Patents by Inventor Zhiqiang Xu

Zhiqiang 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: 9703049
    Abstract: An optical fiber core butting apparatus comprises a butting panel (1) with multiple butting devices including butting holes (11), optical fiber core butting connectors and mechanical hands (3); the optical fiber core butting connectors comprise a wire-line connector (21) and a cord-line connector (22); the wire-line connector (21) comprises a first slide bar (211), a first wire-line core connector (212) and a second wire-line core connector (213), and the input terminals and the output terminals of the first and second wire-line core connectors (212, 213) are both connected by connecting fibers; the cord-line connector (22) comprises a second slide bar (221), a first cord-line core connector (222) and a second cord-line core connector (223), and the first and second cord-line connector (222, 223) are connected by a connecting fiber; the mechanical hands (3) are used for holding the core connectors and driving the core connectors to move.
    Type: Grant
    Filed: November 28, 2013
    Date of Patent: July 11, 2017
    Assignees: State Grid Corporation of China (SGCC), State Grid Ningbo Power Supply Company
    Inventors: Xuefeng Fan, Jun Qiu, Xiaozhong Xu, Hongsheng Yu, Chengzhi Zhu, Zhiqiang Xu, Yize Tang, Peng Li, Yunhui Fang, Liwei Zhang
  • Publication number: 20170160769
    Abstract: The present application discloses a display apparatus including a foldable display panel comprising a bendable portion, a first nonbendable flat portion and a second nonbendable flat portion on two opposite sides of the bendable portion; a first housing portion and a second housing portion coupled together by a hinge and rotatable with respect to each other between a first configuration corresponding to the foldable display panel in an unfolded configuration and a second configuration corresponding to the foldable display panel in a folded configuration; and a first movable support received in the first housing portion for supporting the first nonbendable flat portion and configured to be movable between a first position corresponding to the unfolded configuration and a second position corresponding to the folded configuration.
    Type: Application
    Filed: June 7, 2016
    Publication date: June 8, 2017
    Applicant: BOE TECHNOLOGY GROUP CO., LTD.
    Inventor: Zhiqiang Xu
  • Publication number: 20170142240
    Abstract: The present disclosure relates to a foldable display device, including: first and second housings, which are hinged through a first shaft and have first and second closed surfaces respectively and which are capable of rotating about the first shaft to be open or closed; and a touch screen covering the first and second closed surfaces. The touch screen has a bendable region corresponding to a connection region for the first and second housings, the bendable region presenting a planar structure when the first and second housings are open and presenting a smooth curved structure when the first and second housings are closed. A first groove is defined in an end of the first housing neighboring the second housing, and a second groove is defined in an end of the second housing neighboring the first housing. The first and second grooves together define an accommodation space for accommodating the bendable region.
    Type: Application
    Filed: March 11, 2016
    Publication date: May 18, 2017
    Applicant: BOE TECHNOLOGY GROUP CO., LTD.
    Inventor: Zhiqiang XU
  • Patent number: 9513506
    Abstract: A transflective liquid crystal display panel, a display device, an array substrate, a color filter substrate and a fabrication method thereof are provided. The transflective liquid crystal display panel comprises a first substrate (11), a second substrate (21) arranged opposite to the first substrate (11), and a liquid crystal layer (31) disposed between the first substrate (11) and the second substrate (21). The liquid crystal display panel comprises a plurality of pixel units, each pixel unit comprises a transmissive region and a reflective region, and a thickness (d1) of the liquid crystal layer (31) in the transmissive region is equal to a thickness (d2) of the liquid crystal layer (31) in the reflective region. On a side facing the liquid crystal layer (31), the first substrate (11) is provided with a first common electrode (12) corresponding to the reflective region and the transmissive region and a second common electrode (15) corresponding to the transmissive region.
    Type: Grant
    Filed: December 13, 2013
    Date of Patent: December 6, 2016
    Assignee: BOE Technology Group Co., Ltd.
