Patents by Inventor YUANBO LI

YUANBO LI 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: 10490670
    Abstract: A manufacturing method of an array substrate, an array substrate and a display device are provided. The method includes: forming a first electrode; forming a first insulation layer on the first electrode; forming a first via hole in the first insulation layer; forming an active layer on the first insulation layer, which is electrically connected with the first electrode through the first via hole; forming a gate insulation layer on the active layer; forming a first gate electrode on the gate insulation layer, which overlaps with at least part of the active layer; forming a second insulation layer on the first gate electrode and the gate insulation layer, forming a second via hole in the second insulation layer and the gate insulation layer; forming a pixel electrode on the second insulation layer, which is electrically connected with the active layer through the second via hole.
    Type: Grant
    Filed: June 20, 2017
    Date of Patent: November 26, 2019
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.
    Inventors: Feng Li, Dawei Shi, Fengguo Wang, Hong Liu, Xinguo Wu, Zifeng Wang, Bo Ma, Zhixuan Guo, Yuanbo Li
  • Patent number: 10424669
    Abstract: An array substrate, a manufacturing method thereof, and a display device are provided. The array substrate includes a base substrate; a first conductive layer located on the base substrate, including a source electrode of a switching element; and a color filter layer located on the first conductive layer, wherein the source electrode of the switching element and the color filter layer are abutted in a direction perpendicular to the base substrate.
    Type: Grant
    Filed: June 27, 2017
    Date of Patent: September 24, 2019
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.
    Inventors: Zhixuan Guo, Fengguo Wang, Xinguo Wu, Hong Liu, Zifeng Wang, Yuanbo Li, Feng Li, Bo Ma
  • Publication number: 20190165001
    Abstract: An array substrate, a method of manufacturing the same, and a display panel are provided, the array substrate includes a base substrate, and a pixel unit on the base substrate; and a reflective layer disposed on the base substrate and located in a portion of a region of the pixel unit, a surface of the reflective layer facing away from the base substrate includes a rugged structure.
    Type: Application
    Filed: June 19, 2018
    Publication date: May 30, 2019
    Inventors: Lei Yao, Dawei Shi, Wentao Wang, Lu Yang, Haifeng Xu, Lei Yan, Jinfeng Wang, Xiaowen Si, Fang Yan, Jinjin Xue, Lin Hou, Zhixuan Guo, Yuanbo Li, Xiaofang Li
  • Publication number: 20190154841
    Abstract: A high-precision real-time satellite positioning method comprises: establishing a polygonal satellite positioning receiver array comprising a plurality of satellite positioning receiving mechanisms; transmitting, by the satellite positioning receiving mechanisms, and to a processor module, respective IDs and observation coordinates; computing, by the processor module, a physical geometric pattern and an observation geometric pattern; comparing the physical geometric pattern and the observation geometric pattern to extract an offset vector caused by an error, and to generate an offset vector function library; and subtracting the offset vector from an observation value of a phase center of antennas of the satellite positioning receivers to obtain a corrected satellite positioning value.
    Type: Application
    Filed: January 16, 2019
    Publication date: May 23, 2019
    Applicant: BROADGNSS TECHNOLOGIES CO., LTD.
    Inventors: Yan Shen, Yuanbo Li
  • Publication number: 20190123156
    Abstract: The present application provides a thin film transistor, an array substrate, a display device and a method of fabricating a thin film transistor. According to embodiments of the present application, the thin film transistor includes: a substrate; a first source/drain electrode on the substrate; an active layer at a side of the first source/drain electrode facing away from the substrate; and a second source/drain electrode at a side of the active layer facing away from the first source/drain electrode. The first source/drain electrode and the second source/drain electrode are electrically connected to the active layer independently.
    Type: Application
    Filed: September 5, 2018
    Publication date: April 25, 2019
    Inventors: Xinguo WU, Fengguo WANG, Dawei SHI, Hong LIU, Zifeng WANG, Feng LI, Bo MA, Zhixuan GUO, Yuanbo LI, Cenhong DUAN, Jing ZHAO
  • Publication number: 20190121477
    Abstract: An array substrate and a method for manufacturing the same, a display panel and a display device are provided. The array substrate includes: a substrate; a gate metal layer arranged on the substrate, the gate metal layer including a gate line and a patterned auxiliary metal; a source and drain metal layer, the source and drain metal layer including source signal lines and touch signal lines, and the source and drain metal layer being separated from the gate metal layer by an insulating layer; a planarization layer arranged on the source and drain metal layer; and a common electrode arranged on the planarization layer. The patterned auxiliary metal is electrically connected to the touch signal lines through first holes penetrating the insulating layer, and is electrically connected to the common electrode through second holes penetrating the insulating layer and third holes penetrating the planarization layer.
