A display device includes: a base substrate; a light emitting element located on the base substrate; a thin-film encapsulation layer located on the light emitting element; touch electrodes located on the thin-film encapsulation layer, each of the touch electrode including an opening; and a strain gauge including: resistance lines located in the openings, respectively, the resistance lines located in the same layer as the touch electrodes and having variable resistance values changed in response to a touch input; a first connection line connecting two resistance lines neighboring each other along a first direction; and a second connection line connecting two resistance lines neighboring each other along a second direction, the second direction intersecting the first direction, wherein the first connection line and the second connection line are located between the thin-film encapsulation layer and the resistance lines.

Touch sensor and display device

A display panel, a pressure detection method of the display panel and a display device are disclosed. The display panel includes: a plurality of pressure sensors including first and second sensing signal measurement terminals; a detection module; a first multiplexer and a second multiplexer. Each first signal inputting terminal of the first multiplexer is electrically connected to one of the first sensing signal measurement terminals. Each second signal inputting terminal of the first multiplexer is electrically connected to one of the second sensing signal measurement terminals. First and second signal outputting terminals of the first multiplexer are electrically connected to first and second detection signal terminals, respectively. The first multiplexer controls a connection between one of the first signal inputting terminals and the first detection signal terminal and a connection between one of the second signal inputting terminals and the second detection signal terminal.

Display panel, pressure detection method thereof and display device

A touch sensor includes touch electrodes in a first area and a second area, a first force sensor electrode on a same layer as the touch electrodes and spaced from a first touch electrode in the first area, a first force sensor line on a same layer as the touch electrodes and electrically connected to the first force sensor electrode, the first force sensor line being at a second side of the first touch electrode, and touch lines on a same layer as, and connected to, the touch electrodes, the touch lines including a first touch line connected to the first touch electrode and at a first side of the first touch electrode.

Touch sensing unit having force sensor and display device including the touch sensing unit

The embodiment of the invention provides a display panel, a display device and a pressure touch method of the display panel, and relates to the technical field of display The border width of a display panel is decreased The display panel comprises multiple pressure sensors and a touch electrode, each pressure sensor comprises a first pressure electrode, a second pressure electrode, a third pressure electrode and a fourth pressure electrode, the first pressure electrodes, the second pressure electrodes, the third pressure electrodes and the fourth pressure electrodes are sequentially connected in an end-to-end mode, the touch electrode comprises multiple touch electrode blocks, part of the touch electrode blocks comprise border-shaped electrodes corresponding to all the pressure sensors,each border-shaped electrode is provided with a hollowed region, and each pressure sensor is located in the hollowed region of the corresponding border-shaped electrode The display panel is suitablefor the display device

Display panel, display device and pressure touch method of display panel

The present disclosure provides a display panel, a display device and a force touch method thereof. The display panel includes a plurality of force sensors disposed in a display area and a touch electrode including a plurality of touch electrode blocks. Each of the plurality of force sensors includes four force electrodes sequentially interconnected end-to-end, which are a first force electrode, a second force electrode, a third force electrode and a fourth force electrode. One or more of the plurality of touch electrode blocks each are frame-shaped electrodes and each of the plurality of force sensors corresponds to a respective one of the frame-shaped electrodes. Each of the frame-shaped electrodes is provided with a hollow area, and each of the plurality of force sensors is disposed in the hollow area of the respective frame-shaped electrode thereof. The display panel is applied in a display device.

Display panel, display device and force touch method

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Display panel, display device and pressure touch method of display panel

Display panel, display device and force touch method