Patents by Inventor Hongyuan Xu

Hongyuan Xu 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).

  • Patent number: 11965037
    Abstract: Provided is an anti-HER3 humanized monoclonal antibody. The antibody binds HER3 antigen, has high affinity and biological activity and low immunogenicity, and is stable in structure. The antibody can be used for preparing drugs for preventing or treating HER3-related diseases.
    Type: Grant
    Filed: July 17, 2019
    Date of Patent: April 23, 2024
    Assignee: SHANGHAI INSTITUTE OF BIOLOGICAL PRODUCTS CO., LTD.
    Inventors: Aidong Qu, Hongyuan Liang, Fanhong Xu, Aoxiang Li, Lina Wu, Jingye Zhu, Jianhua Qiu, Jin Lu, Lin Zhang, Xin Zhao, Xiaofei Song
  • Publication number: 20240126109
    Abstract: A display module and a display device are provided. The display module includes a display panel and a compensation display assembly disposed in a frame region of the display panel. The compensation display assembly includes a viewing angle brightness adjustment layer. The viewing angle brightness adjustment layer includes an anti-peep function layer configured to adjust a brightness of the light emitted from the display function layer within a side viewing angle range of the display module after exiting from a side of the viewing angle brightness adjustment layer away from the display function layer.
    Type: Application
    Filed: December 8, 2021
    Publication date: April 18, 2024
    Inventors: Hongyuan Xu, Xing Lei, Meinan Li
  • Patent number: 11962444
    Abstract: A first communication device generates a PHY preamble of a PHY data unit to include a first orthogonal frequency division multiplexing (OFDM) symbol corresponding to a legacy signal field. The legacy signal field includes i) a length subfield, and ii) a rate subfield. The length subfield and the rate subfield indicate a duration of the PHY data unit, and the legacy signal field is formatted according to a legacy second communication protocol. The first communication device generates the PHY preamble of a PHY data unit to include a second OFDM symbol corresponding to a duplicate of the legacy signal field, and a plurality of additional OFDM symbols corresponding to a non-legacy signal field. The first communication device sets the length subfield of the legacy signal field to a length value such that a remainder value resulting from dividing the length value by three, indicates that the PHY data unit conforms to the first communication protocol.
    Type: Grant
    Filed: September 30, 2021
    Date of Patent: April 16, 2024
    Assignee: Marvell Asia Pte Ltd
    Inventors: Hongyuan Zhang, Mingguang Xu, Yakun Sun
  • Patent number: 11960160
    Abstract: A spliced screen and a display terminal are disclosed. In the spliced screen, a structural component is disposed on two adjacent display panels and covers a splicing gap between the two adjacent display panels. A lamp plate is disposed on a surface of the structural component. When the spliced screen displays an image, a plurality of luminescent bodies disposed on the lamp plate close to the display panels also emit light, thereby preventing black strips from appearing on the image. In the spliced screen, a viewing angle of the display panels and a viewing angle of the lamp plate are same, so that a brightness of the display panels and a brightness of the lamp plates are same when the spliced screen is viewed from a lateral side. As such, display quality is improved.
    Type: Grant
    Filed: December 21, 2021
    Date of Patent: April 16, 2024
    Assignee: TCL China Star Optoelectronics Technology Co., ltd.
    Inventors: Jun Zhao, Bin Zhao, Juncheng Xiao, Hongyuan Xu, Huajun Lu
  • Publication number: 20240113082
    Abstract: According to an embodiment of the present disclosure, a display screen, a display device, and a method for manufacturing the display screen are disclosed. The display screen includes a display panel and a light bar. The light bar includes an array substrate and a plurality of light emitting elements, and a first gap is provided between two adjacent light emitting elements. A light absorbing layer is arranged in the first gap between at least two adjacent light emitting elements. By arranging the light absorbing layer, the side light of the light emitting elements can be partially absorbed, thereby reducing an emission angle of the light bar.
    Type: Application
    Filed: December 22, 2021
    Publication date: April 4, 2024
    Applicants: HUIZHOU CHINA STAR OPTOELECTRONICS DISPLAY CO., LTD., TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Huajun LU, Juncheng XIAO, Hongyuan XU
  • Publication number: 20240036375
    Abstract: A manufacturing method of a display device, the display device, and a spliced display device are disclosed. The display device includes a liquid crystal display panel (LCD display panel), a plurality of pad units, a plurality of conductive units, and a plurality of mini light-emitting diodes (mini-LEDs). The mini-LEDs are manufactured in a bezel area of the LCD display panel to allow the bezel area of the LCD display panel which does not emit light and display originally to display by the mini-LEDs, thereby improving a screen ratio of the display device and improving product competitiveness of the spliced display device.
    Type: Application
    Filed: December 16, 2021
    Publication date: February 1, 2024
    Applicant: TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Jun Zhao, Bin Zhao, Juncheng Xiao, Hongyuan Xu, Huajun Lu
  • Publication number: 20240036382
    Abstract: An LED display panel and a display device are provided. The LED display panel includes at least one LED package module. The LED package module includes: a substrate; an electrode unit disposed on the substrate, the electrode unit comprising an anode layer and a cathode layer disposed opposite to the anode layer; at least one LED chip disposed on the anode layer and the cathode layer; a light shielding structure disposed on the substrate, wherein the light shielding structure comprises a plurality of baffles, the baffles are surrounded to form at least one cavity, and the LED chip is disposed in the cavity; a sealing glue layer disposed on the substrate.
