Boe Technology Group Co., Ltd.

Beijing Boe Optoelectronics Technology Co., Ltd.

Boe Mled Technology Co., Ltd.

Beijing Boe Display Technology Co., Ltd.

Beijing Didi Infinity Technology and Development Co., Ltd.

Beijing Boe Multimedia Technology Co., Ltd.

Telefonaktiebolaget Lm Ericsson (publ)

China University of Geosciences (beijing)

Boe Intelligent Technology Co., Ltd.

Boe Meld Technology Co., Ltd.

Pei Li

Jinpeng Li

Pengjun Cao

Ming Zhai

Haiwei Sun

Jian Li

Teng Zhang

Zhiyuan Wang

Lu Yu

Zongying Shu

Kangle Chang

Pei Qin

Enkai Dong

Fan Yang

Ming Jin Chen

Yu Chen Zhou

Shuo Wang

Dan Li

Jian Sang

Guangquan Wang

Yutao Hao

Yali Zhang

Shubai Zhang

Chiachiang Lin

Zijian Wang

Yiping Ruan

Zhiyong Chen

Sixu Li

Zewen Gao

Xue Dong

Peng Liu

Yang Liu

Bo Gao

Qian Wang

Jing Li

Zhiqiang Wang

Chao Liu

Jing Yan Ma

Huijun Li

Tingting Zhao

Yafei Li

Shipeng Wang

Yinwei Chen

Wenjia Sun

Xiang Wan

Lei Hu

Zhihui Zeng

Yuanda Lu

Deli Fang

Jinxing Liu

Yuanfeng Zhang

Zhenguo Ma

Yezhou Tan

Zhenxing Luo

Hanzhang Niu

Junjie Xie

Linxia Qi

Yongqiang Jiang

Xiangyu Ji

Bin Xiang

Jinchuan Zhang

Chenchang Chen

Jing Ma

Haiyan Yao

Xiwei Wang

Xiaoliang Wei

Shijing Chen

Zhongming Li

The present disclosure provides a backplane, including: a transparent substrate; an electrode layer provided on a side of the transparent substrate and including a plurality of signal transmission lines; a plurality of micro-display light emitting devices provided on a side, facing away from the transparent substrate, of the electrode layer, electrically coupled to the signal transmission lines, and capable of emitting light towards the transparent substrate; a protective layer provided on a side, facing away from the transparent substrate, of the micro-display light emitting devices; and a driving module provided on a side, facing away the transparent substrate, of the protective layer and electrically coupled to the signal transmission lines. The present disclosure also provides a display substrate and a display device.

Backplane, display substrate and display device

A display substrate includes a first base, a plurality of light-emitting devices disposed on a side of the first base, a light dimming layer located in gaps between the plurality of light-emitting devices and located on surfaces of the plurality of light-emitting devices away from the first base, and a second base covering the light dimming layer. The plurality of light-emitting devices are spaced apart from each other. At least one light-emitting device is surrounded by the light dimming layer, a material of a portion, located in the gaps between the plurality of light-emitting devices, of the light dimming layer includes a light absorbing material, and the light dimming layer is configured to absorb part of light entering the light dimming layer.

Display substrate and method for manufacturing the same, and display apparatus

A backplane includes: a substrate including a circuit structure layer and a second reflective layer, a first reflective layer disposed on a bearing surface of the substrate, a plurality of light-emitting diode chips, and a plurality of optical structures. The first reflective layer includes a plurality of through holes spaced apart. A light-emitting diode chip in the plurality of light-emitting diode chips is located in a through hole. The plurality of light-emitting diode chips are electrically connected to the circuit structure layer. The circuit structure layer is configured to drive the plurality of light-emitting diode chips to emit light. An optical structure in the plurality of optical structures covers the light-emitting diode chip, a light incident surface of the optical structure is in contact with a light exit surface of the light-emitting diode chip, and a light exit surface of the optical structure is a curved surface.

Backplane and method for manufacturing the same, and display device

A display substrate includes a substrate, light-emitting devices disposed on a side of the substrate, a first light dimming layer disposed on the side of the substrate, and a first fixing layer disposed on a side of the light-emitting devices and the first light dimming layer away from the substrate. The light-emitting devices are arranged at intervals from each other and divided into a plurality of groups of light-emitting devices, and each group of light-emitting devices includes at least one light-emitting device. The first light dimming layer includes portions each located between two adjacent groups of light-emitting devices, and a gap exists between a portion of the first light dimming layer and at least one side face of at least one light-emitting device adjacent thereto. A portion of the first fixing layer is located in the gap. The first fixing layer is a light-transmitting film.

An array substrate, a method of manufacturing the array substrate, and a display device are provided. The array substrate includes: a transparent rigid base; light-emitting chips on the transparent rigid base, each light-emitting chip including a chip body and a pin coupled to the chip body, a light-exiting surface of the chip body facing towards the transparent rigid base, and the pin being on a side of the chip body facing away from the transparent rigid base; a driving wire layer on a side of the pin facing away from the transparent rigid base; and a driving chip structure on a side of the driving wire layer facing away from the transparent rigid base. The driving chip structure is coupled to pins of the plurality of light-emitting chips through the driving wire layer, and is used for provide driving signals for the light-emitting chips.

