Patents by Inventor Zhiying BAO

Zhiying BAO 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: 11216128
    Abstract: A touch-sensing display substrate is provided. A plurality of first touch-sensing electrodes arranged along a first direction; a plurality of first apertures respectively extending through a thickness of a respective one of the plurality of first touch-sensing electrodes; a plurality of second apertures respectively extending through of a thickness of the respective one of the plurality of first touch-sensing electrodes. A first signal line of the plurality of signal lines extends along the second direction and crosses over the plurality of first apertures in one of the plurality of first touch-sensing electrodes. A second signal line of the plurality of signal lines extends along the second direction and crosses over the plurality of second apertures in a same as or different from the one of the plurality of first touch-sensing electrodes crossed-over by the first signal line.
    Type: Grant
    Filed: September 17, 2019
    Date of Patent: January 4, 2022
    Assignees: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., BOE Technology Group Co., Ltd.
    Inventors: Zhiying Bao, Shijun Wang, Haoliang Ji, Tianxin Zhao
  • Publication number: 20210408060
    Abstract: An array substrate, a display device and a driving method thereof are provided. The array substrate includes a plurality of sub-pixels arranged in an array in a first direction and a second direction; and a plurality of gate lines and a plurality of data lines. The plurality of data lines include first data lines and second data lines alternately arranged in the first direction, two columns of sub-pixels arranged in the second direction are arranged between a first data line and a second data line, and the first data line and the second data line are respectively configured to transmit data signals of different polarities. Two adjacent sub-pixels arranged in the first direction are respectively connected to the first data line and the second data line, and two adjacent sub-pixels arranged in the second direction are respectively connected to the first data line and the second data line.
    Type: Application
    Filed: August 6, 2020
    Publication date: December 30, 2021
    Inventors: Haoliang JI, Wenjun XIAO, Shijun WANG, Zhiying BAO, Wenkai MU, Bingqing YANG, Xiaoxiao CHEN
  • Patent number: 11195875
    Abstract: An X-ray detecting panel and a method of operating the same, and an x-ray detecting device are provided. The X-ray detecting panel includes an array substrate which includes a plurality of gate lines and a plurality of signal lines intersecting with each other to divide the array substrate into a plurality of photosensitive cells, each of which comprises a thin film transistor, and the plurality of photosensitive cells comprises one or more first photosensitive cells and one or more second photosensitive cells, the thin film transistor of the first photosensitive cell is disposed at a first side of the first photosensitive cell, the thin film transistor of the second photosensitive cell is disposed at a second side of the second photosensitive cell, and the first side is opposite to the second side.
    Type: Grant
    Filed: August 15, 2019
    Date of Patent: December 7, 2021
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Jian Lin, Yong Zhang, Gang Hua, Haobo Fang, Limin Zhang, Lu Bai, Lei Mi, Zhiying Bao, Yanna Xue
  • Publication number: 20210364662
    Abstract: The present disclosure provides an X-ray detecting device, and a manufacturing method of an X-ray detecting panel. The present disclosure also provides an X-ray detecting panel including a main bias voltage signal line and a photodiode. A cathode of the photodiode is electrically connected to the main bias voltage signal line. The X-ray detecting panel further includes at least one auxiliary bias voltage signal line electrically connected to the main bias voltage signal line.
    Type: Application
    Filed: September 26, 2018
    Publication date: November 25, 2021
    Inventors: Gang HUA, Lei MI, Yanna XUE, Zhiying BAO, Yong ZHANG, Lu BAI, Jingpeng WANG, Haobo FANG, Jian LIN
  • Publication number: 20210335175
    Abstract: A shift register unit and a driving method thereof, a gate driving circuit and a driving method thereof, and a display device are provided to improve a stability of the shift register unit. The shift register unit includes a first input circuit, a second input circuit, an output circuit, a first pull-down circuit, and a second pull-down circuit and further includes: a first pull-down control circuit configured to control a level of the first pull-down node; a second pull-down control circuit configured to output a voltage of the third voltage terminal to the first pull-down node under the control of the fifth voltage terminal; a third pull-down control circuit configured to control a level of the second pull-down node; and a fourth pull-down control circuit configured to output the voltage of the third voltage terminal to the second pull-down node under the control of the fourth voltage terminal.
