EMBEDDED TOUCHSCREEN AND DISPLAY APPARATUS

摘要

An embedded touchscreen and display apparatus, said embedded touchscreen comprising an upper substrate (01) and a lower substrate (02) arranged opposite each other, a common electrode layer (03) arranged on the side of the lower substrate (02) facing the upper substrate (01), and a touch control detection chip (04). The common electrode layer (03) is formed of a plurality of mutually independent self-capacitance electrodes (05); the touch control detection chip (04) is used for loading a common electrode signal to each self-capacitance electrode (05) during a display time period, and judging the touch control position during a touch control time period by means of detecting the capacitance value change of each self-capacitance electrode (05). The process of manufacturing the present embedded touchscreen in an array substrate does not require additional processing, saving production costs and improving production efficiency.