Touch display panel and electronic device

A touch display panel, comprising:

• a substrate;
• a first touch electrode disposed on the substrate, the first touch electrode having a metal mesh structure;
• and
• a second touch electrode disposed on the substrate and adjacent to the first touch electrode, the second touch electrode having a metal mesh structure,
• wherein the first touch electrode comprises a first metal line extending toward the second touch electrode, the second touch electrode comprises a second metal line extending toward the first touch electrode, the first metal line and the second metal line are disposed collinearly and spaced apart from each other, and
• wherein the touch display panel further comprises an insulated first optical compensation line disposed between the first metal line and the second metal line, the first optical compensation line is disposed collinearly with the first metal line and the second metal line, and both end portions of the first optical compensation line abut against the first metal line and the second metal line, respectively.