3D Multi-touch Screen Based on Pressure Sensor

被引：1
|
作者：
Xue, Guo [1 ]
机构：
[1] Ctr Internet Things, Xuzhou, Jiangsu, Peoples R China
来源：
APPLIED SCIENCE, MATERIALS SCIENCE AND INFORMATION TECHNOLOGIES IN INDUSTRY | 2014年 / 513-517卷
关键词：
capacitive touch screen; multi-touch; pressure sensor;
D O I：
10.4028/www.scientific.net/AMM.513-517.4064
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
This paper describes a 3D multi-touch screen based on pressure sensor. Aiming at the disadvantage of traditional capacitive touch screen such as detection errors and inaccurate positioning caused by environmental impact, the multi-touch screen in this paper adds thin film pressure sensors and control chips on the ordinary capacitance touch screen, which can obtain the number and location of touch points and the corresponding touch pressure. This 3D Multi-touch screen is simple and compact in structure, improves the accuracy of touch detection effectively and realizes the 3D multi-touch operation, it's safe and reliable.
引用
收藏
页码：4064 / 4067
页数：4
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