Patents by Inventor Bin Zhou

Bin Zhou has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • DISPLAY SUBSTRATE, MANUFACTURING METHOD, AND DISPLAY DEVICE
    Publication number: 20220359847
    Abstract: The present disclosure provides a display substrate, a manufacturing method thereof, and a display device. The display substrate includes a substrate, and a compensation electrode, an auxiliary electrode, a light-emitting functional layer, and a cathode layer arranged on one side of the substrate. The auxiliary electrode is arranged on one side of the compensation electrode away from the substrate, and coupled to the compensation electrode. A first notch is formed in a side surface of the auxiliary electrode, and at least a part of the first notch extends in a direction parallel to the substrate. The light-emitting functional layer is arranged on one side of the auxiliary electrode away from the substrate, and interrupted at the first notch. The cathode layer is arranged on one side of the light-emitting functional layer away from the substrate, and coupled to the auxiliary electrode at the first notch.
    Type: Application
    Filed: April 21, 2021
    Publication date: November 10, 2022
    Inventors: Can YUAN, Yongqian LI, Bin ZHOU, Ning LIU, Zhidong YUAN
  • ORGANIC LIGHT-EMITTING DIODE DISPLAY SUBSTRATE, DISPLAY DEVICE, AND METHOD MANUFACTURING THE SAME
    Publication number: 20220352258
    Abstract: An OLED display substrate, a manufacturing method and a display device are provided. The OLED display substrate includes a base substrate and a plurality of pixel units arranged on the base substrate, each pixel unit includes a plurality of subpixel units, and each subpixel unit includes a switching TFT and a bottom-emission OLED, the OLED display substrate further includes a light-shielding layer arranged between the OLED and the switching TFT, and an orthogonal projection of the light-shielding layer onto the base substrate completely covers an orthogonal projection of a semiconductor region of the switching TFT onto the base substrate.
    Type: Application
    Filed: July 14, 2022
    Publication date: November 3, 2022
    Applicant: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Dongfang WANG, Tongshang SU, Ming WANG, Ce ZHAO, Bin ZHOU
  • Additive manufacturing apparatus utilizing combined electron beam selective melting and electron beam cutting
    Patent number: 11485043
    Abstract: An additive manufacturing apparatus utilizing combined electron beam selective melting and electron beam cutting. One electron beam emitting, focusing, and scanning device (6) is capable of emitting electron beams (67, 68) in three modes of heating, selective melting, and electron beam cutting. The electron beam in the heating mode is emitted to scan and preheat a powder bed (7). The electron beam (67) in the selective melting mode is emitted to scan and melt powder (71) in a section outline to form a section layer of a component. The electron beam (68) in the electron beam cutting mode is emitted to perform one or more cutting scans on inner and outer outlines (74, 75) of a section of the component to obtain accurate and smooth inner and outer outlines of the section. The heating, melting deposition, and outline cutting processes are repeated to obtain a required three-dimensional physical component.
    Type: Grant
    Filed: January 17, 2018
    Date of Patent: November 1, 2022
    Assignee: TSINGHUA UNIVERSITY
    Inventors: Feng Lin, Bin Zhou, Wentao Yan, Hongxin Li, Lei Zhang, Ting Zhang, Chao Guo
  • Display substrate, method for preparing the same, and display device
    Patent number: 11469260
    Abstract: The present disclosure provides a display substrate, a method for preparing the same, and a display device including the display substrate. The method includes: forming a conductive layer; forming a first photoresist pattern and a second photoresist pattern on the conductive layer, in which the adhesion between the first photoresist pattern and the conductive layer is less than the adhesion between the second photoresist pattern and the conductive layer; and etching the conductive layer by using the first photoresist pattern and the second photoresist pattern as masks to form a first conductive pattern and a second conductive pattern, respectively, in which a line width difference between the first conductive pattern and the first photoresist pattern is greater than a line width difference between the second conductive pattern and the second photoresist pattern.
    Type: Grant
    Filed: October 28, 2019
    Date of Patent: October 11, 2022
    Assignees: HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD., Beijing BOE Technology Development Co., Ltd.