    Type: Application
    Filed: December 16, 2021
    Publication date: February 1, 2024
    Applicants: Huizhou China Star Optoelectronics Display Co., Ltd., TCL China Star Optoelectronics Technology Co., Ltd.
    Inventors: Jun ZHAO, Bin ZHAO, Juncheng XIAO, Hongyuan XU, Xing LE
  • Publication number: 20240036377
    Abstract: A spliced screen and a display terminal are disclosed. In the spliced screen, a structural component is disposed on two adjacent display panels and covers a splicing gap between the two adjacent display panels. A lamp plate is disposed on a surface of the structural component. When the spliced screen displays an image, a plurality of luminescent bodies disposed on the lamp plate close to the display panels also emit light, thereby preventing black strips from appearing on the image. In the spliced screen, a viewing angle of the display panels and a viewing angle of the lamp plate are same, so that a brightness of the display panels and a brightness of the lamp plates are same when the spliced screen is viewed from a lateral side. As such, display quality is improved.
    Type: Application
    Filed: December 22, 2021
    Publication date: February 1, 2024
    Applicant: TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Jun Zhao, Bin Zhao, Hongyuan Xu, Xing Lei
  • Publication number: 20240027860
    Abstract: The present disclosure provides a display panel and a display panel manufacturing method. The display panel includes a drive circuit layer, a color photoresist layer disposed on the drive circuit layer, a common electrode layer disposed on the color photoresist layer, and a pixel electrode layer disposed on the common electrode layer. The drive circuit layer is provided with a common wire, the common electrode layer is provided with a transparent electrode, the transparent electrode is electrically connected to the common wire, and the pixel electrode layer is provided with a plurality of pixel electrodes.
    Type: Application
    Filed: September 7, 2021
    Publication date: January 25, 2024
    Applicant: TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Maoxia ZHU, Hongyuan XU, Woosung SON
  • Publication number: 20240027814
    Abstract: A spliced screen and a display terminal are disclosed. In the spliced screen, a structural component is disposed on two adjacent display panels and covers a splicing gap between the two adjacent display panels. A lamp plate is disposed on a surface of the structural component. When the spliced screen displays an image, a plurality of luminescent bodies disposed on the lamp plate close to the display panels also emit light, thereby preventing black strips from appearing on the image. In the spliced screen, a viewing angle of the display panels and a viewing angle of the lamp plate are same, so that a brightness of the display panels and a brightness of the lamp plates are same when the spliced screen is viewed from a lateral side. As such, display quality is improved.
    Type: Application
    Filed: December 21, 2021
    Publication date: January 25, 2024
    Applicant: TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Jun Zhao, Bin Zhao, Juncheng Xiao, Hongyuan Xu, Huajun Lu
  • Patent number: 11830451
    Abstract: The present invention provides a full grayscale subjective consistency optical data obtaining method and a splicing display panel, an initial splicing display panel includes splicing and disposing first display panel (liquid crystal display panel) and second display panel in different types. The method includes: obtaining a plurality of bonding point colors, sets of reference bonding point optical parameters and sets of bonding point optical parameters of the first display panel and the second display panel corresponding to the bonding point colors respectively, and determining non-bonding point optical parameters in the second display panel corresponding to non-bonding point colors between adjacent two of the bonding point colors. A display image of the second display panel under effect of each set of the bonding point optical parameters is subjectively consistent with a display image of the first display panel under effect of a set of the reference bonding point optical parameters.
    Type: Grant
    Filed: December 7, 2022
    Date of Patent: November 28, 2023
    Assignee: Huizhou China Star Optoelectronics Display Co., Ltd.
    Inventors: Jun Zhao, Bin Zhao, Juncheng Xiao, Hongyuan Xu, Guangmiao Wan, Zhongbin Wang, Meinan Li, Maoxia Zhu, Yu Liu
  • Publication number: 20230375867
    Abstract: The present application discloses a splicing panel. The present application is provided with a dimming layer on a light-emitting diode lamp plate, and then the dimming layer is provided with a plurality of first light shading parts arranged in an array. A visual effect of the light-emitting diode lamp plate on both sides in a first direction can be adjusted through the plurality of the first light shading parts, so as to improve a visual difference between display panels of the splicing panel and the light-emitting diode lamp plate on both sides in the first direction.
    Type: Application
    Filed: May 23, 2022
    Publication date: November 23, 2023
    Inventors: Hongyuan XU, Juncheng XIAO, Huajun LU
  • Patent number: 11817461
    Abstract: A light-emitting panel, a method making same, and a display panel are disclosed in the present disclosure. The light-emitting panel includes a light-emitting board which includes a substrate; a first metal layer disposed on the substrate; a gate insulating layer covering the first metal layer; and a second metal layer on a side of the gate insulating layer away from the first metal layer. The second metal layer includes a connection portion located in the bonding area of the light-emitting board, and a conductive protection layer formed by chemical plating is disposed on a surface of the connection portion.
