Patents by Inventor Yingmeng MIAO

Yingmeng MIAO 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: 11955491
    Abstract: An array substrate and a manufacturing method thereof, a motherboard and a display device are disclosed. The array substrate has a display region and a non-display region, and includes a base substrate, and a plurality of signal lines and at least one transfer electrode that are on the base substrate. The plurality of signal lines extend from the display region to the non-display region along a first direction, at least one of the plurality of signal lines includes a first trace in the display region and a second trace in the non-display region, the second trace includes at least two sub-traces disconnected from each other, a sub-trace, close to the display region, of the at least two sub-traces of the second trace is directly connected with the first trace, and every two adjacent sub-traces of the second trace are electrically connected with each other.
    Type: Grant
    Filed: September 29, 2019
    Date of Patent: April 9, 2024
    Assignees: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Yingmeng Miao, Yinshu Zhang, Zhihua Sun
  • Publication number: 20240096902
    Abstract: The dual gate array substrate of the present disclosure includes a plurality of groups of dual gate lines, a plurality of data lines, a plurality of pixel pairs and a plurality of common electrode lines, each common electrode line is arranged between two pixel units in a same pixel pair and is connected to common electrodes of the two pixel units through two first vias; a layer where the common electrode line is located and a layer where a source/drain electrode of a thin film transistor is located are different layers and insulated from each other; the two first vias are on both sides of the data line.
    Type: Application
    Filed: April 27, 2021
    Publication date: March 21, 2024
    Inventors: Cong WANG, Yingmeng MIAO, Dongchuan CHEN, Seungmin LEE, Yanping LIAO, Xibin SHAO, Jiantao LIU
  • Patent number: 11921388
    Abstract: Provided are an array substrate and a manufacturing method thereof, and a display device. The array substrate comprises a plurality of data lines and sub-pixels. At least one sub-pixel comprises: a first insulating layer; a gate; an active layer located on one side of the first insulating layer away from the gate; a pixel electrode; a first electrode located connected to the active layer and in contact with the pixel electrode; a second electrode connected to the active layer and a data line; a second insulating layer having a first opening, wherein the orthographic projection of the first opening partially overlaps with the orthographic projections of the pixel electrode and the first electrode; a connection electrode in contact with the pixel electrode and the first electrode through the first opening; and a common electrode located on one side of the second insulating layer away from the pixel electrode.
    Type: Grant
    Filed: September 1, 2021
    Date of Patent: March 5, 2024
    Assignees: Beijing BOE Display Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Wenjie Hou, Yingmeng Miao, Qiujie Su, Chongyang Zhao, Feng Qu
  • Publication number: 20240061521
    Abstract: An array substrate and a touch display device are provided. In the array substrate, a first control unit and a second control unit are arranged opposite to each other in a first direction. A plurality of touch sensor blocks includes a first group of electrode blocks and a second group of electrode blocks arranged in the first direction, and a plurality of touch signal lines includes a first group of touch signal lines and a second group of touch signal lines arranged in the first direction. The touch signal lines in the first group of touch signal lines are coupled to the touch sensor blocks in the first group of electrode blocks respectively; and the touch signal lines in the second group of touch signal lines are coupled to the touch sensor blocks in the second group of electrode blocks respectively.
    Type: Application
    Filed: October 18, 2023
    Publication date: February 22, 2024
    Inventors: Qiujie SU, Yanping LIAO, Yingmeng MIAO, Chongyang ZHAO, Bo HU, Xiaofeng YIN
  • Publication number: 20240055440
    Abstract: The present disclosure relates to an array substrate and a display device. The array substrate may include: a first substrate, and a plurality of pixel groups and a plurality of columns of data lines formed on the first substrate; wherein the plurality of pixel groups are arranged in an array along a row direction and a column direction, and each pixel group includes two sub-pixels arranged in the row direction; at least one sub-pixel of one of any two adjacent pixel groups in the row direction corresponds to the same color as one sub-pixel of the other pixel group; and any two adjacent sub-pixels in the row direction correspond to different colors; and each column of data line and each column of pixel groups are alternately arranged in the row direction.
    Type: Application
    Filed: March 26, 2021
    Publication date: February 15, 2024
    Inventors: Qiujie SU, Zhihua SUN, Tao YANG, Dongchuan CHEN, Yingmeng MIAO, Jiantao LIU, Seungmin LEE
  • Publication number: 20240047469
    Abstract: The embodiments of the present disclosure provide a display panel and a display device. The display panel includes: a display area and a bezel area located at the periphery of the display area; a plurality of gate lines extending from the display area to the bezel area; a plurality of shift registers located in the bezel area on at least one side of the display panel and connected to the plurality of gate lines in one-to-one correspondence. The plurality of shift registers on the bezel area on any one side of the display panel are divided into at least two groups sequentially arranged along a first direction away from the display area; the shift registers in each group are sequentially arranged along a second direction; and an angle between the second direction and the first direction is greater than 0°.
