Patents by Inventor Qiujie Su

Qiujie Su 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: 12236912
    Abstract: A display panel, a driving method for the display panel and a display device. The display panel includes a gate driving circuit, the gate driving circuit includes shift registers of a plurality of stages arranged in sequence, the shift registers of the plurality of stages arranged in sequence are combined into N groups of gate driving sub-circuits, and shift registers in the N groups of gate driving sub-circuits are cascaded, respectively; an m-th group of gate driving sub-circuits in the N groups of gate driving sub-circuits comprises a shift register of an m-th stage and a shift register of an (m+L*N)th stage that are cascaded, where m is an integer that is greater than or equal to 1 and less than or equal to N, L is an integer that is greater than or equal to 1, N is an even number that is greater than or equal to 2.
    Type: Grant
    Filed: October 28, 2021
    Date of Patent: February 25, 2025
    Assignees: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Yanping Liao, Yingmeng Miao, Seungmin Lee, Xibin Shao, Shulin Yao, Yinlong Zhang, Qiujie Su, Cong Wang, Dongchuan Chen, Jiantao Liu
  • Patent number: 12230184
    Abstract: 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.
    Type: Grant
    Filed: March 29, 2021
    Date of Patent: February 18, 2025
    Assignees: Beijing BOE Display Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Qiujie Su, Yingmeng Miao, Dongchuan Chen, Yanping Liao, Seungmin Lee, Xibin Shao, Xiaofeng Yin
  • Patent number: 12222619
    Abstract: A display panel and a display device are disclosed. The display panel comprises an array substrate and spacers; the array substrate comprises a first substrate, gate lines, data lines, and multiple sub-pixel units; the first substrate is provided with multiple sub-pixel regions, first wiring regions each located between two adjacent rows of sub-pixel regions, and second wiring regions each located between two adjacent columns of sub-pixel regions and intersecting the first wiring regions; at least part of each sub-pixel unit is located on a sub-pixel region; the gate lines and the data lines are respectively located on the first wiring regions and the second wiring regions and are electrically connected to the sub-pixel units; the data lines and the gate lines are insulated from each other and intersect each other; each data line is provided with an alignment part.
    Type: Grant
    Filed: March 10, 2021
    Date of Patent: February 11, 2025
    Assignees: Beijing BOE Display Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Qiujie Su, Xiaoyuan Wang, Zhihua Sun, Li Tian, Seungmin Lee, Jiantao Liu
  • Patent number: 12197669
    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: October 18, 2023
    Date of Patent: January 14, 2025
    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
  • Patent number: 12159879
    Abstract: Embodiments of the present disclosure provide a display panel and a display device. The display panel includes: a base substrate including a non-display area; a gate drive circuit located in the non-display area, where the gate drive circuit includes a plurality of shift registers, and the plurality of shift registers are divided into a plurality of register sets; and a plurality of signal lead-in lines located in the non-display area, where the plurality of signal lead-in lines are divided into a plurality of line sets, a frame start signal end of one register set is correspondingly and electrically connected to one line set, and two signal lead-in lines of one line set are provided with the signal lead-in line of another line set therebetween.
    Type: Grant
    Filed: December 31, 2021
    Date of Patent: December 3, 2024
    Assignees: Beijing BOE Display Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Qiujie Su, Lingdan Bo, Dongchuan Chen, Jiantao Liu, Jianbo Xian
  • Patent number: 12159878
    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: Grant
    Filed: March 26, 2021
    Date of Patent: December 3, 2024
    Assignees: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Qiujie Su, Zhihua Sun, Tao Yang, Dongchuan Chen, Yingmeng Miao, Jiantao Liu, Seungmin Lee
  • Publication number: 20240339089
    Abstract: The present disclosure provides a display panel driving method, a display panel and a display device, the method comprising: comprising alternately configure display time periods and touch time periods in one time frame, at least one touch time period being configured, and at least two display time periods being configured; sequentially scanning in each display time period a portion of gate lines in a display panel; and pausing in each touch time period the scanning of all gate lines, and performing touch recognition, wherein in a display time period adjacent to a touch time period, level compensation is performed on a gate line to be compensated, and the gate line to be compensated is at least one gate line that starts to scan in the display time period adjacent to the touch time period.
    Type: Application
    Filed: July 1, 2022
    Publication date: October 10, 2024
    Inventors: Yanping LIAO, Dong LIU, Yingmeng MIAO, Dongchuan CHEN, Qiujie SU, Yinlong ZHANG, Shulin YAO, Xibin SHAO, Seungmin LEE, Xiaofeng YIN
  • Patent number: 12107073
    Abstract: A display device and a method for bonding the display device are provided. The display device includes a display panel and a plurality of chip on films. The plurality of chip on films are arranged along a first edge of the display panel, and are divided into a plurality of groups of chip on films, and each group of chip on films includes at least two chip on films, and is bonded to the display panel through a same anisotropic conductive film.
