Patents by Inventor Yingchun Zhao

Yingchun Zhao 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: 12333989
    Abstract: A display panel and a mobile terminal are disclosed. The display panel includes a gate driving circuit, the gate driving circuit includes a first driving transistor and a second driving transistor disposed along a second direction, the first driving transistor includes a first source and a first drain, the second driving transistor includes a second source and a second drain, the first source and the second source are connected to a same control node. The first source, the first drain, the second source and the second drain are disposed side by side along the first direction, the first source and the second source are disposed between the first drain and the second drain, and the first source and the second source at least partially overlap in the second direction.
    Type: Grant
    Filed: December 30, 2023
    Date of Patent: June 17, 2025
    Assignee: Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
    Inventors: Yunpeng Lin, Yingchun Zhao
  • Publication number: 20250182668
    Abstract: A display panel and a mobile terminal are disclosed. The display panel includes a gate driving circuit, the gate driving circuit includes a first driving transistor and a second driving transistor disposed along a second direction, the first driving transistor includes a first source and a first drain, the second driving transistor includes a second source and a second drain, the first source and the second source are connected to a same control node. The first source, the first drain, the second source and the second drain are disposed side by side along the first direction, the first source and the second source are disposed between the first drain and the second drain, and the first source and the second source at least partially overlap in the second direction.
    Type: Application
    Filed: December 30, 2023
    Publication date: June 5, 2025
    Applicant: Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
    Inventors: Yunpeng LIN, Yingchun ZHAO
  • Publication number: 20250170966
    Abstract: Disclosed is a kayak carrier, including a fixed frame fixedly connected to a top of a vehicle body and used as a bottom supporting structure when a kayak is fixed; a movable frame rotatably connected to the middle portion of the fixed frame, wherein the movable frame and the fixed frame form a supporting structure that supports a kayak body in the horizontal and vertical directions; a locking structure arranged at a connection between the movable frame and the fixed frame and suitable for fixing the position of the movable frame; a connecting assembly connected to the fixed frame and used to connect the fixed frame and a rack on a car roof.
    Type: Application
    Filed: November 22, 2024
    Publication date: May 29, 2025
    Inventor: Yingchun ZHAO
  • Patent number: 12292645
    Abstract: Disclosed are a display panel and a method of manufacturing a display panel. The display panel includes an array substrate, a color film substrate disposed opposite to the array substrate, a liquid crystal layer disposed between the array substrate and the color film substrate, and a reflective layer disposed on a side of the array substrate facing the liquid crystal layer, wherein the reflective layer includes a plurality of first convex structures and a plurality of convex rings, and an outer peripheral edge of each of the first convex structures is surrounded by at least one of the convex rings.
    Type: Grant
    Filed: January 31, 2024
    Date of Patent: May 6, 2025
    Assignee: TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Ying Lu, Yingchun Zhao, Wuguang Liu, Lixia Li
  • Patent number: 12222618
    Abstract: The present application discloses a liquid crystal display panel, a driving method thereof, and a display device. The liquid crystal display panel includes a pixel structure, which includes a plurality of sub-pixels arranged in a matrix; data lines and scan lines arranged perpendicularly cross each other, wherein each of the sub-pixel groups includes two of the sub-pixels of same color; a first driving unit electrically connected to the scan lines, wherein the first driving unit inputs scan signals to the scan lines in a preset sequence, the sub-pixel groups of the pixel modules sequentially obtain the scan signals, two of the sub-pixels in each of the sub-pixel groups obtain the scan signals at a same time, and two of the sub-pixels in a same one of the sub-pixel groups obtain the scan signals at a same time.
    Type: Grant
    Filed: December 9, 2021
    Date of Patent: February 11, 2025
    Assignee: TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Yoonsung Um, Ji Li, Lixia Li, Yingchun Zhao, Qi Zhang, Fen Long, Ce Liang
  • Patent number: 12190772
    Abstract: A gate driving circuit including cascaded gate driving units is provided. A gate driving unit includes a pull-up control module, a pull-up module electrically connected to the pull-up control module through a first node, a pull-down maintaining module electrically connected to the first node and a voltage line, and a voltage control module. An input terminal of the pull-up module loads a clock signal, and an output terminal is electrically connected to a gate line. The pull-down maintaining module is electrically connected to the pull-up module through the first node and includes an inverter module. The voltage control module is electrically connected to an output terminal of the inverter module to control a first transition edge of a signal at the output terminal of the inverter module to lag behind a second transition edge of the clock signal within a duration of a corresponding clock pulse of the clock signal.
