Patents by Inventor Jianbo Xian

Jianbo Xian 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: 10170031
    Abstract: A display apparatus comprises a T/CON functional module for providing a timing control, wherein the T/CON functional module and at least one other functional module in the display apparatus are integrated into one printed circuit board, so that the integration of printed circuit boards is improved, the number of peripheral circuit boards and lead wires of the display apparatus is decreased, and the manufacturing cost of the display apparatus is reduced.
    Type: Grant
    Filed: May 19, 2015
    Date of Patent: January 1, 2019
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Wenbo Li, Yong Qiao, Xinyin Wu, Pan Li, Jianbo Xian, Hongfei Cheng
  • Publication number: 20180373074
    Abstract: A substrate and a photoelectric display device comprising the substrate are provided. The substrate comprises a display region (11) and seal material disposed in a periphery thereof. The substrate further comprises a trapping buffer region (13) which is disposed between the display region (11) and the seal material and receives photoelectric display media. By providing the trapping buffer region, impact on the seal material by the excessive photoelectric display media can be mitigated or eliminated when the photoelectric display device is subjected to an external force or is flexed. The life time of the seal material is prolonged. A leakage of the photoelectric display media is avoided.
    Type: Application
    Filed: August 31, 2018
    Publication date: December 27, 2018
    Inventors: Wenbo Li, Xinyin Wu, Yong Qiao, Hongfei Cheng, Pan Li, Jianbo Xian
  • Patent number: 10163935
    Abstract: The present invention provides a thin film transistor, an array substrate and a display device. The thin film transistor comprises an active layer, a source electrode and a drain electrode. The active layer comprises a source electrode contact region and a drain electrode contact region, and a semiconductor channel region arranged between the source electrode contact region and the drain electrode contact region. A conductive layer is provided on the semiconductor channel region and is spaced apart from the source electrode and the drain electrode.
    Type: Grant
    Filed: December 15, 2014
    Date of Patent: December 25, 2018
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Hongfei Cheng, Yong Qiao, Jianbo Xian, Wenbo Li, Pan Li
  • Publication number: 20180356671
    Abstract: Embodiments of the present disclosure provide a display module and a display device. The display module includes a rear frame, a display panel and a front frame; the front frame includes a first holding part, the rear frame includes a second holding part, and the first holding part is disposed to be opposite to the second holding part along a thickness direction of the display panel; an edge of the display panel is held between the first holding part and the second holding part; the first holding part is provided with a bending part which is bent towards the second holding part; and the first holding part and the second holding part are connected through a fastener disposed in the bending part so as to fasten the display panel.
    Type: Application
    Filed: October 26, 2017
    Publication date: December 13, 2018
    Applicant: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Yongda MA, Yong QIAO, Jianbo XIAN
  • Patent number: 10147744
    Abstract: An array substrate, a method of manufacturing the same, and a display device are provided. In the array substrate of the present disclosure, the gate cutout is formed in the area where the gate line intersects the data line. The array substrate can reduce the coupling capacitance between the data line and the gate line. When the gate cutout extends beyond the area between the first thin film transistor and the second thin film transistor, the mutual interference between two thin film transistors of each pixel region can be further reduced.
    Type: Grant
    Filed: June 3, 2016
    Date of Patent: December 4, 2018
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Hongfei Cheng, Jianbo Xian, Pan Li, Xueguang Hao
  • Patent number: 10141350
    Abstract: The present disclosure discloses an array substrate and a display device. The array substrate includes: a substrate; and a plurality of data lines and a plurality of gate lines disposed on the substrate, the data lines and the gate lines being configured to define a plurality of pixel units. Each pixel units includes: a pixel electrode; a thin film transistor electrically connected to the data line and the gate line and configured to drive the pixel electrode; and a resin layer disposed on the data line and/or the gate line and provided with at least one gas discharging structure each having an opening facing away from the substrate.
    Type: Grant
    Filed: May 19, 2017
    Date of Patent: November 27, 2018
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Jianbo Xian, Hongfei Cheng, Yong Qiao
  • Publication number: 20180329252
    Abstract: The present disclosure relates to a display device including a circuit board, a heating element arranged on the circuit board, an insulating and heat conducting structure connected to the heating element, a heat radiating plate connected to the insulating and heat conducting structure, and a back cover provided with a recess, wherein the heat radiating plate is arranged in the recess and is in the direct contact with an exterior of the display device.