    Type: Application
    Filed: October 11, 2018
    Publication date: April 25, 2019
    Applicants: BOE TECHNOLOGY GROUP CO., LTD., ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.
    Inventors: Xinguo WU, Fengguo WANG, Dawei SHI, Hong LIU, Feng LI, Zifeng WANG, Bo MA, Zhixuan GUO, Yuanbo LI, Cenhong DUAN, Jing ZHAO
  • Publication number: 20190072829
    Abstract: The present disclosure provides an array substrate, a method for manufacturing the same, and a display device. The array substrate includes a base substrate, and gate lines and data lines arranged on the base substrate to define a plurality of pixel regions, and a diffuse reflection layer arranged in the plurality of pixel regions, in which a surface of the diffuse reflection layer facing a light emitting side of the array substrate is uneven.
    Type: Application
    Filed: September 5, 2018
    Publication date: March 7, 2019
    Applicants: BOE TECHNOLOGY GROUP CO., LTD., ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.
    Inventors: Lei YAO, Dawei SHI, Wentao WANG, Lu YANG, Haifeng XU, Lei YAN, Jinfeng WANG, Xiaowen SI, Fang YAN, Jinjin XUE, Lin HOU, Yuanbo LI, Zhixuan GUO, Xiaofang LI
  • Publication number: 20190056630
    Abstract: A display device is provided, including an array substrate and an opposite substrate, a fan-out gate array formed on the array substrate and a transparent conductive material layer overlying the fan-out gate array; and a fan-out region formed on the opposite substrate and a base layer formed on the fan-out region.
    Type: Application
    Filed: June 6, 2018
    Publication date: February 21, 2019
    Inventors: Hong LIU, Fengguo WANG, Dawei SHI, Zifeng WANG, Xinguo WU, Bo MA, Feng LI, Yuanbo LI, Zhixuan GUO, Cenhong DUAN, Jing ZHAO
  • Publication number: 20190013409
    Abstract: A manufacturing method of an array substrate, an array substrate and a display device are provided. The method includes: forming a first electrode; forming a first insulation layer on the first electrode; forming a first via hole in the first insulation layer; forming an active layer on the first insulation layer, which is electrically connected with the first electrode through the first via hole; forming a gate insulation layer on the active layer; forming a first gate electrode on the gate insulation layer, which overlaps with at least part of the active layer; forming a second insulation layer on the first gate electrode and the gate insulation layer, forming a second via hole in the second insulation layer and the gate insulation layer; forming a pixel electrode on the second insulation layer, which is electrically connected with the active layer through the second via hole.
    Type: Application
    Filed: June 20, 2017
    Publication date: January 10, 2019
    Inventors: Feng LI, Dawei SHI, Fengguo WANG, Hong LIU, Xinguo WU, Zifeng WANG, Bo MA, Zhixuan GUO, Yuanbo LI
  • Publication number: 20190004660
    Abstract: An array substrate and a manufacturing method thereof and a display panel are provided. The array substrate includes: a base substrate; a first layer, located on the base substrate, including a force electrode configured to detect a touch force; a buffer layer located on the first layer; a thin film transistor including a gate electrode located on the buffer layer; and a second layer including a force electrode wire and the gate electrode; the force electrode wire and the force electrode being electrically connected.
    Type: Application
    Filed: June 30, 2017
    Publication date: January 3, 2019
    Applicants: BOE TECHNOLOGY GROUP CO., LTD., ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.
    Inventors: Zhixuan GUO, Fengguo WANG, Xinguo WU, Feng LI, Hong LIU, Zifeng WANG, Yuanbo LI, Bo MA
  • Publication number: 20190006524
    Abstract: An array substrate, a manufacturing method thereof, and a display device are provided. The array substrate includes a base substrate; a first conductive layer located on the base substrate, including a source electrode of a switching element; and a color filter layer located on the first conductive layer, wherein the source electrode of the switching element and the color filter layer are abutted in a direction perpendicular to the base substrate.
    Type: Application
    Filed: June 27, 2017
    Publication date: January 3, 2019
    Inventors: Zhixuan GUO, Fengguo WANG, Xinguo WU, Hong LIU, Zifeng WANG, Yuanbo LI, Feng LI, Bo MA
  • Publication number: 20170343679
    Abstract: The present invention relates to a high-precision real-time satellite positioning apparatus and a method thereof. The present invention has technical features as follows: the apparatus includes a polygonal receiver array formed by a plurality of single-point satellite positioning receivers; an antenna phase center of each single point satellite positioning receiver is disposed at each vertex and center point of the polygonal receiver array; each single-point satellite positioning receiver includes an MCU and a receiver connected with the MCU; and all MCUs are connected in parallel and jointly connected to a processor module.
    Type: Application
    Filed: August 1, 2017
    Publication date: November 30, 2017
    Inventors: YAN SHEN, YUANBO LI