Boe Technology Group Co., Ltd.

Beijing Kuangshi Technology Co., Ltd.

Pinhole (Beijing) Technology Co., Ltd.

Huawei Technologies Co., Limited

Beijing Boe Optoelectronics Technology Co., Ltd.

Megvii (Beijing) Technology Co., Ltd.

Beijing Boe Technology Development Co., Ltd.

Coupang, Corporation

Tsinghua University

Kla Tencor Corporation

Shanghai Benemae Pharmaceutical Corporation

Xiben New Line Stock Co., Ltd.

Shanhai Hua Yi Bio-Tech Lab

Pinehole (Beijing) Technology Co., Ltd.

Shanghai Huayi Biotech Lab

Gang Yu

Chao Li

Qi Yin

Qizheng He

Zhuo Chen

Muge Chen

Mingzeng Dai

Zhenfei Tang

Li Chen

Min Huang

Bin Xia

Yinghua Huang

Daowei Wang

Yuxiang Peng

Yu Ju Chen

Jiaxiang Zhou

Jing Yu

Detao Zhao

Pengju Zhang

Hanqing Liu

Haichuan Wang

Hongyu Guo

Yangheng Li

Mingfa Wang

Zeyuan Shang

Xinqi Yu

Weiwei Shen

Chunjuan Shen

Xin Li

Bin Wang

Jian Li

Tieshi Wang

Hong Zhu

Bin Zhao

Yong Peng

Ling Li

Le Zhang

Jun Huang

Weixiong Chen

Zhiyong Zhu

Yukun Sun

Dengxi Wu

Haizhu Wang

Le Lin

Wenchao Bao

Hongjing Xu

Yajun Zuo

Kunlun Zhang

Yanjun Zhu

Xiaoling Yang

Shubo Deng

Yamei Hui

Aizhen Wu

Shaoling Zhao

Haiping Zhang

Yunxia He

Chunlin Xiong

A quantum dot light-emitting device and a manufacturing method therefor, and a display panel. The quantum dot light-emitting device comprises: a quantum dot layer and an electron transport layer adjacent to the quantum dot layer; the electron transport layer comprises a first group, and the quantum dot layer comprises a second group; the first group and the second group each comprise a hydrophilic group. The first group and the second group are combined by means of a hydrogen bond on contact surfaces of the quantum dot layer and the electron transport layer, to enhance an interface interaction force between the quantum dot layer and the electron transport layer, thereby reducing interface defects of the quantum dot layer and the electron transport layer, and improving the electroluminescence performance and stability of the quantum dot device.

Quantum dot light-emitting device and manufacturing method therefor, and display panel

A light emitting diode and a display device including the light emitting diode. The light emitting diode includes a first electrode, a quantum dot light emitting layer, a carrier transport layer and a second electrode, in which the light emitting diode further includes a metal transition layer located between the carrier transport layer and the second electrode, and the second electrode includes a transparent conductive oxide material.

Light emitting diode and display device

A light emitting diode device and a manufacturing method thereof, a display panel, and a display apparatus are provided. The light emitting diode device includes a quantum dot light emitting layer and a hole transport layer on a side of the quantum dot light emitting layer. The hole transport layer includes a perovskite material and an organic hole transport material. The high carrier mobility of the perovskite material can improve the carrier transport performance of the hole transport layer.

Light-emitting diode device and manufacturing method therefor, and display panel and display apparatus

The present disclosure provides a light emitting diode, a method of preparing the same, and a display device. The light emitting diode includes an anode, a quantum dot light emitting layer, an electron transport layer, a cathode, and a transition layer located between the electron transport layer and the cathode, the cathode including a transparent conductive oxide material, and a material of the transition layer having a work function Wbetween an LUMO of a material of the electron transport layer and a work function Wof a material of the cathode.

Light emitting diode, method for preparing the same, and display device

A color filter, a method for manufacturing a color filter, a color filter substrate, and a display device are disclosed. The color filter includes a first quantum dot light emitting layer and a first reflective layer. The first quantum dot light emitting layer has a light incident surface; and the first reflective layer is on a side of the first quantum dot light emitting layer away from the light incident surface, the first quantum dot light emitting layer includes a plurality of first quantum dots, the first quantum dots are configured to be stimulated by light of a first wavelength from the light incident surface to emit light of a second wavelength, and the first reflective layer is configured to transmit the light of the second wavelength and reflect the light of the first wavelength.

