標題: Three-Dimensional Virtual Touch Display System for Multi-User Applications
作者: Huang, Yi-Pai
Wang, Guo-Zhen
Chang, Tian-Sheuan
Chen, Tsu-Han
電子工程學系及電子研究所
光電工程學系
Department of Electronics Engineering and Institute of Electronics
Department of Photonics
關鍵字: Embedded optical sensors;multi-marks;three-dimensional (3D) virtual touch
公開日期: 1-十一月-2013
摘要: By embedding optical sensors onto a TFT substrate in a display, a flat panel can sense images projected by infrared (IR) light. Light pens which can project Multi-T-mark including out-mark and in-mark of IR images were utilized to calculate the 3-axis information (x, y, and z) of the tip of the light-pen and achieve accurate user identification accordingly. Therefore, a 3-dimensional virtual touch display for 3-axis information with multi-user/multi-touch system can be achieved.
URI: http://dx.doi.org/10.1109/JDT.2013.2271633
http://hdl.handle.net/11536/23292
ISSN: 1551-319X
DOI: 10.1109/JDT.2013.2271633
期刊: JOURNAL OF DISPLAY TECHNOLOGY
Volume: 9
Issue: 11
起始頁: 921
結束頁: 928
顯示於類別:期刊論文


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