    Type: Application
    Filed: June 7, 2016
    Publication date: November 15, 2018
    Applicant: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Yongda MA, Xinyin WU, Jianbo XIAN
  • Publication number: 20180316993
    Abstract: Disclosed is a mounting assembly for use in a mobile terminal. The mobile terminal includes a main frame on which a motherboard is mounted. The mounting assembly includes a rack for mounting thereon at least one of a speaker or a vibrator, and the rack is detachably connectable to the main frame. By means of the mounting assembly, the speaker or the vibrator is not directly mounted on the motherboard of the mobile terminal.
    Type: Application
    Filed: May 19, 2017
    Publication date: November 1, 2018
    Applicant: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Yongda MA, Jianbo XIAN, Yong QIAO
  • Publication number: 20180315774
    Abstract: An embodiment of the present disclosure relates to an array substrate, which comprises data lines and gate lines arranged on the array substrate having a pixel region and a peripheral region surrounding the pixel region, and at least two repair lines arranged on the peripheral region of the array substrate. The at least two repair lines intersect with one of the data lines and the gate lines. Each of the repair lines has at least one repair voltage lead. The array substrate according to the present disclosure can increase the number of data lines or gate lines that can be repaired, improve a utilization ratio of the repair lines, and can be used for repairing a display panel with large area.
    Type: Application
    Filed: July 14, 2017
    Publication date: November 1, 2018
    Inventors: Jianbo XIAN, Xueguang HAO, Hongfei CHENG, Yongda MA
  • Publication number: 20180294562
    Abstract: An antenna structure, a manufacturing method thereof and a communication device are provided. The antenna structure includes a first base substrate, a second base substrate, a dielectric layer provided between the first base substrate and the second base substrate, an isolation layer, first coplanar electrodes provided on one side of the isolation layer facing the first base substrate, and second coplanar electrodes provided on another side of the isolation layer facing the second base substrate. In the direction perpendicular to the first base substrate, the dielectric layer includes a first dielectric layer and a second dielectric layer, and the isolation layer is provided between the first dielectric layer and the second dielectric layer. The first coplanar electrodes include first electrodes and second electrodes alternately arranged. The second coplanar electrodes include third electrodes and fourth electrodes alternately arranged.
    Type: Application
    Filed: November 7, 2017
    Publication date: October 11, 2018
    Applicant: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Yongchun LU, Xinyin WU, Jianbo XIAN, Yongda MA
  • Publication number: 20180294040
    Abstract: A shift register unit, a driving method thereof, a gate driver circuit and a display device are provided. The shift register unit includes a first pull-up node control unit, a second pull-up node control unit configured to enable a pull-up node to be at a first level at a pull-down maintenance stage under the control of a first clock signal, a first pull-down node control unit configured to enable a pull-down node to be at a second level at the pull-down maintenance stage under the control of the first clock signal, a second pull-down node control unit, a gate driving signal output unit configured to output a gate driving signal under the control of the pull-up and pull-down nodes, and a carry signal output unit configured to enable a carry signal output end to output a carry signal under the control of the pull-up and pull-down nodes.
    Type: Application
    Filed: November 4, 2016
    Publication date: October 11, 2018
    Applicant: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Xueguang HAO, Jianbo XIAN, Xinyin WU
  • Publication number: 20180294288
    Abstract: An array substrate and a display device are provided. The array substrate includes a display region and a non-display region surrounding the display region. The non-display region includes a connection region where a plurality of connection pads is arranged, and for at least parts of the connection pads, two adjacent connection pads are not overlap each other or partially overlap each other in a first direction.
    Type: Application
    Filed: September 2, 2016
    Publication date: October 11, 2018
    Applicant: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Jianbo XIAN, Pan LI
  • Patent number: 10088710
    Abstract: A substrate and a photoelectric display device including the substrate are provided. The substrate includes a display region and seal material disposed in a periphery thereof. The substrate further includes a trapping buffer region which is disposed between the display region and the seal material and receives photoelectric display media. By providing the trapping buffer region, impact on the seal material by the excessive photoelectric display media can be mitigated or eliminated when the photoelectric display device is subjected to an external force or is flexed. The life time of the seal material is prolonged. A leakage of the photoelectric display media is avoided.
    Type: Grant
    Filed: June 17, 2015
    Date of Patent: October 2, 2018
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Wenbo Li, Xinyin Wu, Yong Qiao, Hongfei Cheng, Pan Li, Jianbo Xian
  • Publication number: 20180246367
    Abstract: A display device is disclosed. The display device includes: a back plate; a display panel located at a displaying side of the back plate; a driver circuit board located at a non-displaying side of the back plate; an outer frame; a flexible circuit located at least partially between the back plate and the outer frame to connect the driver circuit board with the display panel; and a heat conductive structure located between the flexible circuit and the outer frame and contacting both of the flexible circuit and the outer frame.