    Type: Application
    Filed: July 17, 2018
    Publication date: October 28, 2021
    Inventors: Lei MI, Yanna XUE, Zhiying BAO, Yong ZHANG, Lu BAI, Gang HUA, Jingpeng WANG, Haobo FANG
  • Publication number: 20210335305
    Abstract: The present disclosure provides a shift register unit, a driving method thereof, a gate driving circuit and a display device. The shift register unit includes a pull-up node state maintenance circuitry connected to a pull-up node and a first control voltage input end, and configured to control the pull-up node to be electrically connected to, or electrically disconnected from, the first control voltage input end in accordance with a potential at the pull-up node and an input potential at the first control voltage input end.
    Type: Application
    Filed: April 25, 2018
    Publication date: October 28, 2021
    Applicants: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Lei MI, Shijun WANG, Yanna XUE, Zhiying BAO, Yong ZHANG, Wenjun XIAO, Lu BAI, Gang HUA, Jingpeng WANG, Haobo FANG
  • Publication number: 20210327386
    Abstract: A shift register, a method for driving the shift register and a display apparatus are provided. The shift register includes a noise reduction control circuit and a pull-up node noise reduction circuit. The noise reduction control circuit is connected with a first clock signal terminal that receives a first clock signal, a gate drive signal output terminal that outputs a gate drive signal, a noise reduction control terminal, and a noise reduction control node. The pull-up node noise reduction circuit is connected with the noise reduction control circuit, the noise reduction control terminal, and a pull-up node.
    Type: Application
    Filed: April 22, 2019
    Publication date: October 21, 2021
    Applicants: Beijing BOE Display Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Ji DONG, Bingqing YANG, Wenjun XIAO, Haoliang JI, Zhiying BAO, Xiaoxiao CHEN, Bo FENG, Shijun WANG, Wenkai MU, Chao GAO
  • Publication number: 20210288101
    Abstract: A flat panel detector is provided, which includes a substrate and a plurality of photodiodes on the substrate. The flat panel detector further includes a first transparent conductive layer disposed on a side of the photodiodes away from the substrate. An orthographic projection of the first transparent conductive layer on the substrate at least partially overlaps the orthographic projection of each photodiode of the plurality of photodiodes on the substrate. The flat panel detector can mitigate or reduce the influence of external static electricity and improve the working stability.
    Type: Application
    Filed: April 24, 2019
    Publication date: September 16, 2021
    Inventors: Yong ZHANG, Gang HUA, Yanna XUE, Jian LIN, Zhiying BAO, Lei MI, Lu BAI, Haobo FANG, Jingpeng WANG, Limin ZHANG
  • Patent number: 11099693
    Abstract: A touch-sensing display substrate is provided. The touch-sensing display substrate includes a touch-sensing structure. The touch-sensing structure includes a plurality of first touch-sensing signal lines; a plurality of first touch-sensing electrodes; and a first insulating layer between the plurality of first touch-sensing signal lines and the plurality of first touch-sensing electrodes. A plurality of first vias at least partially extend into the first insulating layer. The plurality of first vias include at least a through-hole via, through which the respective one of the plurality of first touch-sensing signal lines is electrically connected to a corresponding first touch-sensing electrode.
    Type: Grant
    Filed: September 17, 2019
    Date of Patent: August 24, 2021
    Assignees: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., BOE Technology Group Co., Ltd.
    Inventors: Zhiying Bao, Shijun Wang, Bo Feng, Wenkai Mu, Wenjun Xiao, Haoliang Ji, Xiaoxiao Chen, Ji Dong, Bingqing Yang, Tianxin Zhao, Hao Xu, Yang Wang
  • Patent number: 11093068
    Abstract: The present application provides a touch control array substrate. The touch control array substrate includes a touch electrode layer having a plurality of touch electrode blocks configured to detect a touch and configured to provide at least a portion of back light for image display in the touch control array substrate by reflecting ambient light.
    Type: Grant
    Filed: March 22, 2018
    Date of Patent: August 17, 2021
    Assignees: BOE Technology Group Co., Ltd., Beijing BOE Optoelectronics Technology Co., Ltd.
