Patents by Inventor Zikang FENG

Zikang FENG 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: 12200884
    Abstract: A display device is provided. The display device includes a rear shell. The rear shell includes a first rear shell; a second rear shell; a third rear shell, wherein two ends of the third rear shell are respectively rotatably connected to the first rear shell and the second rear shell; a support plate including a first support plate, wherein the first support plate is disposed on the first rear shell, an end of the first support plate is rotatably connected to the third rear shell, and another end of the first support plate is slidingly connected to the first rear shell; a second support plate, wherein the second support plate is disposed on the second rear shell, an end of the second support plate is rotatably connected to the third rear shell, and another end of the second support plate is slidingly connected to the second rear shell.
    Type: Grant
    Filed: April 14, 2020
    Date of Patent: January 14, 2025
    Assignee: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
    Inventor: Zikang Feng
  • Publication number: 20240427384
    Abstract: A hinge, a display panel, and an electronic device are provided. The display panel includes a flexible display panel body and the hinge. The flexible display panel body includes a flexible portion, a first portion, and a second portion. The hinge includes a fixed bracket, a support mechanism, and a rotary mechanism. The support mechanism includes a first support member, a second support member, a third support member, and a fourth support member. The rotary mechanism includes a first connection member, a second connection member, a third connection member, and a fourth connection member.
    Type: Application
    Filed: December 15, 2021
    Publication date: December 26, 2024
    Inventor: Zikang FENG
  • Publication number: 20240420603
    Abstract: A flexible display panel and an electronic device are provided. The electronic device includes a flexible display panel. The flexible display panel includes a main body of the flexible display panel, a first support part, a second support part, and a hinge. When a flexible part of the main body of the flexible display panel is in a bent state, the first support part and the second support part are both close to or far from a fixing bracket to make a size of the flexible part match a size of the hinge, and to avoid the hinge from squeezing or pulling the main body of the flexible display panel.
    Type: Application
    Filed: November 25, 2021
    Publication date: December 19, 2024
    Applicant: Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
    Inventor: Zikang FENG
  • Patent number: 12167552
    Abstract: Disclosed is a flexible display device, which includes a flexible display screen; a housing configured to accommodate the flexible display screen, the housing including a first housing and a second housing slidably connected to each other; and a packaging member disposed on at least one first side plate of the second housing, the packaging member including a first packaging portion and a second packaging portion connected to each other. A notch is formed at an intersection of an outer wall and a top surface of the first side plate, the first packaging portion is disposed in the notch, and the second packaging portion is disposed on the top surface of the first side plate.
    Type: Grant
    Filed: October 31, 2023
    Date of Patent: December 10, 2024
    Assignee: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
    Inventor: Zikang Feng
  • Patent number: 12158777
    Abstract: The present invention provides a display device, including a flexible display assembly carried on a housing. The housing includes a first housing and a second housing. The second housing is provided with a winding assembly, a sliding assembly, and a pretension member. The present invention drives the sliding assembly to slide through a relative sliding of the first housing and the second housing. The winding assembly is used to reel in or pull out the flexible display assembly by sliding the sliding assembly, and the sliding assembly slides under driving of a pretension of a pretension member.
    Type: Grant
    Filed: April 16, 2020
    Date of Patent: December 3, 2024
    Assignee: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
    Inventor: Zikang Feng
  • Publication number: 20240349434
    Abstract: A hinge, a display panel, and an electronic device are disclosed. The hinge includes a fixed bracket and a supporting mechanism, wherein the supporting mechanism includes a first supporting element rotatably connected to the fixed bracket along a first shaft, a second supporting element rotatably connected to the first supporting element along a second shaft, a third supporting element rotatably connected to the fixed bracket along a third shaft, and a fourth supporting element rotatably connected to the third supporting element along a fourth shaft.
    Type: Application
    Filed: June 28, 2024
    Publication date: October 17, 2024
    Applicant: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
    Inventor: Zikang FENG
  • Patent number: 12114446
    Abstract: A folding display device is provided in an embodiment of the present application. The folding display device includes a housing, a folding mechanism, a flexible display panel, and a linkage slider. The housing includes a first housing and a second housing. The folding mechanism is accommodated in the housing and rotatably connected to the first housing and the second housing. The flexible display panel is provided on one side of the first housing, the second housing, and the folding mechanism. The linkage slider is provided between the first housing or the second housing and the folding portion, and is slidably connected along a longitudinal symmetry axis of a folding portion.
