A photovoltaic mode pixel Embedding energy harvesting capability For future self-powered image sensors

被引：0
|
作者：
Nogier, Amaury [1 ]
Sicard, Gilles [1 ]
Peizerat, Arnaud [1 ]
机构：
[1] Univ Grenoble Alpes, CEA LETI, L3I Lab, MINATEC Campus, Grenoble, France
来源：
2018 16TH IEEE INTERNATIONAL NEW CIRCUITS AND SYSTEMS CONFERENCE (NEWCAS) | 2018年
关键词：
harvesting; solar energy; ultra-low power; CMOS pixel; image sensor; self-powered system; photovoltaic; digital readout;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this paper, a new architecture of a photovoltaic mode pixel is presented. This pixel array embeds the capability to continuously harvest solar energy thanks to its photovoltaic mode of operation while one pixel row is in an imaging configuration. A small 4x20 pixel matrix has been designed and tested to demonstrate the ultra-low power imaging capability of the pixel and also its harvesting capability. Experimental results show that this pixel is paving the way to an autonomous and self-powered image sensor working under realistic light condition (few klux).
引用
收藏
页码：261 / 264
页数：4
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