    Type: Grant
    Filed: October 27, 2020
    Date of Patent: October 1, 2024
    Assignees: Beijing BOE Display Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Zhihua Sun, Yanping Liao, Seungmin Lee, Qiujie Su, Feng Qu, Yingmeng Miao, Xibin Shao
  • Patent number: 12087204
    Abstract: A display panel and a display device are disclosed. The display panel includes a gate driving circuit, a plurality of clock signal lines, a timing controller and a plurality of anti-cross-row circuits; the timing controller is configured to provide a first clock signal; the plurality of anti-cross-row circuits are connected with the timing controller and the plurality of clock signal lines, and are configured to adjust the first clock signal provided by the timing controller to a second clock signal, and output the second clock signal to the plurality of clock signal lines, and a falling duration of a falling edge of the second clock signal is less than a falling duration of a falling edge of the first clock signal; and each of the plurality of anti-cross-row circuits comprises at least one resistor and at least one inductor.
    Type: Grant
    Filed: October 28, 2021
    Date of Patent: September 10, 2024
    Assignees: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Xibin Shao, Yanping Liao, Dongchuan Chen, Yingmeng Miao, Shulin Yao, Yinlong Zhang, Qiujie Su, Jiantao Liu
  • Publication number: 20240296806
    Abstract: A display substrate includes: a first base substrate, and gate lines and data lines on the first base substrate. The gate lines extend in a first direction, and the data lines extend in a second direction. The gate lines and the data lines define pixel units, each of which includes a thin film transistor, a pixel electrode and a common electrode. At least some of the pixel units are respectively configured with conductive bridge lines provided in the same layer as the pixel electrode. In a pixel unit configured with the conductive bridge line, a first hollowed-out structure and a second hollowed-out structure are respectively provided on two opposite sides of the pixel electrode in the first direction. A length of the second hollowed-out structure in the first direction is greater than or equal to 6 ?m.
    Type: Application
    Filed: May 14, 2024
    Publication date: September 5, 2024
    Inventor: Qiujie SU
  • Publication number: 20240264689
    Abstract: An array substrate, a manufacturing method of the array substrate, and a touch display device are provided. Orthographic projections of the touch signal lines adjacent to each other included in a same touch signal line group on the base substrate are respectively provided on two sides of an orthographic projection of a same second signal line on the base substrate, each of the orthographic projections of the touch signal lines adjacent to each other and the orthographic projection of the same second signal line includes a portion provided between orthographic projections of the touch electrodes adjacent to each other on the base substrate, and a layer in which the touch signal lines adjacent to each other are provided is different from a layer in which the same second signal line is provided.
    Type: Application
    Filed: April 16, 2024
    Publication date: August 8, 2024
    Inventors: Qiujie SU, Chongyang ZHAO, Yanping LIAO, Zhihua SUN, Seungmin LEE
  • Publication number: 20240241410
    Abstract: A display module is provided. The display module includes: a display panel, a light control panel, at least one first circuit board for the display panel, and at least one second circuit board for the light control panel. The display panel and the light control panel) are stacked, the display panel is on a light-emitting side of the light control panel, a light-emitting surface of the display panel is on a first surface, and at least part of an orthographic projection of any one of the at least one first circuit board on the first surface does not overlap with an orthographic projection of the at least one second circuit board on the first surface in a direction perpendicular to the first surface.
    Type: Application
    Filed: March 28, 2024
    Publication date: July 18, 2024
    Applicant: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Li TIAN, Jian XU, Qiujie SU
  • Patent number: 12039907
    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: Grant
    Filed: August 29, 2023
    Date of Patent: July 16, 2024
    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: 12032250
    Abstract: A display module is provided. The display module includes: a display panel, a light control panel, at least one first circuit board for the display panel, and at least one second circuit board for the light control panel. The display panel and the light control panel are stacked, the display panel is on a light-emitting side of the light control panel, a light-emitting surface of the display panel is on a first surface, and at least part of an orthographic projection of any one of the at least one first circuit board on the first surface does not overlap with an orthographic projection of the at least one second circuit board on the first surface in a direction perpendicular to the first surface.
    Type: Grant
    Filed: October 30, 2020
    Date of Patent: July 9, 2024
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Li Tian, Jian Xu, Qiujie Su
  • Publication number: 20240213262
    Abstract: Embodiments of the present disclosure provide a display panel and a display device. The display panel includes: a base substrate including a non-display area; a gate drive circuit located in the non-display area, where the gate drive circuit includes a plurality of shift registers, and the plurality of shift registers are divided into a plurality of register sets; and a plurality of signal lead-in lines located in the non-display area, where the plurality of signal lead-in lines are divided into a plurality of line sets, a frame start signal end of one register set is correspondingly and electrically connected to one line set, and two signal lead-in lines of one line set are provided with the signal lead-in line of another line set therebetween.
