THERMAL SENSATION DISPLAY WITH CONTROLLABLE THERMAL CONDUCTIVITY

被引：0

作者：

Hirai, Seiya ^{[1
]}

Miki, Norihisa ^{[1
]}

机构：

[1] Keio Univ, Tokyo, Japan

来源：

2019 20TH INTERNATIONAL CONFERENCE ON SOLID-STATE SENSORS, ACTUATORS AND MICROSYSTEMS & EUROSENSORS XXXIII (TRANSDUCERS & EUROSENSORS XXXIII) | 2019年

关键词：

Tactile display; Thermal sensation; Thermal conductivity; Effective thermal conductivity; Liquid metal;

D O I：

10.1109/transducers.2019.8808369

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：

We demonstrate a thermal sensation display that can present various thermal sensation by varying the thermal conductivity of the display. Thermal sensation, i.e. cold/cool/warm/hot, is one of the major tactile sensations and needs to be further investigated to advanced VRiAR systems. Although many reports on the tactile displays present hoticold surfaces by changing the surface werature, the proposed display is the first one that can control thermal conductivity. The device contains liquid metal, whose contact to the top titanium plate determines the thermal conductivity of the device and thus, the thermal sensation presented to the users. This device can be a good platform for the study of thermal sensation.

引用

页码：1659 / 1661

页数：3

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