Patents by Inventor DI HE

DI HE 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: 20250028172
    Abstract: A head mountable display device can include a frame defining an aperture, an optical assembly disposed in the aperture, and a curtain assembly extending between the frame and the optical assembly and occluding the aperture. The curtain assembly can include an elastic layer and an air-impermeable layer.
    Type: Application
    Filed: July 19, 2024
    Publication date: January 23, 2025
    Inventors: Hiroshi Kubo, Yinjuan He, Kristina A. Babiarz, Di Liu
  • Publication number: 20250024606
    Abstract: Electronic devices, electronic modules, and methods for manufacturing electronic devices and/or electronic modules are described herein. In some embodiments, the present invention may be directed to an electronic module that includes a pair of printed circuit boards (PCBs) and a capacitor positioned between the PCBs. Each of the PCBs may include a pair of vias configured to provide electrical connections through the PCB, and the capacitor may include a pair of pins. Each pin of the capacitor may be aligned with a via of one of the PCBs and a corresponding via of the other PCB such that each pin is configured to provide electrical connection between the two PCBs. Additionally, the pair of pins may be configured to support the PCBs with respect to each other.
    Type: Application
    Filed: October 2, 2024
    Publication date: January 16, 2025
    Applicant: MELLANOX TECHNOLOGIES, LTD.
    Inventors: Xiuzhuang YANG, Huiying CHEN, Weibin HE, Di WU
  • Publication number: 20250023213
    Abstract: The present disclosure provides a cap assembly, a battery, a battery module, a battery pack, and a vehicle. The cap assembly is used for the battery. The battery includes a cell and a housing for accommodating the cell. The cap assembly includes a busbar plate and a plastic pad. The busbar plate is arranged in the housing, and is attached to the top end of the cell so as to be connected to the cell. The plastic pad is located between the housing and the busbar plate. An edge of the plastic pad extends in a direction close to the busbar plate to form an isolation portion. The plastic pad can cover the busbar plate through the isolation portion, and one side of the isolation portion can be attached to an inner wall of the housing.
    Type: Application
    Filed: September 30, 2024
    Publication date: January 16, 2025
    Inventors: DI WU, KAIBO LI, WEI HE, JINCHENG LIU
  • Patent number: 12110437
    Abstract: The present invention provides a liquid crystal composition and a liquid crystal display device thereof. The liquid crystal composition comprises at least one compound of general formula I and at least one compound of general formula II. The liquid crystal composition has a larger vertical dielectric constant (??), a larger ratio of the vertical dielectric constant to the absolute value of dielectric anisotropy (??/|??|), a larger Kave value and a higher transmittance while maintaining an appropriate clearing point, an appropriate optical anisotropy, and an appropriate absolute value of the dielectric anisotropy, such that the liquid crystal display device comprising the same has a better contrast, a faster response speed and a better transmittance while maintaining an appropriate range of operating temperature and an appropriate threshold voltage.
    Type: Grant
    Filed: August 12, 2021
    Date of Patent: October 8, 2024
    Assignee: Jiangsu Hecheng Display Technology Co., Ltd.
    Inventors: Yunyun Liu, Di He, Shuang Xu, Haibin Xu, Lifang Yao, Yafei Yang, Zhenting Zhou, Dike Pan, Fei Zhao
  • Patent number: 12110438
    Abstract: A liquid crystal composition containing dibenzo derivatives for use in a liquid crystal display device includes at least one compound of general formula I and at least one compound of general formula II.
    Type: Grant
    Filed: June 25, 2021
    Date of Patent: October 8, 2024
    Assignee: Jiangsu Hecheng Display Technology Co., Ltd.
    Inventors: Di He, Wenquan Ding, Haibin Xu, Shuang Xu, Huijuan Dai, Lifang Yao
  • Publication number: 20240294407
    Abstract: A device and process for electrochemical treatment of wastewater with a screening current collector-based flow anode are provided. The device includes: a shell, where an interior of the shell is a cavity structure, and the shell is provided with a water inlet and a water outlet; a screening current collector structure, where the screening current collector structure includes a screening anode current collector and a cathode current collector, a cathode/anode separator is provided between the screening anode current collector and the cathode current collector, and the screening anode current collector and the cathode current collector each are connected to an external circuit; an anode cell and a cathode cell, where the anode cell and the cathode cell are formed through division of the cavity structure, and an electrolyte is provided in each of the anode cell and the cathode cell; and a flow anode suspended in the anode cell.
