Boe Technology Group Co., Ltd.

Chengdu Boe Optoelectronics Technology Co., Ltd.

Beijing Boe Sensor Technology Co., Ltd.

Yifan Yang

Wei Zhang

Long Chen

Chao Kong

Peng Cao

Ming Zhao

Xuecheng Hou

Zhenyu Wang

Xiangmi Zhan

De Yuan

Cheng Zeng

Wanmei Qing

Yingchang Gao

Zhi Ding

Lingjun Dai

A display substrate, including: a base substrate. The base substrate includes a display region, and the display region is provided with a plurality of sub-pixels and a conductive protective structure. At least one sub-pixel among the plurality of sub-pixels includes: a light-emitting element and a driving circuit that drives the light-emitting element to emit light. The light-emitting elements and the conductive protective structure are located on the side of the driving circuit away from the base substrate. The conductive protective structure includes at least one conductive part, and the at least one conductive part is located at an interval between respective light-emitting parts of light-emitting elements of at least two adjacent sub-pixels. The conductive protective structure is electrically connected to a signal terminal, and is configured to reduce carrier transmission between adjacent sub-pixels.

Display substrate, preparation method therefor, and display device for avoiding crosstalk defect

The present disclosure provides a detection substrate, including: a base substrate, detection pixel units arranged in an array on the base substrate, where each detection pixel unit includes: a thin film transistor and a photoelectric conversion part located on a side of the thin film transistor, and a bias voltage line is arranged on a side of the photoelectric conversion part. The thin film transistor includes: an active layer, a first electrode and a second electrode, and the active layer including a channel region. At least one dielectric layer is provided between the photoelectric conversion part and the bias voltage line, and is formed with a first via hole therein, and at least part of an orthographic projection of the channel region on the base substrate is located within an orthographic projection of the first via hole on the base substrate. A flat panel detector is further provided.

Detection substrate and flat panel detector

The display substrate may include a base substrate, a plurality of sub-pixels in an array on the base substrate, an isolation layer on a side of a second electrode layer opposite from the light-emitting layer, and an auxiliary conductive layer on a side of the isolation layer opposite from the second electrode layer. The isolation layer may comprise via openings, orthographic projection of each of the via openings on the base substrate may substantially overlap with orthographic projection of the pixel defining layer on the base substrate, and the auxiliary conductive layer may be connected to the second electrode layer through the via openings.

Display substrate, manufacturing method thereof, and display panel

An organic-light-emitting-diode device and a fabricating method thereof, a displaying base plate and a displaying device, wherein the organic-light-emitting-diode device includes a substrate, and an anode layer, an organic functional layer and a cathode layer that are provided in stacking on one side of the substrate, wherein the organic functional layer includes a first functional layer, a second functional layer and a light emitting layer that are provided in stacking, and the first functional layer is provided closer to the anode layer; and a HOMO energy level of the second functional layer is deeper than both of a HOMO energy level of the first functional layer and a HOMO energy level of a host material of the light emitting layer.

Organic-light-emitting-diode device and fabricating method thereof, displaying base plate and displaying device

A crystal oscillation probe structure and an evaporation device are provided. The crystal oscillation probe structure includes a guide cover, a crystal oscillation probe and a mesh screen structure, the guide cover includes a chamber with a guide opening, the crystal oscillation probe is fixed in the chamber, the crystal oscillation probe includes at least one crystal oscillation sheet, the mesh screen structure includes a plurality of openings, and the mesh screen structure is located on a traveling path of a material traveling toward the at least one crystal oscillation sheet and disposed on a side of the at least one crystal oscillation sheet facing the guide opening.

Crystal oscillation probe structure and evaporation device

An organic light-emitting diode (OLED) array substrate, a display device and a manufacturing method thereof are disclosed. The array substrate includes: a substrate and pixel units disposed on the substrate. Each pixel unit includes a plurality of subpixel units; each subpixel unit includes a composite electrode, an organic material functional layer and a first electrode sequentially disposed on the substrate; thicknesses of the composite electrodes of different subpixel units are different; and the composite electrode, the organic material functional layer and the first electrode in a same subpixel unit constitute a microcavity structure.

Organic light emitting diode with a plurality composite electrode having different thicknesses

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Beijing, China

Yifan Yang