Boe Technology Group Co., Ltd.

Hefei Boe Optoelectronics Technology Co., Ltd.

Xiujuan Wang

Xianjie Shao

Bo Liu

Yimin Chen

Silin Feng

Zhangmeng Wang

Pengcheng Mu

A touch control module, a display panel, a display device, and a touch control method. The touch control module includes a first substrate and an array of touch electrodes disposed on a first surface of the first substrate. In a touch control period of a touch electrode row, the touch electrode row and at least one touch electrode row directly adjacent to the touch electrode row are configured to receive a same touch scan signal simultaneously. Therefore, under synchronous modulation, the influence of the coupling between directly adjacent touch electrode rows is reduced and overall uniformity of the capacitance is achieved, so that accuracy of the touch positioning and the pressure touch control can be improved.

Touch control module, display panel, display device and touch control method

The present disclosure provides a pixel circuit, a driving method thereof and a display panel. In the pixel circuit, the storage module stores a written data signal at a first node, and then the potential of the second node is controlled according to the stored data signal, so that the pixel circuit outputs a driving signal for driving a pixel unit to emit light under the control of key nodes (i.e. the first node and a second node) to achieve normal light emission of the pixel. When the pixel circuit is applied in a display device, the data signal stored by the storage module may replace a data signal input from a data line when a still picture is displayed.

Pixel circuit, driving method thereof and display panel

A pixel circuit, a memory circuit, a display panel and a driving method. The pixel circuit includes a data writing circuit, a signal storage circuit and a display driving circuit. The data writing circuit is configured to write a data signal into the signal storage circuit according to a scan signal, the signal storage circuit is configured to store the data signal and control the display driving circuit to perform driving for display according to the data signal. The signal storage circuit comprises a first switch, a second switch, a third switch, a first node and a second node.

Pixel circuit, memory circuit, display panel and driving method

The present disclosure provides a display control method for a display panel and a display device. The display panel includes an array substrate and an opposite substrate, wherein the array substrate is provided with data lines, scan lines and pixel units arranged in an array, the opposite substrate includes a black matrix, and the method includes: inputting an alternating current signal to the black matrix so as to form an alternating electric field between the black matrix and the array substrate, so that impurity ions between the array substrate and the opposite substrate are in a motion state under an action of the alternating electric field, rather than being adsorbed on the array substrate and the opposite substrate.

Display control method and display device

The disclosure discloses a data voltage storage circuit, a method for driving the same, a liquid crystal display, and a display device, and the data voltage storage circuit includes a voltage input subcircuit, a storage control subcircuit, and an output control subcircuit; and the storage control subcircuit stores a data signal input to the first node, so that the data signal can be stored for a long period of time. The three subcircuits above cooperate with each other so that a signal output end can be provided with a signal of a second reference voltage signal end or a common voltage signal end using the simple structure to thereby lower the difficulty of a fabrication process thereof, narrow a space to be occupied by the circuit, and improve a pixel aperture ratio.

Data voltage storage circuit, method for driving the same, liquid crystal display panel, and display device

A shift register unit and a method of driving the same, a gate driving circuit and a display device are provided. The first pull-up circuit of the shift register is configured to output a signal of the first clock signal end to the first signal output end under a control of the pull-up node. The second pull-up circuit is configured to output the signal of the first clock signal end to the second signal output end under a control of the pull-up node. The first pull-down circuit is configured to pull down a potential of the pull-up node and a potential of the first signal output end to the potential of the second voltage end under a control of the pull-down node. The second pull-down circuit is configured to pull down a potential of the second signal output end to the potential of the second voltage end under a control of the pull-down node.

Shift register unit and method of driving the same, gate driving circuit and display device

The present application discloses a self-capacitive touch substrate. The self-capacitive touch substrate includes a base substrate; a plurality gate lines crossing over a plurality of data lines; a plurality of touch electrodes; and a plurality of touch signal lines, each of which is electrically connected to one of the plurality of touch electrodes. The plurality of touch signal lines cross over the plurality of data lines.

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Beijing, China

Xiujuan Wang