촉감 제시 장치, 촉감 셀, 및 촉감 제시 장치를 제어하는 방법
김영호, 안충현, 홍진우
- 9075437 (2015.07.07)
- Disclosed is a tactile presentation apparatus including a plurality of tactile cells. Each of the plurality of tactile cells includes a supporter for shielding magnetic force, a tactile feeder moving up according to the magnetic force in the supporter, and an electromagnet generating magnetic force depending on depth information of a pixel. The tactile presentation apparatus includes a permanent magnet, a vibration device that vibrates according to texture information, and a pressure sensor measuring pressure applied to the tactile feeder.
- KSP 제안 키워드
- Depth information, Magnetic Force, Pressure Sensor, Texture information, permanent-magnet(PM)