES Tech. Rep. Archives: EID2017-37 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | The synthesis of ZnS:Cu nanophosphor and the proper thermal treatment has been investigated to improve luminescent characteristics of dispersive type electroluminescent devices, since both high concentration of Cu activation and high density of CuxS formation are important. It has been found that step thermal treatment, i.e., the firing at 1000℃ and the after-annealing at 750℃ is the proper thermal treatment. A currently obtained EL luminance is still very low and is about 1.3 cd/m2 at 233 V and at 1 kHz. It concludes that both enough large ZnS:Cu particles and high crystallinity are necessary to obtain high EL characteristics. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | dispersive type EL / nanophosphor / ZnS:Cu / liquid phase reaction / thermal treatment / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 117, no. 411, EID2017-37, pp. 49-52, Jan. 2018. | |
| Paper # | EID2017-37 | |
| Date of Issue | 2018-01-18 (EID) | |
| 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 | EID2017-37 Link to ES Tech. Rep. Archives: EID2017-37 |
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| Conference Information | |
| Committee | EID ITE-IDY IEIJ-SSL SID-JC IEE-EDD |
| Conference Date | 2018-01-25 - 2018-01-26 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Shizuoka Univ., Hamamatsu |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | EID |
| Conference Code | 2018-01-EID-IDY-SSL-JC-EDD |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | ZnS:Cu dispersive type EL devices prepared by liquid phase reaction method |
| Sub Title (in English) | |
| Keyword(1) | dispersive type EL |
| Keyword(2) | nanophosphor |
| Keyword(3) | ZnS:Cu |
| Keyword(4) | liquid phase reaction |
| Keyword(5) | thermal treatment |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Shohei Ueda |
| 1st Author's Affiliation | Tottori University (Tottori Univ.) |
| 2nd Author's Name | Satoshi Tanaka |
| 2nd Author's Affiliation | Tottori University (Tottori Univ.) |
| 3rd Author's Name | Kouki Saruta |
| 3rd Author's Affiliation | Tottori University (Tottori Univ.) |
| 4th Author's Name | Tadashi Ishigaki |
| 4th Author's Affiliation | Tottori University (Tottori Univ.) |
| 5th Author's Name | Koutoku Ohmi |
| 5th Author's Affiliation | Tottori University (Tottori Univ.) |
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| Speaker | Author-1 |
| Date Time | 2018-01-26 09:00:00 |
| Presentation Time | 10 minutes |
| Registration for | EID |
| Paper # | EID2017-37 |
| Volume (vol) | vol.117 |
| Number (no) | no.411 |
| Page | pp.49-52 |
| #Pages | 4 |
| Date of Issue | 2018-01-18 (EID) |
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