公开(公告)号：US20170010731A1

公开(公告)日：2017-01-12

申请号：US14435739

申请日：2014-07-31

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Yuanbo Zhang ,  Jiayang Zhao ,  Seungwoo Han ,  Xiangxiang Zou

IPC: G06F3/041 ,  G06F3/044 ,  G09G3/36

CPC classification number: G06F3/0416 ,  G06F3/041 ,  G06F3/0412 ,  G06F3/044 ,  G06F2203/04104 ,  G09G3/20 ,  G09G3/3677 ,  G09G2310/0286 ,  G09G2310/065 ,  G11C19/28

Abstract: The present invention provides a gate driving circuit and a driving method thereof, a display device, which relates to the field of display technology. The gate driving circuit may comprise a plurality of mutually cascaded shift register units and a pre-charging unit, the gate row drive scanning and touch control scanning of the plurality of mutually cascaded shift register units are performed alternately. By additionally arranging a pre-charging unit connected with the corresponding first stage of shift register unit when the gate row drive scanning is performed again after the touch control scanning is accomplished, the first stage of shift register unit can be pre-charged during the touch control scanning. In this way, the electric leakage phenomenon of the pull-up control node (PU point) of the corresponding first stage of shift register unit when the gate row drive scanning is performed again after the touch control scanning is accomplished due to a relatively long touch control scanning time interval between outputs of two rows of shift register units is avoided, thereby avoiding the defect of insufficient charging rate of row of pixels while ensuring touch control scanning of high report rate.

Abstract translation: 本发明提供一种与显示技术领域相关的门驱动电路及其驱动方法，显示装置。 栅极驱动电路可以包括多个相互级联的移位寄存器单元和预充电单元，交替执行多个相互级联的移位寄存器单元的栅极行驱动扫描和触摸控制扫描。 通过在完成触摸控制扫描之后再次执行栅极行驱动扫描时，另外布置与相应的第一级移位寄存器单元连接的预充电单元，可以在触摸期间预充电第一级移位寄存器单元 控制扫描。 以这种方式，当触摸控制扫描完成后，由于相对较长的触摸而完成了栅极行驱动扫描时，对应的第一级移位寄存器单元的上拉控制节点（PU点）的漏电现象 避免了两排移位寄存器单元的输出之间的控制扫描时间间隔，从而避免了像素行的充电率不足的缺陷，同时确保了高报告率的触摸控制扫描。

公开(公告)号：US20150179669A1

公开(公告)日：2015-06-25

申请号：US14355352

申请日：2013-06-28

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Wei Qin ,  Jiayang Zhao ,  Yuanbo Zhang ,  Xiangxiang Zou

IPC: H01L27/12 ,  H01L21/3213 ,  H01L21/308 ,  H01L29/786 ,  H01L29/66

CPC classification number: H01L27/124 ,  H01L21/0272 ,  H01L21/3081 ,  H01L21/32133 ,  H01L21/32139 ,  H01L27/1222 ,  H01L27/1288 ,  H01L29/66765 ,  H01L29/78669

Abstract: A method of manufacturing an array substrate, an array substrate and a display device are provided. The method of manufacturing the array substrate includes: forming a pattern of a gate metal layer including a gate line and a gate electrode and preserving photoresist at a position on the pattern of the gate metal layer corresponding to a gate lead hole; sequentially forming a gate insulating thin film, a semiconductor thin film and a source/drain metal thin film; removing the photoresist preserved at the position on the pattern of the gate metal layer corresponding to the gate lead hole, and forming the gate lead hole; forming a pattern of a source/drain metal layer including a source electrode, a drain electrode and a data line and a semiconductor layer; and forming a pattern including a pixel electrode layer and a channel.

