TOUCH SUBSTRATE, DISPLAY APPARATUS, AND DETECTION METHOD FOR TOUCH ELECTRODE PATTERN

摘要

A touch substrate, a display apparatus, and a detection method for a touch electrode pattern. The touch substrate (01) comprises touch electrodes (20) sequentially arranged in the first direction, and each touch electrode (20) extends in the second direction and has a head end (20a), a middle end (20c), and a tail end (20b) that are electrically connected in sequence. In the second direction, the middle ends (20c) are close to the first side (01a) of the touch substrate (01), and the head ends (20a) and the tail ends (20b) are close to the second side (01b) of the touch substrate (01), the head ends (20a) and the tail ends (20b) being each connected to a touch pad (30). The head end (20a) and the tail end (20b) of the same touch electrode (20) are connected to different touch pads (30). The touch substrate (01) can prevent module materials from waste.