    Type: Grant
    Filed: November 29, 2023
    Date of Patent: January 7, 2025
    Assignee: SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
    Inventors: Donghun Lim, Yunpeng Lin, Yingchun Zhao
  • Patent number: 12038658
    Abstract: The present application relates to an array substrate and a display panel. According to the present application, a first sharing line is correspondingly disposed under the data line, an electric field of the data line is shielded through the first sharing line, a coupling effect between the data line and a first common line is reduced through the first sharing line, a crosstalk caused to the data line due to fluctuation of the first common line is reduced, and a problem in the prior art of using a common electrode line to shield a lateral electric field of the data line, resulting in a low aperture ratio of a display panel, is prevented.
    Type: Grant
    Filed: November 5, 2021
    Date of Patent: July 16, 2024
    Assignee: TCL China Star Optoelectronics Technology Co., Ltd.
    Inventors: Juncheng Xiao, Ji Li, Fen Long, Yingchun Zhao, Ru Ge, Yun Yu, Jing Liu
  • Publication number: 20240176181
    Abstract: Disclosed are a display panel and a method of manufacturing a display panel. The display panel includes an array substrate, a color film substrate disposed opposite to the array substrate, a liquid crystal layer disposed between the array substrate and the color film substrate, and a reflective layer disposed on a side of the array substrate facing the liquid crystal layer, wherein the reflective layer includes a plurality of first convex structures and a plurality of convex rings, and an outer peripheral edge of each of the first convex structures is surrounded by at least one of the convex rings.
    Type: Application
    Filed: January 31, 2024
    Publication date: May 30, 2024
    Applicant: TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Ying LU, Yingchun ZHAO, Wuguang LIU, Lixia LI
  • Publication number: 20240168343
    Abstract: An array substrate and a total reflection liquid crystal display panel are provided. By disposing an uneven surface which is at least partially uneven on a side of a planarization layer away from a substrate in the total reflection liquid crystal display panel, a reflection electrode can be disposed along the uneven surface of the planarization layer in an uneven shape, thereby changing an reflective direction of a light in the panel. Therefore, the light that cannot be reflected at a critical angle of total reflection originally is allowed to be reflected out of the panel, thereby increasing reflectivity of the total reflection liquid crystal display panel.
    Type: Application
    Filed: May 13, 2022
    Publication date: May 23, 2024
    Applicant: TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Wuguang Liu, Yingchun Zhao, Yinuo Liu, Ying Lu, Jianbo Gao
  • Publication number: 20240159260
    Abstract: A locking mechanism and a carrying device are disclosed. The carrying device includes the locking mechanism and a sleeve pipe. The sleeve pipe is provided with a first through opening. The locking mechanism includes: a housing for at least partially being accommodated in the sleeve pipe, wherein the housing has an accommodating room, a second through opening and a third through opening; an actuator configured to pass through the first through opening and the second through opening sequentially; a pressing member sleeved on an outer peripheral surface of the actuator; a clamping member located at the third through opening and the pressing member. The actuator is configured to bring the pressing member to move relative to the housing so as to lock or unlock the locking mechanism with the sleeve pipe.
    Type: Application
    Filed: September 19, 2023
    Publication date: May 16, 2024
    Applicant: WODE GLOBAL (QINGDAO) OUTDOOR CO.LTD
    Inventor: Yingchun ZHAO
  • Publication number: 20240157740
    Abstract: The present application discloses a structural unit for expansion fitting in a vehicle frame coupler, and relates to the field of vehicle accessories. A technical solution involves: including a tubular body configured for insertion into a tube socket prepared in a towbar, the tubular body being hollow inside, and the tubular body being provided with through openings; an expansion member including two expanding blocks, the two expanding blocks being respectively arranged at openings of tube walls on two sides of the tubular body and both slidably connected to the openings of the tube walls; a driving assembly arranged at an end of the tubular body, and linked with the expansion member through a linkage assembly, to drive each of the expanding blocks to move towards an outer side of the tubular body; and the linkage assembly being arranged inside the tubular body. The present disclosure has the following beneficial effects.
    Type: Application
    Filed: April 16, 2023
    Publication date: May 16, 2024
    Applicant: WODE GLOBAL (QINGDAO) OUTDOOR CO.LTD
    Inventor: Yingchun ZHAO
  • Patent number: 11982914
    Abstract: The present application relates to an array substrate and a display panel. In the present application, a first common line and a first sharing line are respectively disposed on two sides of a scan line, thereby preventing a situation in the prior art that the first sharing line penetrates a main pixel region and a sub-pixel region vertically, thereby improving an aperture ratio and a transmittance of the array substrate. The first common line, the first sharing line, and the scan line are disposed in a same layer, thereby further improving the transmittance of the array substrate.
