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| Presentation | 2015-06-20 09:35 Explosion of scientific knowledge in the blue LED development -- A study on the revolution path of high tech product development -- Keisuke Shinagawa (Ritsumei Univ.)  DE2015-1 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Using bibliometric data on two new compound semi conductive materials, GaN, and ZnSe used in the development of blue light-emitting diodes, this study indicates that there exists the technological innovation behind the explosion of scientific knowledge which observed by a rapid increase of cumulative numbers of published papers during the early region of a logistic curve. In addition, the technological innovation is generated from Nakamura’s study, where Nakamura win the Nobel Prize. In contrast, there is not the explosion of scientific knowledge behind ZnSe development research where cumulative numbers of published papers increases lineally and gradually. In addition, the innovation shaped by latest scientific theory is not observed. The findings show that the technological innovation possibly determines innovation process of product development. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Blue LED / Bibliometrics / Revolution path / Technological innovation / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 115, no. 110, DE2015-1, pp. 1-6, June 2015. | |
| Paper # | DE2015-1 | |
| Date of Issue | 2015-06-13 (DE) | |
| 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 | DE2015-1 |
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| Conference Information | |
| Committee | DE |
| Conference Date | 2015-06-20 - 2015-06-20 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Recruit Technologies |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Social Computing |
| Paper Information | |
| Registration To | DE |
| Conference Code | 2015-06-DE |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Explosion of scientific knowledge in the blue LED development |
| Sub Title (in English) | A study on the revolution path of high tech product development |
| Keyword(1) | Blue LED |
| Keyword(2) | Bibliometrics |
| Keyword(3) | Revolution path |
| Keyword(4) | Technological innovation |
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| 1st Author's Name | Keisuke Shinagawa |
| 1st Author's Affiliation | Ritsumei University (Ritsumei Univ.) |
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| Speaker | Author-1 |
| Date Time | 2015-06-20 09:35:00 |
| Presentation Time | 25 minutes |
| Registration for | DE |
| Paper # | DE2015-1 |
| Volume (vol) | vol.115 |
| Number (no) | no.110 |
| Page | pp.1-6 |
| #Pages | 6 |
| Date of Issue | 2015-06-13 (DE) |
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