Bare finger 3d air-touch system using an embedded optical sensor array for mobile displays

Guo Zhen Wang, Yi-Pai Huang, Tian-Sheuan Chang, Tsu Han Chen

研究成果: Article同行評審

12 引文 斯高帕斯(Scopus)

摘要

Generally, 3-D interactive systems are used in systems with large displays and are not suitable for portable devices. To 'touch' a floating 3-D image displayed from a mobile device, we proposed a camera-free, 3D, interactive, virtual-touch system for bare fingers. By embedding optical sensors into the display pixels and adding angular scanning illuminators to the edge of the display, a flat panel can sense the images reflected off a bare finger. The three-axis (x, y, z) information of the fingertip can be determined by analyzing these reflected images. The proposed 3-D virtual-touch system successfully functions with a 4-in mobile display.

原文English
文章編號6576158
頁(從 - 到)13-18
頁數6
期刊IEEE/OSA Journal of Display Technology
10
發行號1
DOIs
出版狀態Published - 1 一月 2014

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