    Type: Grant
    Filed: November 5, 2021
    Date of Patent: May 14, 2024
    Assignee: TCL China Star Optoelectronics Technology Co., Ltd.
    Inventors: Juncheng Xiao, Ji Li, Fen Long, Yingchun Zhao, Ru Ge
  • Publication number: 20240152003
    Abstract: Disclosed are a display panel, a method of manufacturing a display panel, and a photomask, wherein the display panel includes a substrate; a driving element layer disposed on a surface of the substrate; an organic layer disposed on a surface of the driving element layer away from the substrate, wherein the organic layer includes a plurality of first convex structures, and each of the first convex structures has an arcuate first sidewall from bottom to top; a reflective layer disposed on a side of the organic layer away from the driving element layer, wherein the reflective layer includes a plurality of second convex structures, each of the second convex structures includes a second side wall corresponding to the first side wall.
    Type: Application
    Filed: March 29, 2023
    Publication date: May 9, 2024
    Applicant: TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Ying LU, Yingchun ZHAO, Wuguang LIU, Lixia LI
  • Publication number: 20240123911
    Abstract: The present invention discloses a vehicle trunk-mounted bicycle rack for fast disassembly, assembly, folding and storage, which includes a supporting state and a storage state; when the vehicle trunk-mounted bicycle rack is in the supporting state, the vehicle trunk-mounted bicycle rack is supported on a trunk of a car; and when the vehicle trunk-mounted bicycle rack is in the storage state, the vehicle trunk-mounted bicycle rack is removed from a trunk of a car and stored in the trunk of the car. Embodiments of the present invention provide a vehicle trunk-mounted bicycle rack for fast disassembly, assembly, folding and storage, which can be quickly stored or supported, and be suitable for vehicles with different models, such as sedans, SUVs or MPVs.
    Type: Application
    Filed: July 27, 2023
    Publication date: April 18, 2024
    Applicant: WODE GLOBAL (QINGDAO) OUTDOOR CO., LTD
    Inventor: Yingchun ZHAO
  • Patent number: 11935900
    Abstract: A display panel and a manufacturing method of a display panel are provided. The display panel includes a display area and a non-display area disposed on one side of the display area. A driving chip and a fanout wiring area are disposed in the non-display area. A fanout line module is disposed in the fanout wiring area. The fanout line module includes a first wiring area and a second wiring area. A first signal line connecting the data line is disposed in the first wiring area. A second signal line connecting the gate line and another first signal line connecting the data line are disposed in the second wiring area.
    Type: Grant
    Filed: October 15, 2020
    Date of Patent: March 19, 2024
    Assignee: SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
    Inventor: Yingchun Zhao
  • Patent number: 11922895
    Abstract: A liquid crystal display panel, a driving method, and a terminal thereof are disclosed. The display panel includes a pixel structure including data lines and scan lines, wherein each data line is connected to at least two pixel groups, and each pixel group includes three sub-pixels having different colors sequentially connected to the data lines; and a first driving unit electrically connected to the scan lines and inputting scan signals to the scan lines in a preset order to solve a problem of horizontal bright and dark lines.
    Type: Grant
    Filed: November 5, 2021
    Date of Patent: March 5, 2024
    Assignee: SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
    Inventors: Yoonsung Um, Lixia Li, Bangyin Peng, Yingchun Zhao, Fen Long, Qiqi Zhang
  • Patent number: 11921370
    Abstract: Disclosed are a display panel and a method of manufacturing a display panel. The display panel includes an array substrate; a color film substrate disposed opposite to the array substrate; a liquid crystal layer disposed between the array substrate and the color film substrate; a reflective layer disposed on a side of the array substrate facing the liquid crystal layer. The reflective layer comprises a plurality of first convex structures, each of the first convex structures has a first sidewall extending from a bottom to a top of each of the first convex structures, and an angle between a normal line of the first sidewall and a horizontal plane is greater than 0° and less than or equal to 10°.
    Type: Grant
    Filed: July 24, 2022
    Date of Patent: March 5, 2024
    Assignee: TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Ying Lu, Yingchun Zhao, Wuguang Liu, Lixia Li
  • Patent number: D1045005
    Type: Grant
    Filed: March 21, 2023
    Date of Patent: October 1, 2024
    Inventor: Yingchun Zhao
  • Patent number: D1049238
    Type: Grant
    Filed: August 29, 2022
    Date of Patent: October 29, 2024
    Inventor: Yingchun Zhao
  • Patent number: D1051279
    Type: Grant
    Filed: August 29, 2022
    Date of Patent: November 12, 2024
    Inventor: Yingchun Zhao