2018年4月
1 mm3-sized optical neural stimulator based on CMOS integrated photovoltaic power receiver
AIP Advances
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- 巻
- 8
- 号
- 4
- 開始ページ
- 045018
- 終了ページ
- 045018
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1063/1.5024243
- 出版者・発行元
- AIP Publishing
© 2018 Author(s). In this work, we present a simple complementary metal-oxide semiconductor (CMOS)-controlled photovoltaic power-transfer platform that is suitable for very small (less than or equal to 1-2 mm) electronic devices such as implantable health-care devices or distributed nodes for the Internet of Things. We designed a 1.25 mm × 1.25 mm CMOS power receiver chip that contains integrated photovoltaic cells. We characterized the CMOS-integrated power receiver and successfully demonstrated blue light-emitting diode (LED) operation powered by infrared light. Then, we integrated the CMOS chip and a few off-chip components into a 1-mm3 implantable optogenetic stimulator, and demonstrated the operation of the device.
- リンク情報
- ID情報
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- DOI : 10.1063/1.5024243
- eISSN : 2158-3226
- SCOPUS ID : 85076236529