Presentation | 2015-01-29 Development of Thirty-Watt Class Stereo Audio Amplifier Consists of Visible Light-Emitting Diode and Silicon Solar Cell Kensho OKAMOTO, Nobuhito KURODA, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The first author Okamoto invented a novel transistor composed of an infrared light-emitting diode and a silicon photodiode in 2011, and he named the new device "distar". The distar operates in the same way as the conventional bipolar (or junction) 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, we have developed a thirty-watt class practical stereo audio amplifier using the distar amplifiers composed of high-power red light-emitting diodes and silicon solar cells. This paper introduces the distar high-power audio amplifier system. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Distar / LED / Solar cell / Transistor / Bipolar Transistor / Audio Amplifier |
Paper # | PN2014-29,OPE2014-154,LQE2014-141,EST2014-83,MWP2014-51 |
Date of Issue |
Conference Information | |
Committee | EST |
---|---|
Conference Date | 2015/1/22(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
Vice Chair | |
Secretary | |
Assistant |
Paper Information | |
Registration To | Electronic Simulation Technology (EST) |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Development of Thirty-Watt Class Stereo Audio Amplifier Consists of Visible Light-Emitting Diode and Silicon Solar Cell |
Sub Title (in English) | |
Keyword(1) | Distar |
Keyword(2) | LED |
Keyword(3) | Solar cell |
Keyword(4) | Transistor |
Keyword(5) | Bipolar Transistor |
Keyword(6) | Audio Amplifier |
1st Author's Name | Kensho OKAMOTO |
1st Author's Affiliation | Kagawa University() |
2nd Author's Name | Nobuhito KURODA |
2nd Author's Affiliation | R&D Division, LBC CO., LTD. |
Date | 2015-01-29 |
Paper # | PN2014-29,OPE2014-154,LQE2014-141,EST2014-83,MWP2014-51 |
Volume (vol) | vol.114 |
Number (no) | 433 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |