Patents by Inventor Yong Qiao

Yong Qiao 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: 10535683
    Abstract: An array substrate and a display device are provided in the embodiments of the disclosure. The array substrate includes: a substrate; thin film transistors formed on the substrate, each of the thin film transistors comprising a gate electrode, a gate insulation layer, an active layer; and a source electrode and a drain electrode; a protective layer formed on the thin film transistors, having through-holes formed therein; and lead-out electrodes; and at least one support is provided below the through-holes, each of the through-holes being configured to form an electrical connection between the drain electrode in each of the thin film transistors and a corresponding one of the lead-out electrodes, an orthogonal projection of each of the through-holes on the substrate falling within an orthogonal projection of the at least one support on the substrate.
    Type: Grant
    Filed: June 8, 2018
    Date of Patent: January 14, 2020
    Assignee: BOE Technology Group Co., Ltd.
    Inventors: Jianbo Xian, Yongda Ma, Yong Qiao, Xinyin Wu
  • Patent number: 10512186
    Abstract: A wire bunching device, a backlight module and a display device are provided. The wire bunching device includes a base and a top cap; the top cap and the base being connected with each other to form a hollow structure running through the wire bunching device in a first direction, the hollow structure being used for a wire material to pass through; an inner wall of the hollow structure at least including a first portion formed by the top cap and a second portion formed by the base, the first portion and the second portion respectively extending from one end of the hollow structure to the other end in the first direction.
    Type: Grant
    Filed: January 24, 2017
    Date of Patent: December 17, 2019
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Jian Xu, Yong Qiao
  • Patent number: 10509152
    Abstract: A light guide plate includes a first light emitting surface and a second light emitting surface. The first light emitting surface and the second light emitting surface are connected by an inclined surface. The first light emitting surface is connected to the light incident surface of the light guide plate and is higher than the second light emitting surface, and the inclined surface is provided with a protruding structure. According to the technical solutions in the embodiments of the present disclosure, part of the light projected onto the inclined surface is reflected back to the light guide plate by the protruding structure and reflected back and forth between the bottom surface of the light guide plate and the inclined surface to be sufficiently mixed and homogenized. A part of the homogenized light emits from the second light emitting surface to compensate for a longitudinal brightness difference.
    Type: Grant
    Filed: June 9, 2017
    Date of Patent: December 17, 2019
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Yongda Ma, Jianbo Xian, Yong Qiao
  • Patent number: 10502892
    Abstract: Disclosed are a backlight module and a display device. The backlight module includes a back plate; at least one positioning mechanism is disposed inside the bottom plate of the back plate, each positioning mechanism includes at least one positioning stud, each positioning stud includes a main body and a flexible sleeve wrapping the main body. The backlight module further includes a light guide plate; a groove matched with at least one positioning mechanism is provided on the light guide plate, an inner wall of the groove is in contact with the flexible sleeve of the main body.
    Type: Grant
    Filed: August 4, 2017
    Date of Patent: December 10, 2019
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Yongda Ma, Xinyin Wu, Yong Qiao
  • Publication number: 20190369324
    Abstract: The present disclosure provide a positioning structure, a backlight source, a display module, and a display device, and the positioning structure is applied to a backlight source include a light guide plate and an optical film, the positioning structure includes a structural body, the structural body includes: multiple protruding structures spaced from each other, an end portion of each of the protruding structures adjacent to the light guide plate forming a contact positioning surface, and at least two contact positioning surfaces located in a same plane forming a first positioning surface for positioning an end surface of the light guide plate; wherein the structural body is provided with a second positioning surface for positioning an end surface of the optical film of the backlight source, and the second positioning surface and the first positioning surface are located at different planes.
    Type: Application
    Filed: September 25, 2018
    Publication date: December 5, 2019
    Inventors: Yongda MA, Yong QIAO, Jianbo XIAN
  • Patent number: 10488581
    Abstract: The present disclosure relates to the technical field of display technology, and discloses a frame, an optical film, a backlight and a display device. A frame for a display device, comprising a frame body made of a flexible material, wherein the frame body comprises corner frame portions corresponding to corners of the display device, each of the corner frame portions includes a base plate, the base plate has a carrying surface for carrying a display panel; and a hook assembly provided on a side of the base plate opposite to the carrying surface, wherein the hook assembly is configured to coordinate with a back plate in the display device to fix the frame body to the back plate.