    Type: Application
    Filed: August 8, 2023
    Publication date: September 5, 2024
    Applicant: Guangdong University of Technology
    Inventors: Jinxing MA, Daoyuan ZU, Kui YANG, Jiazhou HE, Runsheng XU, Di HE, Zhifeng YANG
  • Publication number: 20240228879
    Abstract: A liquid crystal composition includes at least one compound represented by formula I and at least one compound represented by formula II. The liquid crystal composition has a relatively large absolute value of dielectric anisotropy, a relatively large K value, a relatively long low-temperature storage time period, a relatively low polymer layer surface roughness, a relatively small pre-tilt angle, a relatively fast speed for forming pre-tilt angle, a relatively low polymer residue, a relatively high VHR and a relatively good pre-tilt angle stability, while maintaining appropriate clearing points, optical anisotropy and rotational viscosity. A liquid crystal display device containing the liquid crystal composition has a relatively wide temperature usage range, relatively good contrast, and relatively good low-temperature mutual solubility.
    Type: Application
    Filed: April 8, 2022
    Publication date: July 11, 2024
    Applicant: Jiangsu Hecheng Display Technology Co., Ltd.
    Inventors: Tengyun ZHAO, Yafei YANG, Wenquan DING, Di HE, Panpan WANG, Shuang XU
  • Publication number: 20240026223
    Abstract: The present invention provides a liquid crystal composition and a liquid crystal display device thereof. The liquid crystal composition comprises at least one compound of general formula I and at least one compound of general formula II. The liquid crystal composition has a larger vertical dielectric constant (??), a larger ratio of the vertical dielectric constant to the absolute value of dielectric anisotropy (??/|??|), a larger Kave value and a higher transmittance while maintaining an appropriate clearing point, an appropriate optical anisotropy, and an appropriate absolute value of the dielectric anisotropy, such that the liquid crystal display device comprising the same has a better contrast, a faster response speed and a better transmittance while maintaining an appropriate range of operating temperature and an appropriate threshold voltage.
    Type: Application
    Filed: August 12, 2021
    Publication date: January 25, 2024
    Inventors: Yunyun LIU, Di HE, Shuang XU, Haibin XU, Lifang YAO, Yafei YANG, Zhenting ZHOU, Dike PAN, Fei ZHAO
  • Patent number: 11851599
    Abstract: A liquid crystal composition and a liquid crystal display device including the liquid crystal composition include at least one compound of general formula I and at least one compound of general formula II. Compared with the prior art, the liquid crystal composition has a smaller voltage change rate at high and low temperatures and a shorter low temperature response time, while maintaining an appropriate optical anisotropy, an appropriate clearing point, an appropriate absolute value of dielectric anisotropy, such that the liquid crystal display device having the liquid crystal composition has a better display and a faster response speed.
    Type: Grant
    Filed: May 13, 2021
    Date of Patent: December 26, 2023
    Assignee: Jiangsu Hecheng Display Technology Co., Ltd.
    Inventors: Di He, Wenquan Ding, Haibin Xu, Shuang Xu, Lifang Yao
  • Patent number: 11827829
    Abstract: A liquid crystal composition containing a dibenzo derivative comprising a compound of general formula I and a compound of general formula II, and a liquid crystal display device containing the same, are disclosed. The liquid crystal composition is characterized by its excellent physical properties with respect to a liquid crystal display. The liquid crystal display device containing the liquid crystal composition has a good transmittance and a high contrast.
    Type: Grant
    Filed: June 25, 2021
    Date of Patent: November 28, 2023
    Assignee: JIANGSU HECHENG DISPLAY TECHNOLOGY CO., LTD.