    Type: Grant
    Filed: November 11, 2020
    Date of Patent: November 14, 2023
    Assignee: TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Maoxia Zhu, Hongyuan Xu, Xu Wang
  • Publication number: 20230359094
    Abstract: An array substrate and a display panel are provided. The array substrate includes a plurality of data lines and scan lines intersecting to form a plurality of subpixel units. Each of the subpixel units includes a substrate, a common electrode layer, and an active layer. The active layer includes at least a first active layer and at least a second active layer. The first active layer is located in a thin-film transistor included in the array substrate, and at least one of the second active layers is not located at a position where the common electrode layer and the data line overlap.
    Type: Application
    Filed: May 20, 2022
    Publication date: November 9, 2023
    Inventors: Jiaojiao SHI, Hongyuan XU, Li GUO, Dongming SU, Weiwei ZHANG
  • Publication number: 20230257218
    Abstract: A fabrication platform used for production lines of a display panel is provided. The fabrication platform includes: a jig, wherein the jig is configured to carry a glass substrate, and a plurality of via holes are defined on the jig; and an adsorption device, wherein the adsorption device includes a plurality of suction pads, the suction pads are disposed on a side of the jig away from the glass substrate and are disposed corresponding to the via holes, and the suction pads adsorb the glass substrate on the jig through the via holes. The provided fabrication platform effectively improves yield rate of the glass substrate in welding processes.
    Type: Application
    Filed: December 29, 2020
    Publication date: August 17, 2023
    Applicant: SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
    Inventors: Xin Zhang, Hongyuan Xu, Jia Li
  • Publication number: 20230185126
    Abstract: According to an embodiment of the present disclosure, a display screen, a display device, and a method for manufacturing the display screen are disclosed. The display screen includes a display panel and a light bar. The light bar includes an array substrate and a plurality of light emitting elements, and a first gap is provided between two adjacent light emitting elements. A reflecting wall is arranged in the first gap between at least two adjacent light emitting elements. By arranging the reflecting wall, the side light of the light emitting elements can be reflected upwards, thereby reducing an emission angle of the light bar.
    Type: Application
    Filed: December 22, 2021
    Publication date: June 15, 2023
    Applicant: TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Huajun LU, Juncheng XIAO, Hongyuan XU
  • Patent number: 11587917
    Abstract: The present application provides a backlight module, a display panel and an electronic device, including a substrate; a plurality of driving units, formed on the glass substrate; and a plurality of mini-LEDs, each of which includes a first electrode and a second electrode, wherein the driving unit includes a switching module, a driving module and a storing module, one end of the switching module is connected to the driving module and the storing module, the driving module is connected to the mini-LED.
    Type: Grant
    Filed: May 20, 2020
    Date of Patent: February 21, 2023
    Assignee: TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Quansheng Liu, Hongyuan Xu, Xin Zhang
  • Publication number: 20220320143
    Abstract: A light-emitting panel, a method making same, and a display panel are disclosed in the present disclosure. The light-emitting panel includes a light-emitting board which includes a substrate; a first metal layer disposed on the substrate; a gate insulating layer covering the first metal layer; and a second metal layer on a side of the gate insulating layer away from the first metal layer. The second metal layer includes a connection portion located in the bonding area of the light-emitting board, and a conductive protection layer formed by chemical plating is disposed on a surface of the connection portion.
    Type: Application
    Filed: November 11, 2020
    Publication date: October 6, 2022
    Applicant: TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Maoxia Zhu, Hongyuan Xu, Xu Wang
  • Publication number: 20220244593
    Abstract: A trace structure provided by the present application includes a first metal layer including a plurality of first scan lines and a plurality of second scan lines, a second metal layer disposed on the first metal layer and corresponding to the first metal layer, the second metal layer including a plurality of first data lines and a plurality of second data lines, the first data lines disposed vertically, and the second data lines disposed horizontally, wherein each of the second data lines includes a plurality of gaps, and the first data lines are disposed in the plurality of gaps, respectively; wherein the second scan lines are connected to the first data lines in series, and the second data lines are connected to the first scan lines in series.
    Type: Application
    Filed: November 13, 2019
    Publication date: August 4, 2022
    Inventor: Hongyuan XU
  • Publication number: 20220004068
    Abstract: A liquid crystal circuit of the present disclosure includes a plurality of pixel units arranged in an array. Each of the pixel units includes a first pixel region and a second pixel region. A plurality of data lines are connected to pixel units in order to transmit data signals to the pixel units. Each of the data lines includes a first signal lines and a second signal lines. A plurality of scan lines are connected to the pixel units in order to transmit driving signals to the pixel units. A first clock signal line and a second clock signal line are alternately turned on or off so that voltage potentials of the first pixel region and the second pixel region are different.
    Type: Application
    Filed: November 13, 2019
    Publication date: January 6, 2022
    Applicant: TCL China Star Optoelectronics Technology Co., Ltd
    Inventor: Hongyuan XU