    Type: Grant
    Filed: March 12, 2018
    Date of Patent: November 26, 2019
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Jian Xu, Jianbo Xian, Xinyin Wu, Yong Qiao
  • Patent number: 10490156
    Abstract: A shift register, a gate driving circuit and a display panel. The shift register includes an input circuit, an output circuit, a storage circuit, an output pull-down circuit, a pull-up circuit of a pull-down node, a pull-down circuit of the pull-down node, and a first pull-down circuit of a pull-up node. The first pull-down circuit of the pull-up node includes a resistor, and the resistor is configured to prevent a short circuit between a first power supply end and a second power supply end.
    Type: Grant
    Filed: September 8, 2017
    Date of Patent: November 26, 2019
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Xueguang Hao, Hongfei Cheng, Xinyin Wu, Yong Qiao
  • Publication number: 20190355715
    Abstract: There is provided a protective circuit, an array substrate and a display panel. The protective circuit includes: a control sub-circuit, having a first end electrically connected to a voltage input terminal and a second end configured to output a common voltage signal supplied by the voltage input terminal; and a discharge sub-circuit, having a first end electrically connected to the second end of the control sub-circuit and a second end electrically connected to at least one data line. The discharge sub-circuit releases electric charges on the at least one data line under the control of the common voltage signal supplied from the control sub-circuit.
    Type: Application
    Filed: November 23, 2017
    Publication date: November 21, 2019
    Inventors: Xueguang HAO, Yong QIAO, Xinyin WU
  • Publication number: 20190353964
    Abstract: The present disclosure provides an array substrate and a method for manufacturing the same, and a display device. The array substrate includes a plurality of pixel units arranged in a matrix, each the pixel unit includes a plurality of pixel regions, each pixel region is provided with a display electrode having a slit; a plurality of data lines, each of the data lines includes a plurality of data line segments, any two adjacent data line segments are electrically coupled to each other; in each of the pixel units, each of a part of the pixel regions has a display electrode whose slit is parallel to a data line segment adjacent to this display electrode in the data lines; each of another part of the pixel regions has a display electrode whose slit is non-parallel to a data line segment adjacent to this display electrode in the data lines.
    Type: Application
    Filed: October 18, 2018
    Publication date: November 21, 2019
    Inventors: Chunping LONG, Yong QIAO, Xinyin WU
  • Patent number: 10481444
    Abstract: The present disclosure provides an array substrate, a display panel and a display device. The array substrate includes a display region and a non-display region surrounding the display region. The array substrate further includes a plurality of gate lines, a plurality of data lines, and a plurality of common electrode lines. The plurality of data lines and the plurality of gate lines define a plurality of pixel units at the display region, and each pixel unit includes a pixel electrode. At least one of the plurality of common electrode lines includes a main line and a branch line located at at least one side of the main line, and at least a part of the branch lines are located at an inner side of a periphery of the display region.
    Type: Grant
    Filed: May 12, 2017
    Date of Patent: November 19, 2019
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Jianbo Xian, Hongfei Cheng, Yong Qiao, Yongda Ma
  • Patent number: 10466532
    Abstract: The present disclosure provides a backlight module and a display apparatus, the backlight module comprises a backplate, a light guide plate, and an optical film assembly, the backplate forms a frame for accommodating the light guide plate; the light guide plate is provided within the frame; the optical film assembly is provided on a light-exiting surface of the light guide plate, and the optical film assembly extends to outside of the backplate and is fixed onto an outer wall of the backplate. The backlight module and the display apparatus provided by the present disclosure facilitates not only realization of narrow bezel but also assembly.
    Type: Grant
    Filed: March 27, 2017
    Date of Patent: November 5, 2019
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Yongda Ma, Jianbo Xian, Yong Qiao
  • Patent number: 10466554
    Abstract: The present disclosure provides a substrate, a display panel and a display device, for increasing the display viewing angle of the display device, reducing chromatic aberration, and improving product quality.
    Type: Grant
    Filed: April 10, 2017
    Date of Patent: November 5, 2019
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Pan Li, Hongfei Cheng, Yong Qiao, Jianbo Xian
  • Patent number: 10468749
    Abstract: The present disclosure provides a mobile display terminal, including a case, a main board and an antenna. The main board is arranged inside the case, a circuit board is arranged on the main board, and the antenna is arranged on the case. The mobile display terminal further includes a connector configured to electrically connect the antenna to the circuit board.
    Type: Grant
    Filed: September 29, 2015
    Date of Patent: November 5, 2019
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Yongchun Lu, Jian Xu, Xinyin Wu, Yong Qiao, Jianbo Xian
  • Patent number: 10446082
    Abstract: The disclosure provides a pixel circuit including a reset module, a data write module, a storage module, a compensation and hold module, a drive module, and a light emitting device. The reset module is connected to the storage module and the light emitting device. The data write module is connected to the drive module. The compensation and hold module is connected to the drive module and the storage module. The storage module is connected to the drive module. The drive module is connected to the light emitting device.
