Summary of Novel Touchscreen Technology and Patents Analysis

This paper briefly describes a variety of novel touchscreen technology in recent years.The types of touchscreen are roughly grouped into five categories: 3D touchscreen, projection touchscreen, flexible touchscreen,tactile sensations touchscreen and others, the paper also gives some patent analysis. At the end of paper,a prediction about the future development direction of the touchscreen technology is given,which provides a reference for manufacturers of touchscreen and relevant industry.