Boe Technology Group Co., Ltd.

Beijing Boe Display Technology Co., Ltd.

Yingqiang Gao

Huabin Chen

Ruirui Wang

Xingliang Li

Yang Liu

Yongzhi Song

Xiaopeng Cui

Bin Feng

Dongliang Wang

Bangran Fu

Linlin Wang

Lin Wang

Ranyi Zhou

Xiao Xie

Liqiang Li

A light emitting diode including saturable absorber layer is provided. The light emitting diode includes: a substrate; a reflective light-emitting layer disposed on the substrate; a first electrode, a second electrode, and a first insulating layer which are discretely disposed on the reflective light-emitting layer; a saturable absorber layer disposed on the first insulating layer; and a third electrode, a fourth electrode, and a reflective composite layer which are disposed on the saturable absorber layer, respectively, the reflectivity of the reflective light-emitting layer is greater than the reflectivity of the reflective composite layer; wherein the orthographic projections of the saturable absorber layer, the third electrode, the fourth electrode, and the reflective composite layer on the reflective light-emitting layer, respectively, do not overlap with the first electrode and the second electrode.

Light-emitting diode and driving method therefor, and light source apparatus and electronic device

Disclosed are an array substrate, a display panel and a display apparatus. The array substrate includes: gate lines, data lines, and pixel units. The gate lines and the data lines are arranged between at least part of the adjacent pixel units. The array substrate further includes: common electrode lead wires and common electrode layers. The common electrode lead wires are arranged on a same layer as the data lines, extend in a same direction as the data lines, and are located between at least part of the adjacent pixel units. The common electrode layers are insulated from the common electrode lead wires through insulating layers and are connected with the common electrode lead wires through via holes in the insulating layers. The via holes are located in a region where the gate lines and the common electrode lead wires intersect.

Array substrate, display panel and display apparatus

A color filter substrate, a manufacturing method thereof and a display device are disclosed. The color filter substrate includes a base substrate and a plurality of filter units located on the base substrate. Each filter unit includes a photonic crystal layer configured to transmit light of one color, and includes a first photonic crystal sub-layer and a second photonic crystal sub-layer that are stacked in a direction perpendicular to the base substrate.

Color filter substrate, manufacturing method thereof, and display device

Embodiments of the present disclosure provide a shift register unit and a driving method thereof, a gate driving circuit and a display device. The shift register unit comprises a shift register and a potential stabilizing circuit. The potential stabilizing circuit is configured to provide a signal from the reference signal terminal to the pulling-up node and the outputting signal terminal respectively, under a control of the potential stabilizing controlling terminal.

Shift register unit and driving method thereof, gate driving circuit and display device

A display substrate and a manufacturing method thereof and a display panel. The display substrate includes a display area and a reflective layer, and at least a portion of the reflective layer is in the display area. The reflective layer includes a metasurface facing a display side of the display substrate, and the metasurface includes a plurality of convex structures which have metamaterial properties and are scattered.

Display substrate and manufacturing method thereof and display panel

A shift register unit is disclosed which includes an input module, a reset module, a node control module, a first output module and a second output module. Each of the shift register units can output two scan signals that have a phase difference with respect to each other. Also disclosed are a gate driver circuit and a display device.

Shift register unit, gate driver circuit and display device

The present application discloses a shift register unit circuit including an input port for receiving an input signal, an output port for outputting a gate driving signal, a first clock input port for receiving a first clock signal, a second clock input port for receiving a second clock signal, a pull-up node, a first pull-down node, a second pull-down node, a pull-up control sub-circuit connected to the input port and the pull-up node, a pull-up sub-circuit connected to the first clock input port and the pull-up node, a pull-down control sub-circuit connected to the first clock input port, a pull-down sub-circuit connected to the first pull-down node and the second pull-down node, a reset sub-circuit receiving a reset signal to control the potential level at the second pull-down node, and an initialization sub-circuit configured to receive an enabling signal for pulling-down the potential level at the second pull-down node.

Shift register unit, gate drive circuit having the same, and driving method thereof

The present application discloses a gate driver on array (GOA) unit, including: a buffering module, a pull-up module, a pull-down module, a retaining module, a charging module, and a discharging module, a pull-up node being coupled to the buffering module, the discharging module, the pull-up module, and the charging module, and a pull-down node being coupled to the discharging module and the retaining module. The buffering module, being coupled to an input signal terminal and a pull-up node and controlled by a voltage of the input signal terminal, is configured to output the voltage of the input signal terminal into the pull-up node. The pull-up module, being coupled to a first clock signal terminal, the pull-up node, and an output signal terminal and controlled by a voltage of the pull-up node, is configured to output a voltage of the first clock signal terminal into the output signal terminal.

Gate driver on array unit, related gate driver on array circuit, display device containing the same, and method for driving the same

An array substrate, a method for repairing disconnection of the data line and a display device are disclosed. The array substrate is divided into a plurality of pixel regions by data lines and gate lines, each pixel region is provided with a thin-film transistor and a pixel electrode, a gate of the thin-film transistor is connected to the gate line, a source is connected to the data line, a drain is connected to the pixel electrode. The array substrate further comprises a common electrode line, which includes a common electrode line mainbody disposed in parallel to the gate line, common electrode line branches extending along a direction of the data line and disposed at both sides of the data line, and common electrode line bridges between the common electrode line branches, the common electrode line bridges and the data line intersect each other and are insulated from each other.

Array substrate, method for repairing disconnection of data line on array substrate, and display device

The present disclosure provides a backlight source and a display device. The backlight source is adapted to provide backlight to a display panel. The display panel includes a plurality of pixel units each of which includes a plurality of sub-psub-pixels. The backlight may provide different colors of backlight respectively to different sub-psub-pixels of the pixel unit. Since the backlight source may provide different colors of backlight respectively to the different sub-psub-pixels of the pixel unit, a colorful displaying may be achieved through the backlight provided by the backlight source. Therefore, there is no needs to provide color resists in opening areas between black matrixes of an upper substrate of the display panel, and thus the usage of the backlight source may improved. Furthermore, the manufacturing cost of the display panel may reduced due to the color resist needs not to be manufactured.

Backlight source and display device

Disclosed are a naked-eye 3D backlight module, a naked-eye 3D display device, and a naked-eye 3D display method. The naked-eye 3D display device comprises: a light emitting diode (LED) sequential circuit board comprising a plurality of sets of LED backlight sources; a plurality of convex lenses provided in one-to-one correspondence with the LED units; a plurality of polygonal prisms provided in one-to-one correspondence with the LED backlight sources; a thin film transistor liquid crystal display (TFT-LCD) having a refresh frequency the same as a sequential frequency of the LED backlight sources and configured to control transmissions of the n parallel light beams; and a multiple-viewing-angle parallax barrier configured to form the n parallel light beams, which are respectively oriented in the n directions after passing through the TFT-LCD, into an n-viewpoint area display in space. A three-dimensional (3D) viewing angle for the human eyes is greatly enlarged.

Growing community of inventors

Beijing, China

Yingqiang Gao