    Type: Application
    Filed: December 31, 2021
    Publication date: June 27, 2024
    Inventors: Qiujie SU, Lingdan BO, Dongchuan CHEN, Jiantao LIU, Jianbo XIAN
  • Publication number: 20240212553
    Abstract: Embodiments of the present disclosure provide a method of driving display, and a display device. The method of driving display includes: scanning, progressively or rows by rows, a plurality of sub-pixels arranged in an N×M array, to turn on each row of sub-pixels scanned, so that a duration in which two adjacent rows of sub-pixels are simultaneously in an ON state is greater than or equal to two times a unit scanning time, wherein the unit scanning time is a time required for scanning a row of sub-pixels, N is an integer greater than 1, and M is an integer greater than 1; and applying data signals to at least two rows of sub-pixels simultaneously in the ON state, so that a duration of applying the data signals to each row of sub-pixels is greater than the unit scanning time.
    Type: Application
    Filed: March 11, 2024
    Publication date: June 27, 2024
    Inventors: Zhihua Sun, Yinlong Zhang, Qiujie Su, Feng Qu, Jing Liu, Yanping Liao, Xibin Shao
  • Publication number: 20240212563
    Abstract: A display panel and a display device are disclosed. The display panel includes a gate driving circuit, a plurality of clock signal lines, a timing controller and a plurality of anti-cross-row circuits; the timing controller is configured to provide a first clock signal; the plurality of anti-cross-row circuits are connected with the timing controller and the plurality of clock signal lines, and are configured to adjust the first clock signal provided by the timing controller to a second clock signal, and output the second clock signal to the plurality of clock signal lines, and a falling duration of a falling edge of the second clock signal is less than a falling duration of a falling edge of the first clock signal; and each of the plurality of anti-cross-row circuits comprises at least one resistor and at least one inductor.
    Type: Application
    Filed: October 28, 2021
    Publication date: June 27, 2024
    Applicants: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Xibin SHAO, Yanping LIAO, Dongchuan CHEN, Yingmeng MIAO, Shulin YAO, Yinlong ZHANG, Qiujie SU, Jiantao LIU
  • Publication number: 20240212643
    Abstract: A display panel, a driving method for the display panel and a display device. The display panel includes a gate driving circuit, the gate driving circuit includes shift registers of a plurality of stages arranged in sequence, the shift registers of the plurality of stages arranged in sequence are combined into N groups of gate driving sub-circuits, and shift registers in the N groups of gate driving sub-circuits are cascaded, respectively; an m-th group of gate driving sub-circuits in the N groups of gate driving sub-circuits comprises a shift register of an m-th stage and a shift register of an (m+L*N)th stage that are cascaded, where m is an integer that is greater than or equal to 1 and less than or equal to N, L is an integer that is greater than or equal to 1, N is an even number that is greater than or equal to 2.
    Type: Application
    Filed: October 28, 2021
    Publication date: June 27, 2024
    Applicants: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Yanping LIAO, Yingmeng MIAO, Seungmin LEE, Xibin SHAO, Shulin YAO, Yinlong ZHANG, Qiujie SU, Cong WANG, Dongchuan CHEN, Jiantao LIU
  • Patent number: 12014696
    Abstract: A display substrate includes: a first base substrate (20), and gate lines (4) and data lines (5) on the first base substrate (20). The gate lines (4) extend in a first direction (X), and the data lines (5) extend in a second direction (Y). The gate lines (4) and the data lines (5) define pixel units, each of which includes a thin film transistor (7), a pixel electrode (8) and a common electrode (9). At least some of the pixel units are respectively configured with conductive bridge lines (10) provided in the same layer as the pixel electrode (8). In a pixel unit configured with the conductive bridge line (10), a first hollowed-out structure (13) and a second hollowed-out structure (14) are provided on opposite sides of the pixel electrode (8) in the first direction, to weaken or even eliminate mura (e.g., nonuniformity in brightness or color).
    Type: Grant
    Filed: May 20, 2021
    Date of Patent: June 18, 2024
    Assignees: Beijing BOE Display Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.
    Inventor: Qiujie Su
  • Publication number: 20240184173
    Abstract: An array substrate and a display device are provided. The array substrate includes a base substrate, a plurality of data lines extending along a first direction and a plurality of gate lines extending along a second direction, and a plurality of pixel units defined by the gate lines and the data lines. The pixel unit includes a thin-film transistor, a common electrode and a pixel electrode. The thin-film transistor includes a gate electrode, a source and drain electrode and an active layer. The pixel unit also includes a first auxiliary electrode and a second auxiliary electrode. The first auxiliary electrode is electrically connected to the common electrode, and the second auxiliary electrode is electrically connected to the source and drain electrode. An orthographic projection of the first auxiliary electrode on the base substrate at least partially overlaps an orthographic projection of the second auxiliary electrode on the base substrate.
    Type: Application
    Filed: July 6, 2021
    Publication date: June 6, 2024
    Inventors: Qiujie SU, Zhihua SUN, Seungmin LEE