    Inventors: Hyun Sic Choi, Hui Li, Zhiqiang Xu, Yoon Sung Um
  • Patent number: 9484465
    Abstract: A array substrate is disclosed. The array substrate includes: a substrate (10); and a first gate metal layer (111), a first gate insulating layer (121), a semiconductor layer (13) and a source-drain electrode layer (14) disposed in this order on the substrate from bottom to top. The array substrate (10) further includes a second gate insulating layer (122) disposed on the source-drain electrode layer (14); and a second gate metal layer (112) disposed on the second gate insulating layer (122). A method of manufacturing an array substrate is also disclosed.
    Type: Grant
    Filed: December 9, 2013
    Date of Patent: November 1, 2016
    Assignee: BOE Technology Group Co., Ltd.
    Inventors: Hyun Sic Choi, Hui Li, Zhiqiang Xu, Yoon Sung Um
  • Patent number: 9477016
    Abstract: A display includes an effective display area and a frame area; an image overlap display area is disposed at a position in the effective display area, close to the frame area, and includes first display positions related to an image to be displayed in the effective display area and second display positions related to an image to be displayed in the frame area; the first and second display positions are distributed in an alternate form; a polarization splitting prism is disposed on a light-emitting surface of the display and at a position at least corresponding to the frame area and the image overlap display area; and a convergent prism configured to converge light from the second display positions in the image overlap display area to the frame area is disposed on a light-emitting surface of the polarization splitting prism. Also a tiled display is disclosed.
    Type: Grant
    Filed: December 16, 2013
    Date of Patent: October 25, 2016
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Hui Li, Hyunsic Choi, Yoonsung Um, Zhiqiang Xu
  • Publication number: 20160291417
    Abstract: The array substrate comprises a pixel electrode located in a pixel area and a common electrode corresponding to the pixel area; and a first passivation layer provided between the common electrode and the pixel electrode; wherein the pixel electrode comprises a plurality of strip-shaped first pixel electrodes and strip-shaped second pixel electrodes which are alternately arranged at intervals; and the common electrode comprises a plurality of strip-shaped common electrodes which are spaced from each other; wherein ends of the plurality of strip-shaped first pixel electrodes are connected to each other to form a comb shape, and ends of the plurality of strip-shaped second pixel electrodes are connected to each other to form a comb shape; and the comb-shaped first pixel electrode and the comb-shaped second pixel electrode are spaced from each other.
    Type: Application
    Filed: December 17, 2013
    Publication date: October 6, 2016
    Applicant: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Hyunsic CHOI, Hui LI, Zhiqiang XU, Yoosung UM
  • Patent number: 9461073
    Abstract: The embodiments of the invention provide an array substrate, a method for manufacturing the same and a display device, relate to the field of display technology, and can reduce the color cast phenomenon of the display device, and improve the display effect.
    Type: Grant
    Filed: June 5, 2014
    Date of Patent: October 4, 2016
    Assignee: Boe Technology Group Co., Ltd.
    Inventors: Zhiqiang Xu, Heecheol Kim, Chao Xu
  • Patent number: 9417489
    Abstract: Embodiments of the present invention disclose a liquid crystal display device, comprising: a first substrate, including a base substrate, and gate lines and data lines, formed on the base substrate and crossing each other to define a plurality of pixel structures; a second substrate, cell-assembled with the first substrate to form a liquid crystal cell; and a liquid crystal layer, filled between the first substrate and the second substrate, wherein each of the plurality of pixel structures comprises: the base substrate; a common electrode, formed on the base substrate; a first insulating layer, formed on the common electrode; a plurality of strip-shaped pixel electrodes, formed on the first insulating layer, wherein the plurality of strip-shaped pixel electrodes include a plurality of positive electrodes and negative electrodes which are disposed alternately.
    Type: Grant
    Filed: July 30, 2013
    Date of Patent: August 16, 2016
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Zhiqiang Xu, Hyunsic Chol, Yoonsung Um, Hui Li
  • Publication number: 20160170150
    Abstract: An optical fiber core butting apparatus comprises a butting panel (1) with multiple butting devices including butting holes (11), optical fiber core butting connectors and mechanical hands (3); the optical fiber core butting connectors comprise a wire-line connector (21) and a cord-line connector (22); the wire-line connector (21) comprises a first slide bar (211), a first wire-line core connector (212) and a second wire-line core connector (213), and the input terminals and the output terminals of the first and second wire-line core connectors (212, 213) are both connected by connecting fibers; the cord-line connector (22) comprises a second slide bar (221), a first cord-line core connector (222) and a second cord-line core connector (223), and the first and second cord-line connector (222, 223) are connected by a connecting fiber; the mechanical hands (3) are used for holding the core connectors and driving the core connectors to move.
