Touch panel, touch display panel and repairing method thereof

A touch panel, comprising:

• a substrate;
• and
• a touch sensing array disposed on the substrate, wherein the touch sensing array comprises:
• a plurality of first transparent sensing series arranged along a first direction, wherein each first transparent sensing series comprises a plurality of first transparent sensing pads electrically connected with each other;
• a plurality of second transparent sensing series arranged along a second direction, wherein each second transparent sensing series comprises a plurality of second transparent sensing pads electrically connected with each other, and each first transparent sensing pad is isolated from each second transparent sensing pad;
• a plurality of conductive repair marks disposed corresponding to the first transparent sensing pads or the second transparent sensing pads;
• and
• a protective layer covering the first transparent sensing series and the second transparent sensing series.

A method for repairing a touch panel, comprising:

• providing a touch panel, comprising a substrate and a touch sensing array disposed on the substrate and having a defect, the touch sensing array comprising:
• a plurality of first transparent sensing series arranged along a first direction, wherein each first transparent sensing series comprises a plurality of first transparent sensing pads electrically connected with each other;
• a plurality of second transparent sensing series arranged along a second direction, wherein each second transparent sensing series comprises a plurality of second transparent sensing pads electrically connected with each other, and each first transparent sensing pad is isolated from each second transparent sensing pad;
• a plurality of conductive repair marks disposed corresponding to the first transparent sensing pads or the second transparent sensing pads;
• and
• a protective layer covering the first transparent sensing series and the second transparent sensing series;
• and
• performing a repair process using the conductive repair marks as alignment marks to form a repair line electrically connected with the adjacent first or second transparent sensing pads where the defect located.