Boe Technology Group Co., Ltd.

Hefei Xinsheng Optoelectronics Technology Co., Ltd.

China Institute of Atomic Energy

Donghui Zhang

Xiaoye Ma

Ruifang Du

Xiaofang Gu

Guodong Liu

Huan Ni

Rui Yin

Xiuli Si

Jing Li

Rui Ma

Qiang Liu

Haifeng Liu

Xiping Wang

Zhou Rui

Xianrui Qian

Zixuan Wang

Yuting Chen

Gang Sun

Zhenyu Han

Yaping Li

Chuan Chen

Hao Yin

Zhaoyang Liu

Yuxiang Zhang

Haitao Xu

Mingzheng Wang

Chunguang Yan

Mingyue Sun

A display device and driving method thereof and a manufacturing method of a display substrate involve an array substrate and manufacturing method thereof. The array substrate includes: a base substrate; and a number of display sub-pixels arranged in a matrix on the base substrate. Each individual display sub-pixel includes: a pixel electrode; a first common electrode; and a second common electrode; wherein the first common electrode and the second common electrode are insulated from each other; and wherein the pixel electrode is configured to interact respectively with the first common electrode and the second common electrode so as to conduct one or more display operations.

Array substrate and manufacturing method thereof, display device and driving method thereof and manufacturing method of display substrate

A display substrate includes an active area; and a gate-driver-on-array (GOA) circuit area, wherein the active area includes a display pixel area and a dummy pixel area located in the periphery of the display pixel area, and wherein the GOA circuit area includes at least one dummy GOA circuit having an output terminal connected to a pixel electrode of at least one dummy pixel.

Display substrate and manufacturing method thereof

The present disclosure provides a drift control circuit, a drift control method, a gate driving unit, a gate driving method and a display device. The drift control circuit includes: a first drift control sub-circuit configured to, during noise releasing performed by the first pull-down module, control first electrodes of pull-down transistors included in the second pull-down module to be coupled to a first control voltage terminal, which is configured to input a first voltage to the first pull-down module during noise releasing performed by the first pull-down module; and a second drift control sub-circuit configured to, during noise releasing performed by the second pull-down module, control first electrodes of pull-down transistors included in the first pull-down module to be coupled to a second control voltage terminal, which is configured to input the first voltage to the second pull-down module during noise releasing performed by the second pull-down module.

Drift control circuit, drift control method, gate driving unit, gate driving method and display device

An electrostatic protection device includes: a first conductive layer, a second conductive layer and a polarization film layer, in which the polarization film layer is disposed between the first conductive layer and the second conductive layer and formed of a piezoelectric material which is capable of deforming when applied with electricity; a conductive cantilever, disposed on the second conductive layer and including a free end; and a charge diffusion layer, disposed at a side of the conductive cantilever away from the polarization film layer, electrically connected with the first conductive layer and spaced apart from the conductive cantilever, in which upon a voltage difference between the first conductive layer and the second conductive layer reaching a predetermined value, the polarization film layer deforms to allow the conductive cantilever to connect with the charge diffusion layer.

Electrostatic protection device and manufacturing method thereof and array substrate

The present application discloses a touch substrate. The touch substrate includes a base substrate; a first touch electrode layer on the base substrate and including a plurality of first touch electrodes; a second touch electrode layer including a plurality of first coils; and a third touch electrode layer including a plurality of second coils. Each of the plurality of first touch electrodes is electrically connected to one of the plurality of first coils. The third touch electrode layer is insulated from the first touch electrode layer and the second touch electrode layer.

Touch substrate, touch control display panel, touch control display apparatus, and method of fabricating touch substrate

A gate driving unit includes a shift register including a forward input sub-circuit and a backward input sub-circuit, and a forward-backward scanning controller. The forward-backward scanning controller transmits a first clock signal provided by the first clock signal terminal to the forward input sub-circuit and the backward input sub-circuit for forward scanning, and transmits a second clock signal provided by the second clock signal terminal to the forward input sub-circuit and the backward input sub-circuit for backward scanning. The forward input sub-circuit transmits a signal provided by the forward-backward scanning controller to the pull-up node under control of an enabling signal provided by the forward scanning input terminal, and the backward input sub-circuit transmits the signal provided by the forward-backward scanning controller to the pull-up node under control of an enabling signal provided by the backward scanning input terminal.

