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Paper Abstract and Keywords
Presentation 2017-01-30 11:55
Distar power amplifier -- Novel power amplifier consists of only LED and Si solar cell --
Okamoto Kensho (Opto-SC Appl. Labo) EMD2016-69 MR2016-41 SCE2016-47 EID2016-48 ED2016-112 CPM2016-113 SDM2016-112 ICD2016-100 OME2016-81
Abstract (in Japanese) (See Japanese page) 
(in English) The author , emeritus professor Kagawa University, invented an epoch-making transistor composed of an infrared light-emitting diode and a silicon photodiode in 2011, and he named the novel device “distar”. The distar operates in the same way as the conventional bipolar transistor. Using the distar, it is possible to make a voltage amplifier with a voltage gain more than 40dB. Moreover, current amplifier and power amplifier can be fabricated by combining plural LEDs and silicon solar cell whose light receiving area is far broader than the silicon photodiode. Recently, he developed a fifty-watt class practical stereo audio amplifier using the distar amplifiers composed of high-power red light-emitting diodes and silicon solar cells. Moreover, he designed a fifty-kilowatt super-power distar. This paper introduces such high power distars and the systems using them.
Keyword (in Japanese) (See Japanese page) 
(in English) Distar / Power Amplifier / LED / Si Solar Cell / Audio Amplifier / / /  
Reference Info. IEICE Tech. Rep., vol. 116, no. 443, ED2016-112, pp. 1-6, Jan. 2017.
Paper # ED2016-112 
Date of Issue 2017-01-23 (EMD, MR, SCE, EID, ED, CPM, SDM, ICD, OME) 
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 EMD2016-69 MR2016-41 SCE2016-47 EID2016-48 ED2016-112 CPM2016-113 SDM2016-112 ICD2016-100 OME2016-81

Conference Information
Committee ICD CPM ED EID EMD MRIS OME SCE 
Conference Date 2017-01-30 - 2017-01-31 
Place (in Japanese) (See Japanese page) 
Place (in English) Miyajima-Morino-Yado(Hiroshima) 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Circuit, Device and Engineering Science 
Paper Information
Registration To ED 
Conference Code 2017-01-ICD-CPM-ED-EID-EMD-MR-OME-SCE-SDM-QIT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Distar power amplifier 
Sub Title (in English) Novel power amplifier consists of only LED and Si solar cell 
Keyword(1) Distar  
Keyword(2) Power Amplifier  
Keyword(3) LED  
Keyword(4) Si Solar Cell  
Keyword(5) Audio Amplifier  
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1st Author's Name Okamoto Kensho  
1st Author's Affiliation Opto Semiconductors Application Laboratory Application Laboratory Device Application Technology Laboratory (Opto-SC Appl. Labo)
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Speaker Author-1 
Date Time 2017-01-30 11:55:00 
Presentation Time 25 minutes 
Registration for ED 
Paper # EMD2016-69, MR2016-41, SCE2016-47, EID2016-48, ED2016-112, CPM2016-113, SDM2016-112, ICD2016-100, OME2016-81 
Volume (vol) vol.116 
Number (no) no.439(EMD), no.440(MR), no.441(SCE), no.442(EID), no.443(ED), no.444(CPM), no.445(SDM), no.446(ICD), no.447(OME) 
Page pp.1-6 
#Pages 6 
Date of Issue 2017-01-23 (EMD, MR, SCE, EID, ED, CPM, SDM, ICD, OME) 

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