    Type: Application
    Filed: November 28, 2013
    Publication date: June 16, 2016
    Applicants: STATE GRID CORPORATION OF CHINA (SGCC), STATE GRID NINGBO POWER SUPPLY COMPANY
    Inventors: Xuefeng FAN, Jun QIU, Xiaozhong XU, Hongsheng YU, Chengzhi ZHU, Zhiqiang XU, Yize TANG, Peng LI, Yunhui FANG, Liwei ZHANG
  • Patent number: 9323111
    Abstract: The present invention provides an array substrate, its manufacturing method, and a display device. The array substrate comprises a plurality of grid lines a plurality of data lines, and pixel regions defined by every two adjacent grid Fines and every two adjacent data lines. The pixel region is provided with a common electrode, a pixel electrode and a thin film transistor. The common electrode includes a first common electrode and a second common electrode which are powered independently. A projection of the first common electrode onto a layer where the data lines are located covers the data line, and a projection of the second common electrode onto a layer where the pixel electrode is located falls on the pixel electrode.
    Type: Grant
    Filed: December 13, 2013
    Date of Patent: April 26, 2016
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Yoon-Sung Um, Hyun-Sic Choi, Zhiqiang Xu, Hui Li
  • Publication number: 20160027798
    Abstract: The embodiments of the invention provide an array substrate, a method for manufacturing the same and a display device, relate to the field of display technology, and can reduce the color cast phenomenon of the display device, and improve the display effect.
    Type: Application
    Filed: June 5, 2014
    Publication date: January 28, 2016
    Inventors: Zhiqiang Xu, Heecheol Kim, Chao Xu
  • Publication number: 20160011458
    Abstract: The present invention discloses an array substrate, a method of manufacturing the same, and a liquid crystal display apparatus. The present invention relates a display technical field, and an object of which is to reduce a display chromatic aberration and improve a display effect. The array substrate comprises a plurality of pixel units arranged in an array. The pixel units each comprise at least a first sub pixel unit, a second sub pixel unit and a third sub pixel unit. The sub pixel units each comprise a pixel electrode, a common electrode and an orientation layer. At least one of the pixel electrode and the common electrode in each of the sub pixel units is configured to be a strip electrode.
    Type: Application
    Filed: April 30, 2014
    Publication date: January 14, 2016
    Applicant: BOE Technology Group Co., Ltd.
    Inventors: Zhiqiang Xu, Hee Cheol Kim, Chao Xu
  • Publication number: 20150323834
    Abstract: A transflective liquid crystal display panel, a display device, an array substrate, a color filter substrate and a fabrication method thereof are provided. The transflective liquid crystal display panel comprises a first substrate (11), a second substrate (21) arranged opposite to the first substrate (11), and a liquid crystal layer (31) disposed between the first substrate (11) and the second substrate (21). The liquid crystal display panel comprises a plurality of pixel units, each pixel unit comprises a transmissive region and a reflective region, and a thickness (d1) of the liquid crystal layer (31) in the transmissive region is equal to a thickness (d2) of the liquid crystal layer (31) in the reflective region. On a side facing the liquid crystal layer (31), the first substrate (11) is provided with a first common electrode (12) corresponding to the reflective region and the transmissive region and a second common electrode (15) corresponding to the transmissive region.
    Type: Application
    Filed: December 13, 2013
    Publication date: November 12, 2015
    Applicant: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Hyun Sic CHOI, Hui LI, Zhiqiang XU, Yoon Sung UM
  • Publication number: 20150325161
    Abstract: A voltage control method and device for electrodes, wherein the method includes inputting a varying voltage signal to common electrodes on an array substrate. The solution of the present application may avoid the problem of greenish picture of products due to influence of data line voltage on common electrodes.