    Inventors: Ning Liu, Bin Zhou, Jun Liu, Yang Zhang, Tongshang Su, Haitao Wang
  • Array substrate including pixel unit with switching transistor and driving transistor having different threshold voltages for improving display effect, and method of manufacturing the same
    Patent number: 11450721
    Abstract: The present disclosure provides a pixel unit, a method of manufacturing the same, and an array substrate. The pixel unit includes: a driving transistor, a switching transistor, and a light emitting element on a substrate; wherein the driving transistor has an input electrode electrically connected to a first power supply terminal and an output electrode electrically connected to a first terminal of the light emitting element; the switching transistor has an input electrode electrically connected to a data line, a control electrode electrically connected to a scan line, and an output electrode electrically connected to a gate electrode of the driving transistor; wherein the switching transistor and the driving transistor have different threshold voltages.
    Type: Grant
    Filed: September 21, 2018
    Date of Patent: September 20, 2022
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Dongfang Wang, Bin Zhou, Ce Zhao, Tongshang Su, Yuankui Ding, Ming Wang
  • Moving body control apparatus, moving body control method, and training method
    Patent number: 11449048
    Abstract: A moving body control apparatus for controlling a moving body includes: an acquisition device that acquires a control command for the moving body and an image of a view in the traveling direction of the moving body; and an information processing device that uses a machine learning model to output a control parameter for controlling the moving body, using the control command and the image acquired by the acquisition device as inputs.
    Type: Grant
    Filed: March 25, 2019
    Date of Patent: September 20, 2022
    Assignee: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA
    Inventors: Karthikk Harihara Subramanian, Bin Zhou, Sheng Mei Shen, Sugiri Pranata Lim
  • Modified RSV F proteins and methods of their use
    Patent number: 11446374
    Abstract: The present invention is generally related to modified or mutated respiratory syncytial virus fusion (F) proteins and methods for making and using them, including immunogenic compositions such as vaccines for the treatment and/or prevention of RSV infection.
    Type: Grant
    Filed: October 11, 2019
    Date of Patent: September 20, 2022
    Assignee: Novavax, Inc.
    Inventors: Peter M. Pushko, Yingyun Wu, Michael J. Massare, Ye Liu, Gale Smith, Bin Zhou
  • White organic light-emitting diode display substrate including switching TFT and light-shielding layer arranged to prevent negative drift
    Patent number: 11444128
    Abstract: An OLED display substrate, a manufacturing method and a display device are provided. The OLED display substrate includes a base substrate and a plurality of pixel units arranged on the base substrate, each pixel unit includes a plurality of subpixel units, and each subpixel unit includes a switching TFT and a bottom-emission OLED, the OLED display substrate further includes a light-shielding layer arranged between the OLED and the switching TFT, and an orthogonal projection of the light-shielding layer onto the base substrate completely covers an orthogonal projection of a semiconductor region of the switching TFT onto the base substrate.
    Type: Grant
    Filed: September 20, 2018
    Date of Patent: September 13, 2022
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Dongfang Wang, Tongshang Su, Ming Wang, Ce Zhao, Bin Zhou
  • Video play method and apparatus, and device
    Patent number: 11438646
    Abstract: In order for a terminal to play a video, a first video file is obtained. The first video file is sliced to generate a plurality of first slice files. A play index is generated to include entries respectively corresponding to the first slice files. An entry corresponding to a second video file is inserted into the index between an entry corresponding to one first slice file and an entry corresponding to another first slice file in the play index. The first slice files are played in sequence according to the play index, and the second vide file is played after the one of the first slice files and before the other of the first slice files according to the play index.
    Type: Grant
    Filed: June 24, 2020
    Date of Patent: September 6, 2022
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Bin Zhou, Jie Qi
  • Supporting web components in a web testing environment
    Patent number: 11416381
    Abstract: This document describes techniques and apparatuses for supporting web components associated with a document object model (DOM) corresponding to a data file in a web testing environment. A user interaction, relative to a web page or web application from which the DOM is rendered, is monitored in the web testing environment. The monitoring identifies a target element selected by the user that is referenced in a shadow DOM associated with the DOM. One or more parent shadow host elements of the DOM are identified relative to the target element. The one or more shadow host elements define a reduced path, with respect to a tree data structure representing the DOM and the shadow DOM, for linking a document object of the DOM to the target element. Indicia identifying the one or more shadow host elements as linking the document object of the DOM to the target element are recorded.