Array substrate, method of manufacturing the same, and display device

A display substrate includes a base substrate, a plurality of light-emitting units, a protecting layer and a connecting line. The base substrate is a transparent substrate, and the plurality of light-emitting units, the protecting layer and the connecting line are laminated in sequence along a direction distal from the base substrate. A via is arranged in the protecting layer, one end of the connecting line is connected to the plurality of light-emitting units through the via, and the other end of the connecting line is configured to connect to a driving circuit of a display apparatus.

Display substrate, spliced display panel and display apparatus

A display substrate includes a base, a plurality of light-emitting devices disposed on a side of the base, and a light adjustment layer. The plurality of light-emitting devices are spaced apart from each other. At least part of the light adjustment layer is located in gaps among the plurality of light-emitting devices, so that side walls of at least one of the plurality of light-emitting devices are surrounded by the light adjustment layer. A material of the light adjustment layer includes a light-absorbing material. The light adjustment layer is configured to absorb light incident on the light adjustment layer.

Display substrate and method of manufacturing the same, and display device

A backplane includes: a substrate including a circuit structure layer, a first reflective layer disposed on a bearing surface of the substrate, a plurality of light-emitting diode chips, and a plurality of optical structures. The first reflective layer includes a plurality of through holes spaced apart. A light-emitting diode chip in the plurality of light-emitting diode chips is located in one of the plurality of through holes. The plurality of light-emitting diode chips are electrically connected to the circuit structure layer. The circuit structure layer is configured to drive the plurality of light-emitting diode chips to emit light. An optical structure in the plurality of optical structures covers the light-emitting diode chip, a light incident surface of the optical structure is in contact with a light exit surface of the light-emitting diode chip, and a light exit surface of the optical structure is a curved surface.

The embodiments of the present disclosure provide a driving backplate and a display device adopting the following solutions. The driving backplate comprises: a substrate; a first reflective layer disposed on the substrate; the first reflecting layer is provided with a plurality of first openings; an outline of the first opening comprises a plurality of first grooves; a functional element disposed within the first opening; and a dispensed portion arranged at a periphery of the functional element, and at least part of the first groove is filled by one side of the dispensed portion close to the first reflecting layer.

Driving backplate and display device

A loading apparatus for rock fracturing simulation includes an upper cover plate, a lower cover plate, lateral pressure pieces, and an acoustic measurement module top pillar. There are at least two lateral pressure pieces which are provided with a force applying face respectively for transmitting a radial force to a core sample. The upper cover plate, the lower cover plate and the lateral pressure pieces enclose a loading space for placing the core sample, and the lateral pressure pieces can slide along a radial direction of the core sample and relative to the upper cover plate or the lower cover plate. The lateral pressure pieces are provided with a sensor inserting hole for allowing a sensor to pass through respectively, and the sensor is attached to an outer peripheral wall of the core sample.

Loading apparatus for rock fracturing simulation and rock fracturing simulation device

The present disclosure provides a LED display device, which includes: a LED display substrate and a driving substrate opposite to each other, the LED display substrate includes: a base and a plurality of LED chips located on a side of the base distal to the driving substrate; the driving substrate includes: a PCB and a driving control element located on the PCB, and the driving control element is electrically coupled to the LED chips through a plurality of first signal wires for providing driving signals for the LED chips.

LED display device

Disclosed are a backlight module and a display device. The backlight module includes: a substrate and light emitting devices disposed on a side of the substrate, where each of the light emitting devices includes a light emitting diode, and a first connecting weld leg and a second connecting weld leg disposed between the light emitting diode and the substrate; the backlight module further includes a reflective layer between the substrate and the light emitting diodes; and for a same light emitting device, an orthographic projection of the reflective layer on the substrate and an area between orthographic projections of the first connecting weld leg and the second connecting weld leg on the substrate have an overlapping area.

Backlight module and display device

A backlight source and a manufacture method thereof, a display device are provided. The backlight source includes a base substrate, the base substrate is divided into a plurality of light emitting regions, and at least one of the plurality of light emitting regions comprises a plurality of light emitting elements, a first common polar line, and a second common polar line. Light emitting brightness of at least one of the light emitting regions is adjustable independently.

Backlight source and manufacture method thereof, display device

The present disclosure relates to a backlight module and a display device. The backlight module includes a connection portion to be connected to a middle casing of a display device or a side frame of a display device, and the connection portion is located on a side of the backlight module adjacent to the middle casing of the display device.

The present disclosure is related to systems and methods for determining an optimal strategy. The method includes classify one or more users into a first user group and a second user group using an optimization model, wherein the first user group and the second user group correspond to two strategies, respectively. The method also includes obtain behavior data from terminals of the one or more users in the first user group and the second user group. The method further includes determine a first value of a parameter regarding the first user group and a second value of the parameter regarding the second user group using the optimization model. The method further includes determine a strategy based on the first value and the second value.

Systems and methods for determining an optimal strategy

Growing community of inventors

Beijing, China

Pei Li