TOUCH SENSING DEVICE AND METHOD FOR TRANSMITTING DATA THEREFROM

摘要

PURPOSE: A touch sensing device and a data transmission method therefrom are provided to stably process large-capacity digital touch data at an MCU without the error of coordinate recognition. CONSTITUTION: A touch sensing device comprises multiple touch sensors, an ROIC(Read Out Integrated Circuit)(102), a memory(106), an MCU(108), and a timing controller(104). The ROIC converts the analog output from the touch sensors into digital touch data. The memory stores the digital touch data. The MCU calculates a coordinate value of a touch position by analyzing the digital touch data. The timing controller stores the digital touch data received from the ROIC in the memory and transmits the stored digital touch data to the MCU.