Gate driving unit, driving method thereof, gate driving circuit and display device

There is provided in the present disclosure a shift register unit, including: a pull-up control circuit, connected to a signal input terminal and a pull-up node; a pull-up circuit, connected to the pull-up node, a first clock signal terminal and a signal output terminal; a pull-down circuit, connected to a pull-down node, the pull-up node, the signal output terminal and a power supply voltage terminal, and configured to pull down voltages of the pull-up node and the signal output terminal to a voltage of the power supply voltage terminal under the control of the pull-down node; a first pull-down control circuit, connected to a second clock signal terminal, a pull-down control signal terminal, the pull-down node and the power supply voltage terminal, and configured to pull up the voltage of the pull-down node to a valid pull-down level under the control of the pull-down control signal terminal.

Shift register unit and driving method thereof, driving apparatus and display apparatus

A shift register unit and a method for driving the same, a gate driving circuit, and a display apparatus are disclosed. The shift register unit includes: an input circuit configured to transmit an input signal to a pull-up node; an output circuit configured to transmit a clock signal to an output signal terminal under control of a voltage at the pull-up node; a first reset circuit configured to reset the pull-up node to a first level under control of a first reset signal; a first pull-down control circuit configured to control levels at the pull-up node and the output signal terminal under control of a first control signal; and a first voltage control circuit electrically connected to a second control signal terminal, and configured to control a voltage signal waveform at the first pull-down node under control of a second control signal.

Shift register unit and method for driving the same, gate driving circuit and display apparatus

The present disclosure provides a touch control component, a method for manufacturing the same, a touch display device, and a method for preventing mistaken touch caused by liquid. The touch control component includes a touch electrode layer configured to sense a touch area within a touch surface, and a light sensing film superposed with the touch electrode layer. A light receiving surface of the light sensing film faces the touch surface. The touch control component has a simple structure and is easy to implement. By sensing the intensity of the reflected light from the touch surface using the light sensing film, the wetted area of the water layer can be identified, thereby effectively avoiding mistaken touch caused by liquid.

Touch control component, manufacturing method thereof, touch display device and method for preventing mistaken touch caused by liquid

A pixel structure and a driving method thereof, a display panel and a display device are provided. The pixel structure includes a pixel electrode, a gate line, a data line, a first thin film transistor and a second thin film transistor. A gate electrode of the first thin film transistor is electrically connected with the gate line, a first electrode of the first thin film transistor is electrically connected with the data line; a gate electrode of the second thin film transistor is electrically connected with a first electrode of the second thin film transistor, the first electrode of the second thin film transistor is electrically connected with the pixel electrode, and a second electrode of the second thin film transistor is electrically connected with a second electrode of the first thin film transistor.

Pixel structure, drive method thereof, display panel, and display device

The present disclosure provides an anti-reflective substrate and a method for preparing the same, an array substrate, and a display device. The anti-reflective substrate includes a base substrate and an anti-reflective film having an optical path control structure. The anti-reflective film is disposed on the base substrate, and the optical path control structure is configured to reduce a reflection of an incident light from a side of the base substrate on which the anti-reflective film is disposed.

Anti-reflective substrate and method for preparing the same, array substrate and display device

There is provided a surface treatment method of a glass substrate having a pit on a surface thereof, a production method of an array substrate comprising this method, and an array substrate. The method includes: forming a layer of SiOsol at least at a side wall of the pit; and drying the layer of SiOsol to form a smoothening layer so as to smoothen an upper edge and a lower edge of the side wall of the pit.

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Beijing, China

Donghui Zhang