A highly noise-immune touch controller using Filtered-Delta-Integration and a charge-interpolation technique for 10.1-inch capacitive touch-screen panels.
Junhyeok YangSang-Hui ParkJung-Min ChoiHyunsik KimChangbyung ParkSeung-Tak RyuGyu-Hyeong ChoPublished in: ISSCC (2013)
Keyphrases
- touch screen
- smart phones
- mobile devices
- control system
- low pass filtering
- noisy data
- noise level
- random noise
- mobile phone
- data integration
- missing data
- signal to noise ratio
- controller design
- low pass
- linear interpolation
- gaussian noise
- neural network
- noise reduction
- closed loop
- real time
- fuzzy controller
- median filter
- control method
- nonlinear systems
- control algorithm
- optimal control
- control strategy
- edge direction