    Type: Application
    Filed: December 19, 2013
    Publication date: November 12, 2015
    Applicant: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Yoon Sung UM, Hyun Sic CHOI, Zhiqiang XU, Hui LI
  • Publication number: 20150325705
    Abstract: A array substrate is disclosed. The array substrate includes: a substrate (10); and a first gate metal layer (111), a first gate insulating layer (121), a semiconductor layer (13) and a source-drain electrode layer (14) disposed in this order on the substrate from bottom to top. The array substrate (10) further includes a second gate insulating layer (122) disposed on the source-drain electrode layer (14); and a second gate metal layer (112) disposed on the second gate insulating layer (122). A method of manufacturing an array substrate is also disclosed.
    Type: Application
    Filed: December 9, 2013
    Publication date: November 12, 2015
    Applicant: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Hyun Sic CHOI, Hui LI, Zhiqiang XU, Yoon Sung UM
  • Publication number: 20150316817
    Abstract: A liquid crystal display (LCD) panel, an LCD and a manufacturing method thereof. The LCD panel comprises a first substrate (1) and a second substrate (2) arranged opposite to each other; a liquid crystal layer (3) is disposed between the first substrate (1) and the second substrate (2); the first substrate (1) comprises a plurality of pixel regions; each pixel region comprises a transmission section (4) and a reflection section (5); the first substrate is provided with a reflective layer (6) disposed in the reflection section (5); polymers (30) formed by polymerization of ultraviolet curable monomers are uniformly distributed in the liquid crystal layer (3) of the reflection section (5). The LCD panel adopts a single cell gap and controls the phase retardation amount of reflected light emitted out from the reflection section (5) through the polymers (30), so that phase of the reflected light can match with the phase of transmitted light emitted out from the transmission section (6).
    Type: Application
    Filed: December 9, 2013
    Publication date: November 5, 2015
    Applicant: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Hyun Sic CHOI, Hui LI, Zhiqiang XU, Yoon Sung UM
  • Patent number: 9177920
    Abstract: Embodiments of the present invention disclose a thin film transistor array substrate, a method of manufacturing the same, and display device. A method of manufacturing a thin film transistor array substrate, comprises: forming a resin layer on a substrate formed with a thin film transistor array, patterning the resin layer by using a mask process to form a spacer and a contact hole filling layer, the contact hole filing layer is used for filling contact holes on the thin film transistor array substrate; forming an alignment film on the substrate patterning with the spacer and the contact hole filing layer.
    Type: Grant
    Filed: October 1, 2014
    Date of Patent: November 3, 2015
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Hyun Sic Choi, Zhiqiang Xu, Hui Li
  • Publication number: 20150309377
    Abstract: An array substrate includes a substrate (10), a plurality of pixel regions (30) and a black matrix (15) separating the pixel regions (30) formed on the substrate (10); corresponding to a region where the black matrix (15) is located, the substrate (10) is provided with a thin film transistor. The pixel region (30) includes a first electrode (17) and a second electrode (20) configured for generating an electric field therebetween to drive liquid crystals. The second electrode (20) is disposed above the first electrode (17). The pixel region (30) further includes a color resist layer (16) disposed between a gate insulation layer (12) and the second electrode (20) and distributed in the pixel region (30). A method of manufacturing the array substrate and a display device are further disclosed.
    Type: Application
    Filed: December 12, 2013
    Publication date: October 29, 2015
    Applicant: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Hyun Sic CHOI, Hui LI, Zhiqiang XU, Yoon Sung UM
  • Patent number: 9164315
    Abstract: Embodiments of the invention provide a transflective liquid crystal display and a method for manufacturing the same. The transflective liquid crystal display comprises: an array substrate; a color filter substrate; a liquid crystal layer interposed between the array substrate and the color filter substrate; a plurality of pixels formed on the array substrate, wherein each pixel comprises a transmissive region and a reflective region, and the liquid crystal layer has the same thickness at the transmissive region and the reflective region; a first transparent electrode formed on the array substrate; a second transparent electrode formed on the color filter substrate at the transmissive region, wherein an initial optical delay of the liquid crystal layer at the transmissive region is different from that of the liquid crystal layer at the reflective region.
    Type: Grant
    Filed: July 19, 2012
    Date of Patent: October 20, 2015
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Zhiqiang Xu, Hui Li