Metal mesh touch display structure and manufacturing method thereof

A metal mesh touch display structure, comprising:

• a display device and a metal mesh structure disposed on the display device;
• the metal mesh structure comprising a bridge point disposed on the display device, a first protective layer disposed on the bridge point, a first metal wire disposed on the first protective layer for forming a first direction electrode of mutual capacitance and a second metal wire for forming a second direction electrode of the mutual capacitance, formed of a same metal layer, and a second protective layer disposed on the first metal wire and the second metal wire;
• the first metal wire and the second metal wire being insulated from each other, the first metal wire forming a grid pattern corresponding to shape of the first direction electrodes of the mutual capacitance, the second metal wire forming a grid pattern corresponding to the second direction electrodes of the mutual capacitance;
• the first protective layer being disposed with a via corresponding to the bridge point, and the second metal wire being connected to the bridge point through the via;
• grid of the grid patterns being formed on a light-shielding layer between sub-pixels of the display device.
• a first via disposed on the color-resist layer for electrically connecting a drain of the TFT and a pixel electrode;
• the drain of the TFT comprising a drain body disposed corresponding to the first via, and a first extending portion, a second extending portion, and a third extending portion formed by outwardly protruding from edges of the drain body.