METHOD AND APPARATUS FOR INCREASING TOUCH-CONTROL RESPONSE SPEED

This application provides a method and an apparatus for increasing a touch response speed. In this method, after a part of transmit channels are scanned, touch data obtained through scanning is immediately transmitted to an application processor. In addition, a subsequent transmit channel scanning process is performed while the touch data is transmitted, so that the transmit channel scanning process and the touch data transmission process are performed synchronously. After all transmit channels are scanned, a part of touch data obtained through the last scanning needs to be transmitted. Time required for transmitting a part of touch data is far less than time required for transmitting all touch data. Therefore, additional time required for transmitting data to the application processor is greatly reduced, so that time required for an entire touch response process is reduced, and a response speed of a touch operation is finally increased.