Tendyron Corporation

Boe Technology Group Co., Ltd.

Beijing Boe Technology Development Co., Ltd.

Yunnan Invensight Optoelectronics Technology Co., Ltd.

Jilin University

Dongsheng Li

Kuanta Huang

Hui Tong

Pengcheng Lu

Yunlong Li

Yu Wang

Huili Wu

Xiaochuan Chen

Shengji Yang

Dacheng Zhang

Qing Fa Wang

Chao Yang

Qian Wu

Yuanlan Tian

Qi Yao

Guangcai Yuan

Xiaolong He

Renquan Gu

Wusheng Li

Zhijian Zhu

Wei Liu

Wei He

Chenyu Chen

Hui Wang

Rui Huang

Jifeng Tan

Wei Yang

Wei Guo

Yingwei Liu

Feng Guan

Ying Zhao

Yanming Wang

Zhifu Li

Qing Bo Wang

Xuefei Sun

Yang Yue

Zhen Zhang

Shipei Li

Longfei Fan

Fang He

Qiong Wu

Xiaobin Shen

Yongfa Dong

Xiong Yuan

Shipeng Li

Jianming Sun

Qingrong Ren

Dongsheng Yin

Yuhao Lee

Sheng Xu

Qing Wang

Rongfei Chen

Shangquan Shi

Shengguang Ban

Ning Chen

Haijiao Qian

Woobong Lee

Xingdong Liu

Xiaodan Zhang

Shilin Qiu

Jun Lin

Xiaoer Xia

Xiaojuan Zhang

Fengchao Wang

Dongcan Mi

Rongyuan Zou

Lei Liu

Yuan Wang

Binyuan Ma

Li Han

Xin Xu

Yunfei Li

Liming Zhang

Jian Ge

Yijin Wang

A display panel includes a drive backplane, a first electrode layer, a light-emitting function layer, and a second electrode. The first electrode layer is provided on a surface of the drive backplane and includes a plurality of first electrodes. The first electrode includes a flat middle part and an edge part surrounding the middle part. The edge part includes a horizontal part surrounding the middle part and a climbing part connecting the middle part and the horizontal part. The light-emitting function layer covers the middle part. The second electrode covers the light-emitting function layer and includes a separating part and a plurality of flat parts separated by the separating part. Orthographic projections are located within the first electrodes. The separating part includes a protruding area and first recessed areas connecting the protruding area and the flat parts. Orthographic projections of the first recessed areas are outside the middle parts.

Display device, display panel and method of manufacturing the same

A display panel includes a plurality of first pixel units, each of the first pixel units including a first sub-pixel, a second sub-pixel, a third sub-pixel and a fourth sub-pixel of different colors, and the four sub-pixels including a white sub-pixel. In each of the first pixel units, the four sub-pixels are arranged in two rows and two columns, the first sub-pixel and the fourth sub-pixel are diagonally located and centrally symmetric, the second sub-pixel and the third sub-pixel are diagonally located and centrally symmetric, the first pixel unit composed of the four sub-pixels is formed in a hexagon as a whole, and the first pixel unit has at least two obtuse angles or two arc edges protruding toward a direction away from a center of the first pixel unit.

Display panel and manufacturing method therefor, and display device having improved utilization of light

The line drive signal enhancement circuit includes a first control unit, a second control unit, a first output unit and a second output unit. The first control unit is used for outputting the first power supply voltage to the first node or the second node under the control of the first control terminal and the second control terminal. The second control unit is used for outputting the second power supply voltage to the second node in response to the first power supply voltage on the first node, and is further used for outputting the second power supply voltage to the first node in response to the first power supply voltage on the second node.

Line drive signal enhancement circuit, shift register unit and display panel

A display device, a display panel, and a manufacturing method thereof are proposed. The display panel includes a substrate, a first insulation layer, a first electrode layer, a pixel definition layer, a light-emitting function layer and a second electrode.