Abstract translation: 提供一种制造阵列基板，阵列基板和显示装置的方法。 制造阵列基板的方法包括：在对应于栅极引线孔的栅极金属层的图案上的位置处形成包括栅极线和栅电极的栅极金属层的图案，并保留光致抗蚀剂; 依次形成栅极绝缘薄膜，半导体薄膜和源极/漏极金属薄膜; 去除保留在对应于栅极引线孔的栅极金属层的图案上的位置处的光致抗蚀剂，并形成栅极引线孔; 形成包括源电极，漏电极和数据线以及半导体层的源极/漏极金属层的图案; 以及形成包括像素电极层和沟道的图案。

公开(公告)号：US12039481B2

公开(公告)日：2024-07-16

申请号：US16441780

申请日：2019-06-14

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xiangxiang Zou ,  Bin Shen

IPC: G06F3/048 ,  G01N35/00 ,  G06F3/01 ,  G06F11/263 ,  G06F11/36 ,  G06F40/279 ,  G06Q10/0639 ,  G06V10/94 ,  G10L15/01 ,  G10L15/02 ,  G10L15/26 ,  G01N35/04 ,  G06V40/20

CPC classification number: G06Q10/06395 ,  G01N35/0099 ,  G06F3/01 ,  G06F3/017 ,  G06F11/263 ,  G06F11/3692 ,  G06F40/279 ,  G06V10/945 ,  G10L15/01 ,  G10L15/02 ,  G10L15/26 ,  G01N2035/0424 ,  G01N2035/0439 ,  G06V40/20

Abstract: An interactive test method, device and system are disclosed. An interactive test method, applicable to a product to be tested, including: obtaining an identification of the product to be tested; obtaining test conditions corresponding to the product to be tested according to the identification, wherein the test conditions include a test type, a test location, a test case and the attribute information of the test case; transmitting a first instruction including the test location to an actuating device; transmitting a second instruction including the test case and the attribute information of the test case to a test device; and obtaining test data transmitted by the test device and obtained by performing a test according to the first instruction and the second instruction, and comparing the test data with the test case to obtain a test result.

公开(公告)号：US11996952B2

公开(公告)日：2024-05-28

申请号：US17626537

申请日：2021-03-03

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Hongyang Li ,  Xiangxiang Zou ,  Shuai Yang ,  Naifu Wu ,  Sujia Jiang ,  Zhe Zhang

IPC: H04L12/28

CPC classification number: H04L12/2807 ,  H04L12/2816 ,  H04L12/2834

Abstract: An information synchronization method, a terminal and a system, which relates to the technical field of communication. The method includes: by the first terminal, sending a controlling request of a target terminal to the controlling server; by the first terminal, receiving a state feedback information sent by the first terminal, according to the state feedback information, updating an information of the first terminal; and by the first terminal, sending the state feedback information to each of the at least one second terminal, so that the second terminal updates an information of the second terminal according to the state feedback information.

公开(公告)号：US11979908B2

公开(公告)日：2024-05-07

申请号：US17426558

申请日：2020-10-28

Applicant: BOE Technology Group Co., Ltd.

Inventor： Xiangxiang Zou ,  Yi Bian

IPC: H04W74/08 ,  H04W28/00 ,  H04W48/08 ,  H04W72/541 ,  H04W74/0816

CPC classification number: H04W74/0816 ,  H04W72/541

Abstract: The present disclosure can provide a method, device, terminal and system for transmitting data. The method for transmitting data includes: receiving target data from a target gateway via a channel to be detected; detecting whether an interference signal from another terminal for data transmission with the target gateway exists on the channel to be detected within the preset frame interval duration; and stopping receiving the target data when the interference signal exists until the channel to be detected is determined to be idle, and continuing to receive the target data via the idle channel to be detected.

公开(公告)号：US20220417300A1

公开(公告)日：2022-12-29

申请号：US17848822

申请日：2022-06-24

Applicant: BOE Technology Group Co., Ltd.

Inventor： Xiangxiang Zou ,  Yangyang Zhang ,  Longyu Wang ,  Hailong Zhang

IPC: H04L65/403 ,  G06F3/14 ,  G06K7/14 ,  G06K19/06

Abstract: A smart conference room system is provided. The smart conference room system includes an intelligent conference interactive panel including one or more processors configured to convert user input into a conference information, and a memory configured to store the conference information. The intelligent conference interactive panel is configured to transmit conference information to one or more terminal devices. The one or more terminal devices are configured to perform a controllable operation based on the conference information transmitted to the one or more terminal devices.