Colour film sheet and fabricating method therefor, colour film substrate, and display apparatus

A system for regulating online merchandise link activity. The system may comprise a memory storing instructions and at least one processor configured to execute the instructions. The instructions may comprise: maintaining a set of items for online link processing, the items being associated with a website; selecting a first item from the set of items; receiving an electronic request from a first affiliate system related to the first item; registering the first affiliate system as associated with the first item; generating an online link associated with the first item and the registered affiliate system; detecting an actuation of the online link, the actuation being associated with digital activity; and, based on the detected actuation and digital activity, permitting or denying the first affiliate system from operating the online link.

Systems and methods for regulating online merchandise link activity

The present disclosure provides a photoelectric conversion array substrate and a photoelectric conversion device, and the photoelectric conversion array substrate includes: a base substrate; a thin film transistor located on the base substrate and including a gate, a gate insulating layer disposed on the gate, an active layer disposed on the gate insulating layer, and a source electrode and a drain electrode located on the active layer; a photodetection unit located on the base substrate and including a signal output electrode, a photosensitive layer and a transparent electrode that are located on the base substrate, the signal output electrode electrically connected to the drain electrode, wherein an orthographic projection of the transparent electrode on the base substrate is located within an orthographic projection of the photosensitive layer on the base substrate; a first protective layer covering the source electrode and the drain electrode.

Photoelectric conversion array substrate and photoelectric conversion device

There is provided a color filter sheet, a production method of a color filter sheet, and a display apparatus. A first quantum dot light-emitting portion, in which a light incident surface or a light emergent surface is a convex surface, is present on a base substrate of the color filter sheet, wherein the first quantum dot light-emitting portion is configured to emit light having a second wavelength after excitation with light having a first wavelength from the light incident surface.

Color filter sheet, production method thereof, and display apparatus

A display panel, a sealant coating device and a method for sealant coating are provided. The display panel includes a display area and a peripheral area and further includes oleophobic sealant provided in the peripheral area on a side near the display area and hydrophobic sealant provided in the peripheral area on a side away from the display area and surrounding the oleophobic sealant.

Display panel, and frame sealant application device and application method thereof

A display substrate and a manufacturing method thereof are provided. The manufacturing method includes: providing a base substrate; and forming a luminescent element on the base substrate which includes sequentially forming of a first electrode, a luminescent material layer and a second electrode on the base substrate, and a microprism structure is formed on a light-emitting side of the luminescent material layer.

Display substrate with microprism structure and manufacturing method therefor

A quantum dot light emitting diode includes: a light emitting layer, the light emitting layer including a first quantum dot layer and a second quantum dot layer which are stacked; the first quantum dot layer including a first quantum dot having a hole transporting property; and the second quantum dot layer including a second quantum dot having an electron transporting property. The first quantum dot layer having hole transporting property and the second quantum dot layer having electron transporting property are stacked. The first quantum dot layer and the second quantum dot layer not only form a quantum dot light emitting layer, but also transport holes and electrons respectively, thereby causing excitons to be recombined in the first quantum dot layer and/or the second quantum dot layer, or near the interface of the first quantum dot layer and the second quantum dot layer.

Quantum dot light emitting diode, method for fabricating the same, and display device

The present disclosure provides a light emitting diode, a method of preparing the same, and a display device. The light emitting diode includes an anode, a light emitting layer, an electron transport layer, a cathode, and a metal transition layer located between the electron transport layer and the cathode, the cathode including a transparent conductive oxide material, and a material of the metal transition layer having a work function Wbetween an LUMO of a material of the electron transport layer and a work function Wof a material of the cathode.

There are provided in the present disclosure a behavior prediction method, an apparatus, a system and a non-transitory recording medium. The behavior prediction method includes: obtaining a part of behavior action video frame sequence, which only reflects a part of behavior actions but does not reflect all of the behavior actions; selecting a key information frame from the part of behavior action video frame sequence, wherein the key information frame has a significant differentiation in the part of behavior action video frame sequence; and predicting a type of the behavior action based on the key information frame.

Behavior prediction method, behavior prediction system, and non-transitory recording medium

Embodiments of the present disclosure disclose a display substrate, a display panel, a display apparatus, and a method for driving a display apparatus. The display substrate includes: a plurality of first wiring groups each comprising a plurality of first wirings extending in a first direction; a plurality of second wiring groups each comprising a plurality of second wirings and at least one transmission signal line extending in a second direction crossing the first direction; a plurality of first switching circuits each connecting a plurality of first wirings in a corresponding one of the first wiring groups to a control signal line; and a plurality of second switching circuits each connecting a plurality of second wirings in a corresponding one of the second wiring groups to the control signal line.

Display substrate, display panel, display apparatus and method for driving the same

Growing community of inventors

Beijing, China

Gang Yu