    Type: Application
    Filed: April 19, 2021
    Publication date: February 8, 2024
    Inventors: Cong WANG, Yingmeng MIAO, Dongchuan CHEN, Yanping LIAO, Seungmin LEE, Xibin SHAO, Jiantao LIU
  • Publication number: 20240036420
    Abstract: An array substrate includes a base substrate, pixel electrodes and common electrodes, first scan lines, second scan lines and data lines. The pixel electrode has first electrode strips disposed at intervals in a row direction. The common electrodes and the pixel electrodes are disposed on the same layer, and the common electrodes have second electrode strips disposed at intervals. The second electrode strips and the first electrode strips are alternatively arranged. The first scan line is located between two adjacent rows of pixel electrodes. The second scan line is located between two adjacent columns of pixel electrodes and is electrically connected to the first scan line, and the second scan line has a scan signal input terminal. The data line has a data signal input terminal. An orthographic projection of the data line on the base substrate intersects with a central region of the pixel electrode on the base substrate.
    Type: Application
    Filed: October 16, 2023
    Publication date: February 1, 2024
    Applicants: HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Maoxiu ZHOU, Yanping LIAO, Yingmeng MIAO, Yuntian ZHANG, Lei GUO, Ke DAI, Haipeng YANG, Zhihua SUN, Xibin SHAO, Zhangtao WANG
  • Publication number: 20230401987
    Abstract: A gate driving circuit is provided, including N-stages of cascaded shift registers divided into at least one group of K-stages in which a clock signal terminal of a k-th stage of shift register is connected to receive a k-th clock signal, where 1?k?K?N; and an input signal terminal of a n-th stage is connected to an output signal terminal of a (n?i)-th stage, and reset signal terminals of the n-th and (n+1)-th stages are connected to an output signal terminal of a (n+j)-th stage, where 1<n<N, (K?2)/2?i?K/2, and K/2<j?K?2. K=12, the input signal terminal of the n-th stage is connected to an output signal terminal of a (n?6)-th stage, and the reset signal terminals of the n-th stage and the (n+1)-th stage are connected to an output signal terminal of a (n+8)-th stage or a (n+10) stage.
    Type: Application
    Filed: August 29, 2023
    Publication date: December 14, 2023
    Applicants: Beijing BOE Display Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Qiujie Su, Zhihua Sun, Yingmeng Miao, Yinlong Zhang, Feng Qu, Seungmin Lee, Yanping Liao, Xibin Shao
  • Patent number: 11829041
    Abstract: An array substrate includes a base substrate, pixel electrodes and common electrodes, first scan lines, second scan lines and data lines. The pixel electrode has first electrode strips disposed at intervals in a row direction. The common electrodes and the pixel electrodes are disposed on the same layer, and the common electrodes have second electrode strips disposed at intervals. The second electrode strips and the first electrode strips are alternatively arranged. The first scan line is located between two adjacent rows of pixel electrodes. The second scan line is located between two adjacent columns of pixel electrodes and is electrically connected to the first scan line, and the second scan line has a scan signal input terminal. The data line has a data signal input terminal. An orthographic projection of the data line on the base substrate intersects with a central region of the pixel electrode on the base substrate.
    Type: Grant
    Filed: September 7, 2020
    Date of Patent: November 28, 2023
    Assignees: HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Maoxiu Zhou, Yanping Liao, Yingmeng Miao, Yuntian Zhang, Lei Guo, Ke Dai, Haipeng Yang, Zhihua Sun, Xibin Shao, Zhangtao Wang
  • Patent number: 11829540
    Abstract: An array substrate and a touch display device are provided. In the array substrate, a first control unit and a second control unit are arranged opposite to each other in a first direction. A plurality of touch sensor blocks includes a first group of electrode blocks and a second group of electrode blocks arranged in the first direction, and a plurality of touch signal lines includes a first group of touch signal lines and a second group of touch signal lines arranged in the first direction. The touch signal lines in the first group of touch signal lines are coupled to the touch sensor blocks in the first group of electrode blocks respectively; and the touch signal lines in the second group of touch signal lines are coupled to the touch sensor blocks in the second group of electrode blocks respectively.
    Type: Grant
    Filed: November 30, 2020
    Date of Patent: November 28, 2023
    Assignees: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Qiujie Su, Yanping Liao, Yingmeng Miao, Chongyang Zhao, Bo Hu, Xiaofeng Yin
  • Publication number: 20230377506
    Abstract: A display module and a display apparatus, relate to the technical filed of display. At least one chip group and a group of first PLG wirings corresponding to each of the chip groups are disposed in a first bonding area, each of the chip groups includes at least two groups of chip units, each group of the chip units includes at least one gate drive chip, each group of the first PLG wirings includes a first wiring and at least one second wiring; power pins of any two adjacent gate drive chips are connected by the first wiring, each of the second wirings surrounds and passes through each of the gate drive chips, the first wirings connected with the power pin of the last gate drive chip in the previous group of the chip units and any of the second wirings, are parallelly connected with the power pin of the first gate drive chip in the next group of the chip units, to reduce the luminance difference of pixels driven by the gate drive chips in each group of the chip units.
    Type: Application
    Filed: March 29, 2021
    Publication date: November 23, 2023
    Inventors: Qiujie SU, Yingmeng MIAO, Dongchuan CHEN, Yanping LIAO, Seungmin LEE, Xibin SHAO, Xiaofeng YIN
  • Patent number: 11823640
    Abstract: The present disclosure provides a display substrate and a display device. The display substrate includes: a gate driving circuitry arranged at a peripheral region of the display substrate; n clock signal leads coupled to the gate driving circuitry, each clock signal lead extending in a first direction; and n clock signal lines arranged sequentially in the first direction, each clock signal line extending in a second direction intersecting the first direction, where n is a positive integer greater than 1. The clock signal leads have a same length in the first direction, each clock signal lead extends from a first clock signal line to an nth clock signal line, and each clock signal lead is coupled to a corresponding clock signal line at a position where the clock signal lead intersects the clock signal line.
    Type: Grant
    Filed: October 30, 2020
    Date of Patent: November 21, 2023
    Assignees: Beijing BOE Display Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Chongyang Zhao, Yingmeng Miao, Qiujie Su, Zhihua Sun, Wenjie Hou, Feng Qu
  • Publication number: 20230360615
    Abstract: A display driving method, a display driving device and a display device are provided. The display driving method includes: when displaying an odd-numbered frame, providing first parity row data of the odd-numbered frame to a display array, to enable a third parity row of the display array to be displayed based on real data of the first parity row data and enable a fourth parity row of the display array to be displayed based on interpolation data of the first parity row data; and when displaying an even-numbered frame, providing second parity row data of the even-numbered frame to the display array, to enable the fourth parity row of the display array to be displayed based on real data of the second parity row data and enable the third parity row of the display array to be displayed based on interpolation data of the second parity row data.
    Type: Application
    Filed: April 9, 2021
    Publication date: November 9, 2023
    Inventors: Dongchuan CHEN, Yanping LIAO, Yingmeng MIAO, Yinlong ZHANG, Shulin YAO, Xibin SHAO, Seungmin LEE, Jiantao LIU
  • Publication number: 20230351936
    Abstract: There is provided a gate driving circuit comprising N first shift registers arranged alternately with N second shift registers. An input signal terminal of an n-th stage of first shift register is coupled to an output signal terminal of an (n?i)-th stage of first shift register, and a reset signal terminal of the n-th stage of first shift register is coupled to an output signal terminal of an (n+j)-th stage of first shift register. Input signal terminal and reset signal terminal of n-th stage of second shift register are coupled to output signal terminals of (n?i)-th and (n+j)-th stages of second shift registers respectively. K=6, i=3, and j=4. Reset signal terminals of (N?j+1)-th to N-th stages of first shift registers and reset signal terminals of (N?j+1)-th to N-th stages of second shift registers are configured to receive a total reset signal.
    Type: Application
    Filed: June 21, 2023
    Publication date: November 2, 2023
    Inventors: Yingmeng Miao, Changcheng Liu, Zhihua Sun, Yanping Liao, Seungmin Lee, Xibin Shao, Cong Wang, Feng Qu
  • Patent number: 11796870
    Abstract: An array substrate, a light control panel, and a display device are disclosed. The array substrate includes a data line layer, a base substrate, a first electrode layer, and a second electrode layer. The first electrode layer includes gate lines, each gate line integrally extends along a first direction, and includes first broken line structures directly connected in sequence in the first direction; the data line layer includes data lines, each data line integrally extends along a second direction; the gate lines and the data lines cross each other to define light control pixel units; the second electrode layer includes common electrodes, each common electrode is provided in at least one light control pixel unit; and at least one gate line at least partially overlaps with an orthographic projection of at least one common electrode on the first electrode layer.
    Type: Grant
    Filed: September 27, 2020
    Date of Patent: October 24, 2023
    Assignees: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Jianhua Huang, Yingmeng Miao, Chongyang Zhao, Zhihua Sun, Yingying Qu, Ting Dong, Yifu Chen, Lingdan Bo, Senwang Li
  • Publication number: 20230335029
    Abstract: The present disclosure provides a display panel and a display device. The display panel includes p pixel unit groups, and each of the p pixel unit groups includes q rows of pixel units, both p and q being integers greater than or equal to 2. Pixel units in a same group are simultaneously supplied with a gate scan signal by a same shift register, and pixel units in a same group and in a same column are supplied with data voltage signals through different data lines, respectively.
    Type: Application
    Filed: June 10, 2021
    Publication date: October 19, 2023
    Inventors: Chongyang ZHAO, Yingmeng MIAO, Zhihua SUN, Feng QU, Xiaochun XU
  • Patent number: 11783744
    Abstract: A gate driving circuit, a method for driving the gate driving circuit, and a display panel. The gate driving circuit includes N-stages of cascaded shift registers divided into at least one group of K-stages in which a clock signal terminal of a k-th stage of shift register is connected to receive a k-th clock signal, where N, k and K are positive integers, and 1?k?K?N; and an input signal terminal of a n-th stage of shift register is connected to an output signal terminal of a (n?i)-th stage of shift register, and reset signal terminals of the n-th and (n+1)-th stages of shift registers are connected to an output signal terminal of a (n+j)-th stage of shift register, wherein the n is one of an odd number and an even number, where i and j are positive integers, 1<n<N, (K?2)/2?i?K/2, and K/2<j?K?2.
    Type: Grant
    Filed: August 24, 2021
    Date of Patent: October 10, 2023
    Assignees: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Qiujie Su, Zhihua Sun, Yingmeng Miao, Yinlong Zhang, Feng Qu, Seungmin Lee, Yanping Liao, Xibin Shao
  • Patent number: 11749161
    Abstract: There is provided a gate driving circuit comprising N first shift registers arranged alternately with N second shift registers. An input signal terminal of an n-th stage of first shift register is coupled to an output signal terminal of an (n?i)-th stage of first shift register, and a reset signal terminal of the n-th stage of first shift register is coupled to an output signal terminal of an (n+j)-th stage of first shift register. Input signal terminal and reset signal terminal of n-th stage of second shift register are coupled to output signal terminals of (n?i)-th and (n+j)-th stages of second shift registers respectively. K=6, i=3, and j=4. Reset signal terminals of (N?j+1)-th to N-th stages of first shift registers and reset signal terminals of (N?j+1)-th to N-th stages of second shift registers are configured to receive a total reset signal.
    Type: Grant
    Filed: December 16, 2022
    Date of Patent: September 5, 2023
    Assignees: Beijing Boe Display Technology Co., Ltd., Boe Technology Group Co., Ltd.
    Inventors: Yingmeng Miao, Changcheng Liu, Zhihua Sun, Yanping Liao, Seungmin Lee, Xibin Shao, Cong Wang, Feng Qu
  • Publication number: 20230258989
    Abstract: An array substrate and a display panel are described. The array substrate may include a first base; a plurality of pixel units arrayed on the first base in a row direction and a column direction; each of the pixel units comprising at least two sub-pixels arranged in the row direction; a plurality of first scanning lines sequentially arranged on the first base in the column direction, at least one first scanning line being arranged at a side of each row of pixel units in the column direction, the first scanning lines being connected with the sub-pixels; and a plurality of second scanning lines sequentially arranged on the first base in the row direction, at least one second scanning line being arranged at a side of each column of pixel units in the row direction.
    Type: Application
    Filed: December 4, 2020
    Publication date: August 17, 2023
    Inventors: Yanping LIAO, Maoxiu ZHOU, Yingmeng MIAO, Haipeng YANG, Li TIAN, Zhihua SUN
  • Patent number: 11688745
    Abstract: A display substrate includes: a base, a plurality of pixel units arranged in columns in a first direction and in rows in a second direction, a plurality of data lines and first gate lines extending in the first direction, a plurality of second gate lines extending in the second direction, and at least one gate driver circuit connected to the first gate lines and located at a side of the display substrate parallel to the second direction. One pixel unit includes a TFT. The TFT is connected to one data line. In a column of pixel units, TFTs of any two adjacent pixel units are respectively located at first and second sides of a respective data line. Each second gate line is connected to a row of pixel units and at least one of the first gate lines. First gate lines connecting different second gate lines are different.
    Type: Grant
    Filed: September 27, 2021
    Date of Patent: June 27, 2023
    Assignees: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Cong Wang, Seungmin Lee, Xipeng Wang, Wei Zhang, Benzhi Xu, Xin Zhou, Tao Yang, Yingmeng Miao