    Type: Grant
    Filed: July 17, 2020
    Date of Patent: August 16, 2022
    Assignee: Micro Focus LLC
    Inventors: Er-Xin Shang, Bin Zhou, Chao-Lin Jiang, Ran Li
  • OLED DISPLAY SUBSTRATE AND METHOD FOR PREPARING THE SAME, AND DISPLAY DEVICE
    Publication number: 20220246709
    Abstract: The present disclosure provides an OLED display substrate, a method for preparing the same, and a flexible display device, and belongs to the technical field of display. The OLED display substrate includes a base substrate, and a thin film transistor, a first electrode and a light emitting layer sequentially arranged on the base substrate, the thin film transistor including an active layer, in which the OLED display substrate further includes a light shielding layer arranged between the active layer and the first electrode, and the light shielding layer also serves as an insulating layer of the OLED display substrate. The technical solution of the present disclosure is capable of ensuring the display effect of the display device.
    Type: Application
    Filed: April 15, 2021
    Publication date: August 4, 2022
    Inventors: Wei LI, Jingjing XIA, Bin ZHOU, Tongshang SU, Qinghua GUO
  • Rendering GUI test object of application under test to reflect test information
    Patent number: 11403209
    Abstract: A graphical user interface (GUI) of an application under test (AUT) is rendered. A GUI test object of the AUT is identified within the GUI. Test information regarding the GUI test object of the AUT is retrieved. The GUI test object of the AUT is rendered within the GUI to reflect the test information.
    Type: Grant
    Filed: February 27, 2020
    Date of Patent: August 2, 2022
    Assignee: MICRO FOCUS LLC
    Inventors: Er-Xin Shang, Bin Zhou, Bin Gao, Bin Li
  • Array substrate, display panel, and manufacturing method of the array substrate
    Patent number: 11398507
    Abstract: An array substrate includes an insulation layer and one or more stepped holes each penetrating through the insulation layer in a direction perpendicular to the insulation layer. Each stepped hole includes a first hole and a second hole under the first hole, a radius of the first hole at a bottom is a first radius, a radius of the second hole at a top is a second radius which is substantially smaller than the first radius, and a difference between the first radius and the second radius is 0.2 ?m to 0.6 ?m.
    Type: Grant
    Filed: July 2, 2020
    Date of Patent: July 26, 2022
    Assignees: HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Leilei Cheng, Bin Zhou, Jun Liu, Luke Ding, Qinghe Wang, Yongchao Huang
  • Display panel and manufacturing method thereof, and display device
    Patent number: 11393886
    Abstract: Provided are a display panel and a manufacturing method thereof and a display device. The display panel includes a substrate and pixel units formed on the substrate, wherein, along a thickness direction of the display panel, at least one of the pixel units includes a driving and light filtering structure and a light emitting element formed at a side of the driving and light filtering structure facing away from the substrate, and wherein the driving and light filtering structure includes a driving part and a light filtering part, and the light filtering part is disposed in an accommodating hole penetrating through an insulating layer in the driving part along the thickness direction.
    Type: Grant
    Filed: December 5, 2019
    Date of Patent: July 19, 2022
    Assignees: HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Jun Liu, Liangchen Yan, Bin Zhou, Yongchao Huang, Luke Ding, Wei Li, Biao Luo, Xuehai Gui
  • Display substrate, display apparatus, method of fabricating display substrate, and pixel definition material for forming pixel definition layer of display substrate
    Patent number: 11393885
    Abstract: A display substrate includes a base substrate; and a single pixel definition layer on the base substrate defining a plurality of subpixel apertures. The single pixel definition layer includes a plurality of hydrophobic particles dispersed in a main body for enhancing hydrophobicity of a portion of the single pixel definition layer.