    Inventors: Lifang Yao, Di He, Haibin Xu, Wenquan Ding, Shuang Xu
  • Patent number: 11788010
    Abstract: A liquid crystal composition includes at least one compound of general formula F and at least one compound of general formula N. A liquid crystal display device includes the liquid crystal composition. The liquid crystal composition has a larger K value, a smaller rotational viscosity, a higher VHR value, a longer low temperature storage time and a shorter response time while maintaining an appropriate clearing point, an appropriate optical anisotropy, and an appropriate absolute value of dielectric anisotropy, such that the liquid crystal display device including the liquid crystal composition has a better contrast, a wider temperature range for application, a faster response speed, a better contrast and a higher reliability.
    Type: Grant
    Filed: October 26, 2022
    Date of Patent: October 17, 2023
    Assignee: Jiangsu Hecheng Display Technology Co., Ltd.
    Inventors: Chenglong Sun, Yafei Yang, Tengyun Zhao, Rongrong Li, Huijuan Dai, Panpan Wang, Di He, Wenquan Ding
  • Publication number: 20230257654
    Abstract: The present application provides a liquid crystal composition containing dibenzo derivatives and a liquid crystal display device. The liquid crystal composition comprises at least one compound of general formula I and at least one compound of general formula II.
    Type: Application
    Filed: June 25, 2021
    Publication date: August 17, 2023
    Inventors: Di HE, Wenquan DING, Haibin XU, Shuang XU, Huijuan DAI, Lifang YAO
  • Publication number: 20230206396
    Abstract: According to implementations of the subject matter described herein, a solution is proposed for super-resolution image reconstructing. According to the solution, an input image with first resolution is obtained. An invertible neural network is trained using the input image, wherein the invertible neural network is configured to generate an intermediate image with second resolution and first high-frequency information based on the input image, the second resolution being lower than the first resolution. Subsequently, an output image with third resolution is generated based on the input image and second high-frequency information by using an inverse network of the trained invertible neural network, the second high-frequency information conforming to a predetermined distribution, and the third resolution being higher than the first resolution. The solution can effectively process a low-resolution image obtained by an unknown downsampling method, thereby obtaining a high-quality and high-resolution image.
    Type: Application
    Filed: May 10, 2021
    Publication date: June 29, 2023
    Inventors: Shuxin Zheng, Chang Liu, Di He, Guolin Ke, Jiang Bian, Tie-Yan Liu
  • Publication number: 20230159826
    Abstract: A liquid crystal composition includes at least one compound of general formula F and at least one compound of general formula N. A liquid crystal display device includes the liquid crystal composition. The liquid crystal composition has a larger K value, a smaller rotational viscosity, a higher VHR value, a longer low temperature storage time and a shorter response time while maintaining an appropriate clearing point, an appropriate optical anisotropy, and an appropriate absolute value of dielectric anisotropy, such that the liquid crystal display device including the liquid crystal composition has a better contrast, a wider temperature range for application, a faster response speed, a better contrast and a higher reliability.
    Type: Application
    Filed: October 26, 2022
    Publication date: May 25, 2023
    Inventors: Chenglong SUN, Yafei YANG, Tengyun ZHAO, Rongrong LI, Huijuan DAI, Panpan WANG, Di HE, Wenquan DING
  • Patent number: 11634640
    Abstract: A liquid crystal composition includes at least one compound of general formula I, at least one compound of general formula II and at least one compound of general formula III. The liquid crystal composition has a higher optical anisotropy, the relatively large elastic constants K11 and K33 while maintaining a relatively high clearing point, an appropriate dielectric anisotropy and a better low-temperature intersolubility. A liquid crystal display device which includes the liquid crystal composition has advantages of a fast response, a high contrast and a wide temperature range, thereby having a good display effect and a large range of applicability.
    Type: Grant
    Filed: September 25, 2018
    Date of Patent: April 25, 2023
    Assignee: Jiangsu Hecheng Display Technology Co., Ltd.