Display device, display panel and manufacturing method thereof

A light-emitting diode display panel, a manufacturing method thereof, and an organic light-emitting diode display device are provided. The light-emitting diode display panel includes: a base substrate including a display region and a peripheral region surrounding the display region; a plurality of sub-pixels located in the display region and located at a side of the base substrate; a color-resistance layer located at a side of a second electrode in the sub-pixel away from the base substrate; and a light-blocking structure located in the peripheral region and being an annular structure surrounding the plurality of sub-pixels. The light-blocking structure includes a first light-blocking structure and a second light-blocking structure. The first light-blocking structure includes at least one interval extending in a direction from the display region pointing to the peripheral region. The second light-blocking structure at least fully fills the interval.

Light-emitting diode display panel, manufacturing method thereof, and display device

A monitoring method and system for secure conveying are provided. In a process of conveying a confidential document or item by a secure conveying device, a conveying path of the secure conveying device can be monitored in real time, and a distance between the secure conveying device and an accompanying person can also be monitored in real time. In a case where the secure conveying device neither deviates from a predetermined path nor is separated from the accompanying person, safe opening of the secure conveying device is ensured through a combination of open time, an open position, and open authorization information, thereby ensuring security of the confidential document or item conveyed by the secure conveying device.

Security monitoring method and system

This disclosure provides a display device, a display panel, and a fabrication method thereof. The display panel includes a driving backplane, a first electrode layer, a pixel definition layer, a light-emitting functional layer, and a second electrode layer. The first electrode layer is arranged on a side surface of the driving backplane and includes a first electrode and a transferring ring. The pixel definition layer covers the first electrode layer and the driving backplane. The light-emitting functional layer is arranged on a surface of the first electrode layer facing away from the driving backplane, and the light-emitting functional layer is in a range of a transferring area of the driving backplane. The second electrode layer covers the pixel definition layer and the light-emitting functional layer. A boundary of the second electrode layer is inside a boundary of the pixel definition layer and is connected with the transferring ring.

Display device, display panel and fabrication method thereof

Provided is an electronic cash-based offline transaction method and system. The method includes: receiving, by a back-end server from a smart card, an anti-replay factor generated by the smart card; determining, by the back-end server in accordance with a predetermined algorithm, whether an abnormal transaction occurs on the smart card, generating, by the back-end server when no abnormal transaction occurs, a security information signature by signing security information with a private key of the back-end server, and transmitting, by the back-end server, the security information and the security information signature to the smart card (S).

Electronic cash-based offline transaction method and system

A method for transmitting data by using a power line. The method includes: setting i=1 and j=1; receiving an i-th zero crossing signal at a time point ti, and determining, based on the i-th zero crossing signal, a start time when synchronization signals of a j-th data packet are transmitted, the start time when the synchronization signals of the j-th data packet are transmitted being ti+t; transmitting the synchronization signals of the j-th data packet at the start time when the synchronization signals of the j-th data packet are transmitted; transmitting data signals of the j-th data packet in sequence; and determining whether j is equal to M; when j is not equal to M, continuing a data transmission; and when j is equal to M, ending the data transmission, M being a number of data packets into which data to be transmitted is divided.

Method and device for transmitting data by using power line, and method and device for receiving data by using power line

Provided is a display substrate, including: a base substrate, a light emitting structure layer disposed on the base substrate, and a color filter layer disposed on the light emitting structure layer; the base substrate having a display area and a peripheral area located at a periphery of the display area, the display area including multiple pixel driving circuits connected with the light emitting structure layer in the display area, the pixel driving circuit including a transistor which includes an active layer located in an interior of the base substrate; the color filter layer including a transition structure, the transition structure of the color filter layer being located between the display area and the peripheral area of the base substrate.

Display substrate and preparation method thereof, and display apparatus

The present disclosure provides a data transmission method and apparatus. The method includes: obtaining to-be-transmitted data; putting the to-be-transmitted data into a to-be-transmitted data field with a fourth predetermined number of Bytes in a first predetermined frame format for encapsulation, to obtain a to-be-transmitted data frame, the first predetermined frame format sequentially including a first permeable field, a frame synchronization signal field, an address field, the to-be-transmitted data field, a check field, a first postamble field, and a first predetermined gap field; encoding and modulating the to-be-transmitted data frame in accordance with BPSK, and then transmitting the to-be-transmitted data frame; and demodulating and decoding in accordance with the BPSK to obtain an ACK signal.

Data transmission method and apparatus

Growing community of inventors

Beijing, China

Dongsheng Li