A display panel with an in-cell force sensor includes an array glass and a transparent protective layer disposed on the array glass, which has first to fourth sides. An integrated circuit is disposed on the display panel and close to the first side, and provided with an operational amplifier. The array glass is divided into an active area provided with a thin film transistor array and a non-active area provided with a plurality of metal lines connected to the integrated circuit, and the transparent protective layer covers the plurality of metal lines, whereby the plurality of metal lines and the operational amplifier of the integrated circuit constitute a strain gauge.