    Type: Grant
    Filed: September 2, 2021
    Date of Patent: October 8, 2024
    Assignee: Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
    Inventor: Zikang Feng
  • Patent number: 12069825
    Abstract: The present application provides a folding display device. The folding display device comprises a bending mechanism and a front frame structure. The bending mechanism comprises a first support part and a second support part that are rotatably connected to one side of the bending part, and a third support part and a fourth support part that are rotatably connected to another side of the bending part. The front frame structure comprises a first front frame part connected to the first support part, a second front frame part connected to the second support part, a third front frame part connected to the third support part, and a fourth front frame part connected to the fourth support part.
    Type: Grant
    Filed: June 8, 2021
    Date of Patent: August 20, 2024
    Assignee: Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
    Inventor: Zikang Feng
  • Patent number: 12069826
    Abstract: A flexible display panel and an electronic device are provided. The flexible display panel includes a flexible display panel body and a support layer disposed on a side of the flexible display panel body. The support layer includes a first bendable portion and a second bendable portion that are adjacent to each other. The first bendable portion includes a first bendable sub-portion and a second bendable sub-portion that are both provided with openings. The second bendable portion includes a third bendable sub-portion and a fourth bendable sub-portion that are both provided with openings.
    Type: Grant
    Filed: November 30, 2021
    Date of Patent: August 20, 2024
    Assignee: Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
    Inventors: Yapeng Cheng, Zikang Feng
  • Patent number: 12066856
    Abstract: A foldable mechanism, a display device, and an electronic equipment are provided. The foldable mechanism includes a first sub-mechanism and a second sub-mechanism. Through an asymmetric and complementary arrangement of the first sub-mechanism and the second sub-mechanism, the foldable mechanism includes a plurality of structures with different thicknesses, which can not only meet loading requirements of components of different thicknesses, but also reduce a thickness of an entire machine of the foldable mechanism after the foldable mechanism is folded, thereby reducing a thickness of an entire machine after folding the display device and the electronic equipment.
    Type: Grant
    Filed: November 23, 2020
    Date of Patent: August 20, 2024
    Assignee: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD
    Inventors: Zhuo Zhang, Zikang Feng
  • Patent number: 12058826
    Abstract: A hinge, a display panel, and an electronic device are disclosed. The hinge includes a fixed bracket and a supporting mechanism, wherein the supporting mechanism includes a first supporting element rotatably connected to the fixed bracket along a first shaft, a second supporting element rotatably connected to the first supporting element along a second shaft, a third supporting element rotatably connected to the fixed bracket along a third shaft, and a fourth supporting element rotatably connected to the third supporting element along a fourth shaft.
    Type: Grant
    Filed: June 9, 2021
    Date of Patent: August 6, 2024
    Assignee: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
    Inventor: Zikang Feng
  • Patent number: 12058276
    Abstract: A foldable display device is provided. The foldable display device includes a display panel and a rotation mechanism supporting the display panel. The rotation mechanism includes a fixed member, and a first rotating member and a second rotating member which are rotatably connected with the fixed member. A positioning component on the first rotating member is slidingly connected with a guide rail on a first torsion member, and a positioning component on the second rotating member is slidingly connected with a guide rail on a second torsion member.
    Type: Grant
    Filed: June 28, 2021
    Date of Patent: August 6, 2024
    Assignee: Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
    Inventors: Guobao Jiang, Zikang Feng
  • Patent number: 12038790
    Abstract: A display device is provided. The display device includes a housing, a flexible display screen arranged in the housing, and a keyboard assembly located between the housing and the flexible display screen. The keyboard assembly includes a driving component and a keyboard component. The flexible display screen and the keyboard component are fixedly connected, and the keyboard component is arranged up and down in the housing along a light emitting direction of the flexible display screen through the driving component.
