Touch panel and touch method thereof, electronic device

A touch panel, comprising:

• a first touch detection line, a touch electrode, a second touch detection line, a first switch element, a first gate line, and a display pixel,
• wherein the first gate line is connected with the touch electrode through the first switch element;
• the first switch element comprises a first switch transistor;
• a first electrode of the first switch transistor is connected with the second touch detection line, a second electrode of the first switch transistor is connected with the touch electrode, and a gate electrode of the first switch transistor is connected with the first gate line;
• the first gate line is configured to provide a first gate signal to the gate electrode of the first switch transistor to control the first switch transistor;
• the first touch detection line is directly electrically connected with the touch electrode and is insulated from the second detection line, and the second detection line is connected with the touch electrode through the first switch element;
• the display pixel comprises a second switch element, and the first gate line is further connected with the second switch element to control the second switch element;
• the second switch element comprises a second switch transistor;
• a first electrode of the second switch transistor is connected with the second touch detection line, a second electrode of the second switch transistor is connected with a pixel electrode of the display pixel, and a gate electrode of the second switch transistor is connected with the first gate line.