公开(公告)号：US11284009B2

公开(公告)日：2022-03-22

申请号：US17059613

申请日：2020-03-06

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xiangxiang Zou

IPC: H04N5/232 ,  G06F1/16 ,  H04N5/225 ,  H04M1/02

Abstract: A camera assembly includes a camera module, a front shaft device, and a forward turning drive device. The camera module includes a strip-shaped body, and the strip-shaped body includes a front end portion, a rear end portion, and a lens located at a top of the strip-shaped body between the front end portion and the rear end portion. The front shaft device includes at least one front shaft, and each front shaft is adapted to pivotally engaging with the front end portion. The front shaft pivotally engages with the front end portion, and the forward turning drive drives the camera module to pivot forward around the front shaft, so that the camera module rotates to be in a front capture state where the rear end portion is lifted and the lens finds views forward.

公开(公告)号：US10803806B2

公开(公告)日：2020-10-13

申请号：US16332783

申请日：2018-04-10

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xueling Gao ,  Chengchung Yang ,  Kuanjun Peng ,  Wei Qin ,  Xiangxiang Zou ,  Yang Yang

IPC: G09G3/3258 ,  G09G3/3233 ,  G09G3/3208

Abstract: Pixel circuit and display substrate and driving methods, and display apparatus are provided. Pixel circuit includes: driving resetting sub-circuit to input voltage at first initial voltage terminal to gate of driving transistor in driving sub-circuit under control of first resetting signal terminal; writing compensation sub-circuit to input data voltage to driving sub-circuit and compensate driving sub-circuit under control of scanning signal terminal in writing compensation phase, and input reference voltage output at data voltage terminal to driving sub-circuit in blanking phase, so driving transistor in On-Bias state; light-emitting resetting sub-circuit to input voltage at first initial voltage terminal to light-emitting device to reset light-emitting device under control of scanning signal terminal; and light-emitting enabling sub-circuit to provide voltage at first power supply voltage terminal to driving sub-circuit and connect driving sub-circuit to light-emitting device under control of enabling signal terminal; and driving sub-circuit to provide driving current to light-emitting device.

公开(公告)号：US10705642B2

公开(公告)日：2020-07-07

申请号：US16106416

申请日：2018-08-21

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xiangxiang Zou

IPC: G06F3/041 ,  G06F3/044 ,  G06F3/047 ,  F21V8/00

Abstract: The present disclosure provides a force touch display device and a method for manufacturing and driving the force touch display drive. The force touch display device includes an array substrate, a light guide plate and a metal reflective plate. The array substrate includes a first carrier substrate and a metal wire grid and a metal connection terminal disposed on the first carrier substrate, in which the metal connection terminal is electrically connected to the metal reflective plate. The metal wire grid includes a plurality of metal wires arranged in parallel, and the metal wire grid is configured so that light passing through the metal wire grid becomes linearly polarized light. The light guide plate disposed between the array substrate and the metal reflective plate.

公开(公告)号：US20190235679A1

公开(公告)日：2019-08-01

申请号：US16194001

申请日：2018-11-16

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xiangxiang Zou

IPC: G06F3/041 ,  G06F3/044 ,  G09G3/3241

Abstract: The present disclosure relates to a subpixel unit. The subpixel unit includes a drive unit configured to generate a drive current based on a data signal under control of a scanning signal. The subpixel unit include a first light-emitting unit connected to the drive unit and configured to emit light under drive of the drive current outputted from the drive unit, and a first switch unit configured to be enabled under control of a first control signal to transmit the drive current. The subpixel unit include a second light-emitting unit connected to the first switch unit and configured to emit light under drive of the drive current outputted from the first switch unit, and a second switch unit configured to be enabled under control of a second control signal to transmit a touch signal of an electrode of the second light-emitting unit.