    Type: Grant
    Filed: October 21, 2021
    Date of Patent: July 16, 2024
    Assignee: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
    Inventor: Zikang Feng
  • Patent number: 12038792
    Abstract: The present application provides a flexible display panel, an electronic device, and a hinge. A plurality of support members of the hinge rotate under an action of a rotation mechanism and a linkage mechanism, and a rotation of the support member drives a first packaging mechanism and a second packaging mechanism to rotate. Thus, when the support member is in a first position and a second position, the first packaging mechanism and the second packaging mechanism may shield the rotation mechanism and the linkage mechanism. The packaging mechanism may shield and protect members in the hinge before and after folding a display device.
    Type: Grant
    Filed: September 3, 2021
    Date of Patent: July 16, 2024
    Assignee: Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
    Inventor: Zikang Feng
  • Patent number: 12032416
    Abstract: The present application provides foldable hinge and a foldable display device. The foldable hinge includes a first support plate, wherein the first support plate is provided with at least two opposite arc-shaped grooves; two second support plates located on opposite sides of the first support plate; and at least two rotating mechanisms including a fixed plate fixed on one of the second support plates; and an arc-shaped arm connected to the fixed plate, wherein the arc-shaped arm is at least partially received and slided in the arc-shaped groove to drive the corresponding second support plate being unfolded or folded relative to the first support plate.
    Type: Grant
    Filed: September 1, 2021
    Date of Patent: July 9, 2024
    Assignee: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
    Inventor: Zikang Feng
  • Patent number: 12019482
    Abstract: A flexible display panel, an electronic device, and a hinge are provided. Each adjacent two of support members in the hinge are rotated by a rotation mechanism, and each alternate two of the support members are interlinked by a linkage mechanism. In response to a plurality of support members moving to a first position, the plurality of support members are disposed horizontally, so as to provide a flat support surface for a main body of the flexible display panel, thereby alleviating a problem that a surface of a flexible display panel mechanism before folding does not match a size of a flexible screen in an existing external foldable display device.
    Type: Grant
    Filed: September 1, 2021
    Date of Patent: June 25, 2024
    Assignee: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
    Inventor: Zikang Feng
  • Patent number: 12016144
    Abstract: A display screen and a display device are provided. The display has a bending area. The display screen has a display layer and a cover plate layer. The cover plate layer is located on the display layer. The cover plate layer has a composite portion located in the bending area. A plurality of holes are formed in the composite portion. The holes are filled with a material, and an elastic modulus of the material is smaller than an elastic modulus of the composite portion.
    Type: Grant
    Filed: August 4, 2021
    Date of Patent: June 18, 2024
    Assignee: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
    Inventors: Wen Han, Zikang Feng
  • Publication number: 20240164033
    Abstract: A folding display device is provided in an embodiment of the present application. The folding display device includes a housing, a folding mechanism, a flexible display panel, and a linkage slider. The housing includes a first housing and a second housing. The folding mechanism is accommodated in the housing and rotatably connected to the first housing and the second housing. The flexible display panel is provided on one side of the first housing, the second housing, and the folding mechanism. The linkage slider is provided between the first housing or the second housing and the folding portion, and is slidably connected along a longitudinal symmetry axis of a folding portion.
    Type: Application
    Filed: September 2, 2021
    Publication date: May 16, 2024
    Inventor: Zikang FENG
  • Patent number: 11937390
    Abstract: A foldable display device includes a housing, a bending mechanism disposed in the housing, a flexible display panel disposed in the housing and on a side of the bending mechanism, and a front frame structure covering at least a part of a side surface of the flexible display panel. When the foldable display device is folded at any angle, an edge of the flexible display panel and the bending mechanism are encapsulated.
    Type: Grant
    Filed: November 30, 2021
    Date of Patent: March 19, 2024
    Assignee: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
    Inventor: Zikang Feng
  • Publication number: 20240090147
    Abstract: The present application provides a folding display device. The folding display device comprises a bending mechanism and a front frame structure. The bending mechanism comprises a first support part and a second support part that are rotatably connected to one side of the bending part, and a third support part and a fourth support part that are rotatably connected to another side of the bending part. The front frame structure comprises a first front frame part connected to the first support part, a second front frame part connected to the second support part, a third front frame part connected to the third support part, and a fourth front frame part connected to the fourth support part.
    Type: Application
    Filed: June 8, 2021
    Publication date: March 14, 2024
    Inventor: Zikang FENG