Capacitive touchscreen‐integrated electrostatic tactile display with localized sensation.
- Resource Type
- Article
- Authors
- Haga, Hiroshi; Sugimoto, Daisuke; Yang, Yiping; Sasaki, Harue; Asai, Takuya; Shigemura, Koji
- Source
- Journal of the Society for Information Display. Feb2019, Vol. 27 Issue 2, p59-71. 13p.
- Subject
- *TOUCH screen interfaces
*CAPACITIVE sensors
*TOUCH screens
*ELECTROSTATIC interaction
*TACTILE sensors
- Language
- ISSN
- 1071-0922
An electrostatic tactile display with a projected capacitive touchscreen integrated into a single panel was demonstrated. Every electrode on the panel is driven for both tactile presentation and the touch sensor. The functions are both time and spatially multiplexed, and a reference–node‐driven high‐pass filter in the touch controller filters out the noise from the tactile driving signals. Figure 1. Configuration of electrostatic tactile display integrated with a projected capacitive touchscreen [ABSTRACT FROM AUTHOR]