nanogenerator

Michigan State University 's low-cost device , known as a nanogenerator , has already been tested .

密歇根州立大学的这款低成本设备，即纳米发电器，已通过测试。

The device is called a biocompatible ferroelectret nanogenerator , or FENG .

该装置的名称是生物相容性铁电驻极体纳米发电器，简称FENG。

The nanogenerator used to power the LED lights was palm-sized , while the device used to power the touch screen was as small as a finger .

用来给LED灯泡发电的纳米发电器只有手掌大小，而用来给触摸屏发电的设备只有手指大小。

The completed device is called a biocompatible ferroelectret nanogenerator , or FENG , and is as thin as a sheet of paper .

该研究成品被称为生物可容性铁电纳米发电器，简称FENG，就如一张纸那样薄。

Demonstration videos show that with the nanogenerator , the scientists successfully operated an LCD touch screen , a bank of 20 LED lights and a flexible keyboard , all with a simple touching or pressing motion and without the aid of a battery .

演示视频显示，利用这种纳米发电器，科学家们在未使用电池的情况下，仅靠简单的触碰和按压动作，成功运转了一个LCD触摸屏、一组20只的LED灯泡和一个可弯曲键盘。