    Type: Application
    Filed: May 9, 2017
    Publication date: August 30, 2018
    Applicant: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Jian Xu, Yong Qiao, Jianbo Xian
  • Publication number: 20180240816
    Abstract: An array substrate and a display device are provided. The array substrate includes: a base substrate; and first leads, third leads, and second leads connecting the first leads and the third leads on the base substrate. The base substrate includes a second region corresponding to a sealing material, a sealed first region, and a third region provided on a side of the second region away from the first region. The first region includes the first leads; the second region includes the second leads; and the third region includes the third leads. The area ratio of two adjacent third leads is greater than that of corresponding two adjacent first leads.
    Type: Application
    Filed: April 19, 2017
    Publication date: August 23, 2018
    Applicant: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Jianbo XIAN, Pan LI, Xinyin WU, Yong HU
  • Publication number: 20180235073
    Abstract: Embodiments of the disclosure relate to the technical field of display, and in particular, to a mobile display device, comprising: a housing; a battery and a circuit board both provided within the housing, the battery being interposed between the circuit board and the housing, or alternatively, the battery and the circuit board being arranged side by side; a chip provided on the circuit board; a heat dissipation unit which is also provided on the circuit board and is configured to dissipate heat from the chip; and a first thermally-conductive connector which connects the heat dissipation unit with the housing.
    Type: Application
    Filed: May 10, 2017
    Publication date: August 16, 2018
    Inventors: Yongda Ma, Yong Qiao, Jianbo Xian
  • Publication number: 20180228046
    Abstract: A fixing member, a device for mounting a circuit board, and a display apparatus so as to conveniently and firmly fix a PCB on the back plate of the back-light module are disclosed. The fixing member includes a supporting plate, a first clamping part fixedly arranged on an upper surface of the supporting plate, and a second clamping part facing the first clamping part. The first clamping part and the supporting plate form a first U-shape clamping groove. The second clamping part and the supporting plate form a second U-shape clamping groove. An opening of the first U-shape clamping groove faces an opening of the second U-shape clamping groove. The fixing member is used for fixing the circuit board on the back plate.
    Type: Application
    Filed: May 31, 2017
    Publication date: August 9, 2018
    Applicant: Boe Technology Group Co., Ltd.
    Inventors: Jian XU, Pan LI, Jianbo XIAN
  • Publication number: 20180226429
    Abstract: Disclosed are a display panel and a display device. The display panel includes: a first substrate and a second substrate disposed as opposed to each other. The first substrate includes gate lines (1) and data lines (2), and pixel units (6) defined by the gate lines (1) and the data lines (2). The second substrate includes a black matrix (4), the black matrix (4) having a plurality of apertures (7) configured as corresponding to the pixel units (6). A orthographic projection of at least one side of at least a part of the plurality of apertures in a plane of the first substrate is at least partially located outside the pixel units (6).
    Type: Application
    Filed: February 16, 2016
    Publication date: August 9, 2018
    Inventors: Yongda MA, Xinyin WU, Jianbo XIAN
  • Publication number: 20180217455
    Abstract: A display panel and a display apparatus includes the display panel. The display panel includes a first substrate, a second substrate and a liquid crystal layer between the first substrate and the second substrate. The first substrate and the second substrate are disposed opposite to each other, the first substrate comprises a pixel electrode, the second substrate comprises a common electrode, and the common electrode is formed with an opening.
    Type: Application
    Filed: January 23, 2017
    Publication date: August 2, 2018
    Inventors: Hongfei Cheng, Jianbo Xian, Xueguang Hao, Yuxin Zhang, Yong Hu
  • Publication number: 20180216778
    Abstract: A support frame and a display assembly are provided in the present disclosure. The support frame includes a connection frame, a first support plate at a top of the connection frame, and a second support plate and a third support plate respectively at two branches at a bottom of the connection frame. When the display device is on a support plane, the first support plate is connected to a bottom plate of the display device, and the second and the third support plates are connected to the support plane. When the display device is suspended on a suspension wall, the second and the third support plates are connected to a back plate of the display device, and the first support plate is connected to the suspension wall.
    Type: Application
    Filed: August 3, 2016
    Publication date: August 2, 2018
    Applicant: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Yongda MA, Jianbo XIAN, Yuxin ZHANG