EMBEDDED SELF-CAPACITANCE TOUCH LIQUID CRYSTAL DISPLAY APPARATUS, AND DATA PROCESSING CHIP AND SCREEN BODY THEREOF

摘要

An embedded self-capacitance touch liquid crystal display apparatus, and a data processor and a screen body thereof. The embedded self-capacitance touch liquid crystal display device comprises reusable electrodes (1), touch-controlled switch devices (2), and data processing chips (3). The touch-controlled switch devices (2) are divided into N touch groups. When the data processing chips (3) are used for touch detection and control, after touch-controlled ends of the touch-controlled switch devices of various touch groups receive connected touch control signals according to touch time slices, the reusable electrodes (1) of the same touch group are electrically connected to a touch module in one touch time slice. By means of the solution of electrode reuse and pin reuse, the number of pins of data processing chips of an embedded self-capacitance touch liquid crystal display device is reduced, then the number of contact point bumps of a touch detection channel is reduced, the area of chips is reduced, and a boundary range of a touch display panel is reduced.