    Inventors: Gang Hua, Lei Mi, Yanna Xue, Yong Zhang, Zhiying Bao, Lu Bai, Jingpeng Wang, Haobo Fang, Wenjun Xiao
  • Patent number: 11086178
    Abstract: An array substrate in a respective one of the plurality of subpixels includes a base substrate; a reflective electrode configured to reflect incident ambient light for image display in a reflective display mode; a first insulating layer on a side of the reflective electrode away from the base substrate; a pixel electrode configured to receive a data voltage for driving liquid crystal molecules and on a side of the first insulating layer away from the reflective electrode; a second insulating layer on a side of the pixel electrode away from the first insulating layer; and a common electrode configured to receive a common voltage and on a side of the second insulating layer away from the pixel electrode. The common electrode, the second insulating layer; and the pixel electrode constitute a first capacitor. The pixel electrode, the first insulating layer, and the reflective electrode constitute a second capacitor.
    Type: Grant
    Filed: April 15, 2019
    Date of Patent: August 10, 2021
    Assignees: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE Technology Group Co., Ltd.
    Inventors: Lu Bai, Yanna Xue, Zhiying Bao, Yong Zhang
  • Publication number: 20210233448
    Abstract: The embodiments of the present disclosure disclose a pixel circuit and a driving method thereof, a display substrate, and a display device, the present disclosure belongs to the field of displaying. The pixel circuit includes a gate line, a data line, a first charging sub-circuit, a second charging sub-circuit and a display sub-circuit; the first charging sub-circuit is configured to be controllable to output a data signal from the data line to a charging node and to store the data signal from the data line; and the second charging sub-circuit is respectively connected to the charging node, the gate line and the display sub-circuit, and is configured to be controllable to output a data signal from the charging node to the display sub-circuit.
    Type: Application
    Filed: February 6, 2018
    Publication date: July 29, 2021
    Applicants: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Lei MI, Yanna XUE, Zhiying BAO, Yong ZHANG, Lu BAI, Gang HUA, Jingpeng WANG, Haobo FANG, Lingxiang YUAN
  • Publication number: 20210232265
    Abstract: A touch-sensing display substrate is provided. A plurality of first touch-sensing electrodes arranged along a first direction; a plurality of first apertures respectively extending through a thickness of a respective one of the plurality of first touch-sensing electrodes; a plurality of second apertures respectively extending through of a thickness of the respective one of the plurality of first touch-sensing electrodes. A first signal line of the plurality of signal lines extends along the second direction and crosses over the plurality of first apertures in one of the plurality of first touch-sensing electrodes. A second signal line of the plurality of signal lines extends along the second direction and crosses over the plurality of second apertures in a same as or different from the one of the plurality of first touch-sensing electrodes crossed-over by the first signal line.
    Type: Application
    Filed: September 17, 2019
    Publication date: July 29, 2021
    Applicants: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., BOE Technology Group Co., Ltd.
    Inventors: Zhiying Bao, Shijun Wang, Haoliang Ji, Tianxin Zhao
  • Publication number: 20210223641
    Abstract: An array substrate in a respective one of the plurality of subpixels includes a base substrate; a reflective electrode configured to reflect incident ambient light for image display in a reflective display mode; a first insulating layer on a side of the reflective electrode away from the base substrate; a pixel electrode configured to receive a data voltage for driving liquid crystal molecules and on a side of the first insulating layer away from the reflective electrode; a second insulating layer on a side of the pixel electrode away from the first insulating layer; and a common electrode configured to receive a common voltage and on a side of the second insulating layer away from the pixel electrode. The common electrode, the second insulating layer, and the pixel electrode constitute a first capacitor. The pixel electrode, the first insulating layer, and the reflective electrode constitute a second capacitor.
    Type: Application
    Filed: April 15, 2019
    Publication date: July 22, 2021
    Applicants: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE Technology Group Co., Ltd.
    Inventors: Lu Bai, Yanna Xue, Zhiying Bao, Yong Zhang
  • Publication number: 20210216164
    Abstract: A touch-sensing display substrate is provided. The touch-sensing display substrate includes a touch-sensing structure. The touch-sensing structure includes a plurality of first touch-sensing signal lines; a plurality of first touch-sensing electrodes; and a first insulating layer between the plurality of first touch-sensing signal lines and the plurality of first touch-sensing electrodes. A plurality of first vias at least partially extend into the first insulating layer. The plurality of first vias include at least a through-hole via, through which the respective one of the plurality of first touch-sensing signal lines is electrically connected to a corresponding first touch-sensing electrode.
