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高可拉伸的电发光皮肤用于光学信号和触觉传感

C Larson¹, B Peele¹, S Li²

¹Department of Mechanical and Aerospace Engineering, Cornell University, Ithaca, NY 14853, USA.

Science (New York, N.Y.)

|March 5, 2016

概括

研究人员利用头足动物的皮肤开发出一种可伸缩,发光的新材料. 这种灵活的显示技术为软机器人和先进的接口提供动态色彩和感官反.

科学领域:

材料科学
机器人技术
生物仿真

背景情况:

头足动物使用适应性皮肤进行伪装和沟通.
现有的显示技术缺乏显著的机械灵活性和动态光发射.

研究的目的:

创建一个可伸缩的,电发光材料模仿头足动物的皮肤.
开发一个灵活的显示器, 能够提供动态色彩和感官反.

主要方法:

使用ZnS合剂介电弹性体和水凝电极制造薄板.
通过复制成型开发可单独控制的像素.
将材料整合到软机器人的皮肤中.

主要成果:

该材料在发光时表现出很大的单轴拉伸和表面积变化.
展示了能够拉伸,折叠和滚动的可伸缩显示器.
在软机器人中成功集成,提供动态色彩和刺激响应反.

结论:

这种新型的发光材料为先进的软机器人和可穿戴显示器提供了途径.
这种仿生方法可以在灵活的电子设备中实现动态视觉通信和集成传感.

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