Patents by Inventor Liwei Ding

Liwei Ding 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).

  • Publication number: 20190378884
    Abstract: Disclosed are a flexible display apparatus and a manufacturing method therefor. The manufacturing method includes the steps of: manufacturing a TFT structure on a flexible substrate, the TFT structure including a non-metal layer area; successively manufacturing a display device and a thin film encapsulation layer on the TFT structure; forming a curing material layer on the thin film encapsulation layer, the curing material layer including a specific area, and a projection of the specific area on the flexible substrate overlapping with a projection of the non-metal layer area on the flexible substrate; and patterning the curing material layer so that the thickness of the specific area of the curing material layer is greater than the thickness of the other area, apart from the specific area, of the curing material layer.
    Type: Application
    Filed: December 2, 2016
    Publication date: December 12, 2019
    Applicant: Kunshan New Flat Panel Display Technology Center Co., Ltd.
    Inventors: Xiuyu Zhang, Pengle Dang, Xiaobao Zhang, Liwei Ding, Haibin Jiang, Hui Zhu
  • Publication number: 20190357650
    Abstract: A packing box, including a box body and a display screen on the box body, is provided. The box body includes a control module connected to the display screen. The display screen includes at least one sub-display screen for displaying a target frame according to a control command received from the control module.
    Type: Application
    Filed: August 6, 2019
    Publication date: November 28, 2019
    Applicant: Yungu (Gu'an) Technology Co., Ltd.
    Inventors: Fu LIAO, Qi SHAN, Liwei DING
  • Publication number: 20190235683
    Abstract: Embodiments of the present application provide a display device, which solves the problems that it is difficult for the single-screen display to be realized non-integrated touch and display, that the separation operation cannot be realized so that today's increasingly diverse application requirements cannot be satisfied. The display device according to the present application includes: a display screen; at least one touch screen communicatively coupled to the display screen; and a controller configured to execute the following instructions: adjusting a display content of the display screen in communication with the touch screen according to an input instruction of the touch screen.
    Type: Application
    Filed: April 11, 2019
    Publication date: August 1, 2019
    Applicant: Yungu (Gu'an) Technology Co., Ltd.
    Inventors: Hongqi HOU, Yuhua WU, Fu LIAO, Zhaoji ZHU, Kanglong SUN, Liuyang WANG, Liwei DING
  • Publication number: 20190239366
    Abstract: The display box includes a box body including an upper cover, a rotating shaft rotatably connected with the upper cover, and a support plate disposed on the upper surface of the upper cover via the rotating shaft to fix an exhibit. The support plate is rotatable with the rotating shaft to make the exhibit be at a preset angle with respect to the upper surface.
    Type: Application
    Filed: April 10, 2019
    Publication date: August 1, 2019
    Applicant: Yungu (Gu'an) Technology Co., Ltd.
    Inventors: Zhaoji ZHU, Liwei DING, Fu LIAO, Hongqi HOU, Xuebin LI, Desong YAN, Yuhua WU, Liuyang WANG, Kanglong SUN
  • Publication number: 20190223302
    Abstract: The present application provides a display box and a display device. The display box includes a box body and a first support plate detachably connected with the box body. The first support plate is one of multiple first support plates with different sizes, and the multiple first support plates are selectively detachably connected with the box body for supporting flexible screens with different bending radii.
    Type: Application
    Filed: March 27, 2019
    Publication date: July 18, 2019
    Applicant: Yungu (Gu'an) Technology Co., Ltd.
    Inventors: Fu LIAO, Zhaoji ZHU, Xuebin LI, Desong YAN, Liwei DING, Yuhua WU, Hongqi HOU
  • Publication number: 20190204876
    Abstract: The present disclosure provides a flexible foldable display screen and a manufacturing method thereof. The method includes: forming a flexible screen body on a glass substrate, wherein the flexible screen body includes a display area and a curing assembling area formed at an end of the flexible screen body; disposing a controlling IC in the curing assembling area; and peeling off a part of the glass substrate corresponding to the display area.