    Type: Grant
    Filed: November 16, 2018
    Date of Patent: July 19, 2022
    Assignees: Hefei Xinsheng Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Wei Li, Jingjing Xia, Bin Zhou, Jun Liu, Yingbin Hu, Guangyao Li, Wei Song, Tongshang Su
  • AIR SUPPLY DEVICE
    Publication number: 20220221171
    Abstract: An air supply device is provided, which includes a housing with a cavity being formed therein. The air supply device further includes a partition plate, dividing the cavity of the housing into an upper cavity and a lower cavity; a flow equalizing plate, being vertically arranged in the upper cavity to divide the upper cavity into an air inlet cavity and a static pressure cavity, where a first air inlet that is communicated with the air inlet cavity being formed in the housing; an adjustable baffle plate, having a vertical height less than a vertical height of the lower cavity. The adjustable baffle plate divides the lower cavity into an induction cavity and a heat exchange cavity. The adjustable baffle plate and a top of the lower cavity form a first induced air opening. A heat exchanger is arranged in the heat exchange cavity.
    Type: Application
    Filed: November 17, 2021
    Publication date: July 14, 2022
    Inventors: Bin Yang, Bin Zhou, Changqing Yang, Ran Gao, Haiguo Yin, Angui Li
  • Thin film transistor and manufacturing method thereof and electronic device
    Patent number: 11355647
    Abstract: A thin film transistor includes an active layer, a source electrode and a drain electrode. The active layer includes a conductive region and the conductive region is between the source electrode and the drain electrode and is spaced apart from at least one of the source electrode and the drain electrode.
    Type: Grant
    Filed: August 17, 2018
    Date of Patent: June 7, 2022
    Assignees: Hefei Xinsheng Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Yingbin Hu, Ce Zhao, Dongfang Wang, Bin Zhou, Jun Liu, Yuankui Ding, Wei Li
  • Air supply device with an annular air outlet and design method thereof
    Patent number: 11346574
    Abstract: An air supply device with an annular air outlet and a design method thereof are provided. The device includes an air delivery section arranged in a horizontal plane and communicated with a plurality of air-out sections, wherein an axis of each of the plurality of air-out sections is in a vertical direction; the air delivery section and the plurality of air-out sections are respectively provided with air return ducts communicated with each other, the air return ducts each have a fresh air duct provided therein; an axis of the fresh air duct is parallel to an axis of corresponding air return duct of the air return ducts, and the fresh air duct and the corresponding air return duct are equal in length, the plurality of air-out sections are arranged above office cubicles in a room.
    Type: Grant
    Filed: March 30, 2021
    Date of Patent: May 31, 2022
    Assignee: Xi'an University of Architecture and Technology
    Inventors: Bin Yang, Zhe Li, Changqing Yang, Bin Zhou, Wei Su, Shuaixing Xu, Mengchun Wu, Ran Gao, Haiguo Yin, Angui Li
  • Patterning method and method for manufacturing array substrate
    Patent number: 11347148
    Abstract: A patterning method and a method for manufacturing an array substrate are provided, and the patterning method includes: forming a photolithography auxiliary film and a positive photoresist film in turn on a base substrate provided with a layer to be patterned; subjecting the photolithography auxiliary film and the positive photoresist film to a photolithography process to form a photolithography auxiliary layer pattern and a positive photoresist pattern; patterning the layer to be patterned; and UV irradiating the photolithography auxiliary layer pattern and the positive photoresist pattern and then removing the photolithography auxiliary layer pattern and the positive photoresist pattern.
    Type: Grant
    Filed: February 12, 2018
    Date of Patent: May 31, 2022
    Assignees: BOE Technology Group Co., Ltd., Hefei Xinsheng Optoelectronics Technology Co., Ltd.
    Inventors: Wei Li, Bin Zhou, Jun Liu, Ning Liu, Yang Zhang, Yingbin Hu
  • DEVICE IDENTIFICATION METHOD AND RELATED APPARATUS
    Publication number: 20220150216
    Abstract: Embodiments of this application disclose a device identification method and a related apparatus, to reduce costs of identifying whether a device that accesses a network is an AP device. The method in the embodiments of this application includes: when a type of the device that accesses the network needs to be identified, obtaining a MAC address of the access device, and obtaining a MAC address of a Wi-Fi hotspot around a network access device; and then comparing the MAC address of the access device with the MAC address of the Wi-Fi hotspot, and determining, if the MAC address of the access device and the MAC address of the Wi-Fi hotspot belong to a same address segment, that the access device is an AP device.
    Type: Application
    Filed: January 26, 2022
    Publication date: May 12, 2022
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Bo ZHANG, Ping HUANG, Kai ZHU, Shusheng LIU, Haiyan WANG, Bin ZHOU