    Type: Grant
    Filed: July 5, 2016
    Date of Patent: October 15, 2019
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Xueguang Hao, Hongfei Cheng, Zhanjie Ma, Yong Qiao, Xinyin Wu
  • Patent number: 10424259
    Abstract: Exemplary embodiments of the present disclosure provide a demultiplexer circuit, a signal line circuit and a corresponding output circuit, and a display. The demultiplexer circuit includes at least one first input terminal configured to receive a first signal, at least one second input terminal configured to receive a second signal, at least one first output terminal configured to output the first signal and the second signal, and at least one second output terminal configured to output the first signal and the second signal. The demultiplexer circuit according to exemplary embodiments of the present disclosure can reduce the signal input lines and the input ports, further facilitate to reduce the layout space of wiring.
    Type: Grant
    Filed: May 6, 2016
    Date of Patent: September 24, 2019
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Chunping Long, Yong Qiao
  • Patent number: 10423267
    Abstract: A conductive thin film, a touch panel and a manufacturing method for the same, and a display device are provided. Material for forming the conductive thin film comprise topological insulator, the conductive thin film has a two-dimensional nanostructure, which solves the technical problem that the resistance of electrodes of the touch panel is relatively harge.
    Type: Grant
    Filed: October 24, 2014
    Date of Patent: September 24, 2019
    Assignee: BOE Technology Group Co., Ltd.
    Inventors: Yongchun Lu, Yong Qiao, Hongfei Cheng, Jianbo Xian
  • Publication number: 20190283061
    Abstract: The present disclosure relate to a high-pressure washer combination. The high-pressure washer comprises a housing, comprising a base disposed with a jointing surface; tool terminals connected to the base; functional parts, comprising a motor disposed in the housing and a pump transporting water flows outward; washerthe battery pack comprises a matching surface capable of being jointed and matched with the jointing surface and a plurality of battery pack terminals electrically connected to the tool terminals, the high-pressure washer and the battery pack are inserted and matched to form a jointing cavity allowing the tool terminals to be electrically connected to the battery pack terminals, the jointing cavity is selectively configured on the high-pressure washer or the battery pack, the high-pressure washer is disposed with a sealing structure, and washerthe sealing structure is capable of sealing the jointing cavity.
    Type: Application
    Filed: June 5, 2019
    Publication date: September 19, 2019
    Inventor: Yong Qiao
  • Patent number: 10401795
    Abstract: A device and method for recording and reproducing holographic information, and a display apparatus are disclosed. The device for recording holographic information comprises an electro-optical regulating element, which is arranged in a light path between an object to be reproduced and a recording medium, receives an object beam scattered by the object to be reproduced, and regulates an outgoing direction and a focal distance of the object beam to irradiate the recording medium. The recording medium is configured to receive the reference beam from the light source and the object beam regulated by the electro-optical regulating element. The reference beam and the object beam form information relevant with the object to be reproduced in the recording medium. By regulating the outgoing direction and focal distance of beam with the electro-optical regulating element, it is unnecessary to rotate the recording medium for recording and reproducing the holographic information.
    Type: Grant
    Filed: May 11, 2016
    Date of Patent: September 3, 2019
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Yuxin Zhang, Hongfei Cheng, Yongda Ma, Xinyin Wu, Yong Qiao
  • Publication number: 20190267400
    Abstract: Embodiments of the present disclosure provide an array substrate and a display device. The array substrate has a display area and a non-display area and includes: a base substrate; a plurality of pixel units arranged in the display area on the base substrate and each comprising a common electrode and a pixel electrode; and a common electrode leading-out line provided in the non-display area on the base substrate; common electrodes of at least one row and/or column of pixel units are connected with one another and with the common electrode leading-out line.
    Type: Application
    Filed: July 11, 2017
    Publication date: August 29, 2019
    Inventors: Jianbo XIAN, Pan Li, Jian XU, Yong QIAO
  • Publication number: 20190269047
    Abstract: The present disclosure provides a control unit of display device and a display device. The control unit of display device includes: a back plate a plurality of circuit structures, the plurality of circuit structures being arranged on the back plate; a plurality of electric field shielding structures, each of the electric field shielding structures being arranged between the circuit structures and configured to shield an electric field between the circuit structures, wherein each of the electric field shielding structures includes a plurality of shielding strips, the plurality of shielding strips are spaced apart from each other and projections of the shielding strips a corresponding side of the circuit structure are continuous and uninterrupted.
    Type: Application
    Filed: August 31, 2017
    Publication date: August 29, 2019
    Applicant: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Yongda MA, Pan LI, Yong QIAO