    Type: Application
    Filed: September 17, 2019
    Publication date: July 15, 2021
    Applicants: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., BOE Technology Group Co., Ltd.
    Inventors: Zhiying Bao, Shijun Wang, Bo Feng, Wenkai Mu, Wenjun Xiao, Haoliang Ji, Xiaoxiao Chen, Ji Dong, Bingqing Yang, Tianxin Zhao, Hao Xu, Yang Wang
  • Publication number: 20210210943
    Abstract: An electrostatic prevention circuit, an array substrate and a display device are provided. The electrostatic prevention circuit includes an electrostatic prevention sub-circuit, and the electrostatic prevention sub-circuit includes a thin film transistor and a capacitor; a gate electrode of the thin film transistor is connected to the capacitor, and the thin film transistor is controlled by a signal passing through the capacitor.
    Type: Application
    Filed: December 15, 2017
    Publication date: July 8, 2021
    Applicants: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Haobo FANG, Yanna XUE, Zhiying BAO, Yong ZHANG, Lei MI, Lu BAI, Gang HUA, Jingpeng WANG, Lingxiang YUAN
  • Publication number: 20210191593
    Abstract: Embodiments of the present disclosure provide a touch substrate, including: a plurality of touch electrodes arranged in a same layer and insulated from each other, the touch electrodes being configured to sense touch signals; and a plurality of first touch signal lines configured to transmit the touch signals, each touch electrode being connected with a corresponding first touch signal line via a first via hole. The touch substrate further includes a plurality of second touch signal lines, wherein an extension direction of the second touch signal lines is different from that of the first touch signal lines, and each touch electrode is connected with a corresponding second touch signal line via a second via hole. In particular, the second touch signal lines corresponding to different touch electrodes are disconnected from each other. Embodiments of the present disclosure further provide a touch screen including the touch substrate.
    Type: Application
    Filed: December 14, 2017
    Publication date: June 24, 2021
    Inventors: Lu BAI, Shijun WANG, Zhiying BAO, Lei MI
  • Publication number: 20210181886
    Abstract: The present application provides a touch control array substrate. The touch control array substrate includes a touch electrode layer having a plurality of touch electrode blocks configured to detect a touch and configured to provide at least a portion of back light for image display in the touch control array substrate by reflecting ambient light.
    Type: Application
    Filed: March 22, 2018
    Publication date: June 17, 2021
    Applicants: BOE Technology Group Co., Ltd., Beijing BOE Optoelectronics Technology Co., Ltd.
    Inventors: Gang Hua, Lei Mi, Yanna Xue, Yong Zhang, Zhiying Bao, Lu Bai, Jingpeng Wang, Haobo Fang, Wenjun Xiao
  • Publication number: 20210056924
    Abstract: The embodiment of the present disclosure provides a dual gate array substrate and a display device. The dual gate array substrate includes pairs of gate lines and data lines. The pairs of gate lines and the data lines intersect perpendicularly to define multiple display units arranged in an array. The display units include two sub-pixels of a same color, and the sub-pixels of the same color on both sides of one data line are coupled to the one data line.
    Type: Application
    Filed: March 31, 2020
    Publication date: February 25, 2021
    Inventors: Wenjun XIAO, Shijun WANG, Wenkai MU, Bingqing YANG, Yi LIU, Bo FENG, Xiaoxiao CHEN, Yang WANG, Zhiying BAO, Haoliang JI, Tianxin ZHAO, Ji DONG, Hao XU
  • Publication number: 20210049971
    Abstract: An array substrate and a display device are provided. The array substrate includes sub-pixels arranged in a first direction and a second direction, gate lines extending in the first direction and data lines extending in the second direction. The data lines include a first data line and a second data line alternately arranged, the first data line and the second data line are respectively configured to transmit voltages of different polarities, and different sub-pixels connected to a same data line are connected to different gate lines. Two adjacent sub-pixels arranged in the first direction are respectively connected to the first data line and the second data line, and one column of sub-pixels extending in the second direction are connected to the first data line, or one column of sub-pixels extending in the second direction are connected to the second data line.
    Type: Application
    Filed: July 27, 2020
    Publication date: February 18, 2021
    Inventors: Wenjun XIAO, Yang WANG, Shijun WANG, Bo FENG, Xiaoxiao CHEN, Bingqing YANG, Wenkai MU, Zhiying BAO