    Type: Application
    Filed: January 11, 2019
    Publication date: July 4, 2019
    Inventors: Liwei DING, Xiuqi HUANG, Hui ZHU, Xiaobao ZHANG
  • Publication number: 20190080962
    Abstract: A bonding structure for a flexible screen and a manufacturing method are provided a flexible screen and a chip mounted on a surface of the flexible screen are arranged on the bonding structure for the flexible screen, and a bonding area for bonding the chip is arranged on the flexible screen, and a flexible protective layer is coated in the bonding area, and the flexible protective layer surrounds around the chip. Compared with the prior art, by forming the flexible protective layer with different hardness around the chip, the stress generated around the chip during the peeling-off are greatly dispersed, a stress gradient is formed, the stress concentration at the position closely adjacent to the periphery of the chip is avoided, the risk of the circuits around the chip being pulled broken can be reduced, and the peeling-off yield of the flexible screen can be finally increased.
    Type: Application
    Filed: November 30, 2016
    Publication date: March 14, 2019
    Inventors: Xiuyu ZHANG, Baoyou WANG, Pengle DANG, Liwei DING, Xiaobao ZHANG, Hui ZHU
  • Publication number: 20190073935
    Abstract: The present invention relates to method and device for determining Gamma parameters and displaying method for a display. A method for determining Gamma parameters for a display includes: setting brightness of the display; lightening a standard image of gradient tricolor under the brightness; calibrating the displaying of the standard image of gradient tricolor with multiple different Gamma values; obtaining the optimal Gamma parameters for the tricolor based on the calibration results; and storing the optimal Gamma parameters for the tricolor corresponding to the brightness in a display chip. The method for determining Gamma parameters for a display calibrates the displaying of the standard image of gradient tricolor with multiple different Gamma values, which can obtain the optimal displaying results based on different calibration results.
    Type: Application
    Filed: November 2, 2018
    Publication date: March 7, 2019
    Applicants: Kunshan New Flat Panel Display Tech. Cr. Co., Ltd., Kunshan Go-Visionox Opto-Electronics Co., Ltd.
    Inventors: Liwei Ding, Xiuqi Huang, Xiaoyu Gao
  • Publication number: 20170372662
    Abstract: A data drive circuit, a drive method for data drive circuit and an organic light emitting display that has the data drive circuit. The data drive circuit has a data signal multiplexing structure, and also comprises a power source line (50) for connecting to a power source (Vref) and second transistors (T2? . . . Tm?) connected to the power source line (50), the second transistors (T2? . . . Tm?) have source electrodes electrically connected to the power source line (50), gate electrodes electrically connected to the same line (Sel_1) of the control lines, and drain electrodes respectively electrically connected to different lines (Dj?) of the signal lines at a connection point between a first transistor (T1 . . . Tm) and the display area (40). By connecting a compensation power source (Vref) to the signal lines (D1? . . . Dm?) for initializing the pixel units (11 . . . mm), the influence of stray capacitance in the pixel units (11 . . .
    Type: Application
    Filed: December 21, 2015
    Publication date: December 28, 2017
    Inventors: Xiaobao ZHANG, Hui ZHU, Siming HU, Liwei DING, Xiuqi HUANG
  • Publication number: 20160314728
    Abstract: The present invention relates to method and device for determining Gamma parameters and displaying method and device for a display. A method for determining Gamma parameters for a display includes: setting brightness of the display; lightening a standard image of gradient tricolor under the brightness; calibrating the displaying of the standard image of gradient tricolor with multiple different Gamma values; obtaining the optimal Gamma parameters for the tricolor based on the calibration results; and storing the optimal Gamma parameters for the tricolor corresponding to the brightness in a display chip. The method for determining Gamma parameters for a display calibrates the displaying of the standard image of gradient tricolor with multiple different Gamma values, which can obtain the optimal displaying results based on different calibration results.
    Type: Application
    Filed: December 17, 2014
    Publication date: October 27, 2016
    Applicants: Kunshan New Flat Panel Display Techn. Center Co., Kunshan Go-Visionox Opto-Electronics Co., Ltd.
    Inventors: Liwei Ding, Xiuqi Huang, Xiaoyu Gao