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Paper Abstract and Keywords
Presentation 2010-10-08 10:30
Study of Optical Wireless Power Supply System for Mobile Phone with DSC and OLED
Minoru Watanabe (OKI Semi), Yoshiaki Oku (Rohm), Kazuhiko Takeno, Hosei Matsuoka (NTT DOCOMO) EE2010-17
Abstract (in Japanese) (See Japanese page) 
(in English) Optical wireless power supply system with dye-sensitized solar cell (DSC) and organic light emitting diode (OLED) was studied for mobile phone. Recently, several wireless power supply technologies for example electromagnetic induction, electro magnetic resonance, microwave and laser transmit electricity were proposed for easily and comfortably charging. However, there were some difficulty for practical use because of safety, legal regulation and electric wave interference. We propose the Organic PV and EL system using visible light for power source. In this paper, we have made a trial product and have estimated the generating power of DSC and OLED system. As results, we showed that 40k lux intensity of OLED light andη40% visible light conversion efficiency DSC system could generate 0.1W power.
Keyword (in Japanese) (See Japanese page) 
(in English) DSC / OLED / Wireless power supply / Mobile phone / Energy harvesting / / /  
Reference Info. IEICE Tech. Rep., vol. 110, no. 218, EE2010-17, pp. 7-11, Oct. 2010.
Paper # EE2010-17 
Date of Issue 2010-10-01 (EE) 
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 EE2010-17

Conference Information
Committee EE  
Conference Date 2010-10-08 - 2010-10-08 
Place (in Japanese) (See Japanese page) 
Place (in English) Kikai-Shinko-Kaikan Bldg. 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To EE 
Conference Code 2010-10-EE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Study of Optical Wireless Power Supply System for Mobile Phone with DSC and OLED 
Sub Title (in English)  
Keyword(1) DSC  
Keyword(2) OLED  
Keyword(3) Wireless power supply  
Keyword(4) Mobile phone  
Keyword(5) Energy harvesting  
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1st Author's Name Minoru Watanabe  
1st Author's Affiliation OKI Semiconductor (OKI Semi)
2nd Author's Name Yoshiaki Oku  
2nd Author's Affiliation Rohm (Rohm)
3rd Author's Name Kazuhiko Takeno  
3rd Author's Affiliation NTT DOCOMO (NTT DOCOMO)
4th Author's Name Hosei Matsuoka  
4th Author's Affiliation NTT DOCOMO (NTT DOCOMO)
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Speaker Author-1 
Date Time 2010-10-08 10:30:00 
Presentation Time 30 minutes 
Registration for EE 
Paper # EE2010-17 
Volume (vol) vol.110 
Number (no) no.218 
Page pp.7-11 
#Pages 5 
Date of Issue 2010-10-01 (EE) 

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