    Inventors: Li Wang, Haibing Xu, Pengfei Li, Di He, Rui Jin
  • Publication number: 20230093734
    Abstract: According to implementations of the subject matter described herein, a solution for image rescaling is proposed. According to the solution, an input image of a first resolution is obtained. An output image of a second resolution and high-frequency information following a predetermined distribution are generated based on the input image by using a trained invertible neural network, where the first resolution exceeds the second resolution. Besides, a further input image of the second resolution is obtained. A further output image of the first resolution is generated based on the further input image and high-frequency information following the predetermined distribution by using an inverse network of the invertible neural network. This solution can downscale an original image into a visually-pleasing low-resolution image with the same semantics and also can reconstruct a high-resolution image of high quality from a low-resolution image.
    Type: Application
    Filed: February 21, 2021
    Publication date: March 23, 2023
    Inventors: Shuxin Zheng, Chang Liu, Di He, Guolin Ke, Yatao Li, Jiang Bian, Tie-Yan Liu
  • Publication number: 20220335588
    Abstract: An image inspection apparatus includes a learned neural network storage storing a neural network that previously learns weighting factors between input, intermediate and output layers, and an inferer determining failure/no-failure of a workpiece and classify the workpiece to classes based on an image of the workpiece. The inferer performs first and second inferences. In the first inference, the inferer determines failure/no-failure of the workpiece based on failure/no-failure feature quantities that are obtained by providing the workpiece image to the neural network and a failure/no-failure determination boundary.
    Type: Application
    Filed: March 4, 2022
    Publication date: October 20, 2022
    Applicant: Keyence Corporation
    Inventor: Di HE
  • Patent number: 11299674
    Abstract: The present invention provides a liquid crystal composition comprising: at least one compound of general Formula I; at least one compound of general Formula II; at least one compound of general Formula M and at least one compound of general Formula N. The present invention also provides a liquid crystal display device comprising the liquid crystal composition. The liquid crystal composition provided in the present invention has a higher optical anisotropy, a higher clearing point, a higher dielectric anisotropy, a high transmittance and a larger average elastic constant. When the liquid crystal composition is used in the IPS liquid crystal display device, the transmittance of the display device can be effectively improved, so that the display device has a good display performance while also having good energy-saving and environment-friendly characteristics.
    Type: Grant
    Filed: October 3, 2019
    Date of Patent: April 12, 2022
    Assignee: Jiangsu Hecheng Display Technology Co., Ltd.
    Inventors: Lifang Yao, Di He, Rui Jin
  • Publication number: 20220002623
    Abstract: Provided are a liquid crystal composition containing a dibenzo derivative and a liquid crystal display device. The liquid crystal composition includes at least one compound of general formula I and at least one compound of general formula II. The liquid crystal compositions have the characteristics of high clearing point, large optical anisotropy, large dielectric anisotropy, large ??, large ??/|??|, and large Kave. The liquid crystal display devices containing these liquid crystal compositions have the effects of good transmittance and high contrast. The liquid crystal composition can meet the requirements of the liquid crystal display device on low power consumption and good display effect and has high application value in liquid crystal displays of in-plane switching (IPS) mode, fringe field switching (FFS) mode, and vertical alignment (VA) mode.
    Type: Application
    Filed: June 25, 2021
    Publication date: January 6, 2022
    Inventors: Lifang Yao, Di He, Haibin Xu, Wenquan Ding, Shuang Xu
  • Publication number: 20210363424
    Abstract: A liquid crystal composition and a liquid crystal display device including the liquid crystal composition include at least one compound of general formula I and at least one compound of general formula II. Compared with the prior art, the liquid crystal composition has a smaller voltage change rate at high and low temperatures and a shorter low temperature response time, while maintaining an appropriate optical anisotropy, an appropriate clearing point, an appropriate absolute value of dielectric anisotropy, such that the liquid crystal display device having the liquid crystal composition has a better display and a faster response speed.
    Type: Application
    Filed: May 13, 2021
    Publication date: November 25, 2021
    Applicant: Jiangsu Hecheng Display Technology Co., Ltd.
    Inventors: Di HE, Wenquan DING, Haibin XU, Shuang XU, Lifang YAO