Patents by Inventor HUAILIANG HE

HUAILIANG 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: 20210028126
    Abstract: A substrate, a display panel, and a display device are provided. The substrate includes: a substrate body; a hang buckle connecting member fixed at an edge of the substrate body and provided with a through hole.
    Type: Application
    Filed: December 19, 2018
    Publication date: January 28, 2021
    Inventor: Huailiang HE
  • Publication number: 20210026177
    Abstract: In an array substrate, a first area of overlap between projections of a first source and a first gate of an active matrix switch of a first type on a base substrate is greater than a second area of overlap between projections of a second source and a second gate of an active matrix switch a second type on the base substrate.
    Type: Application
    Filed: November 12, 2018
    Publication date: January 28, 2021
    Applicant: HKC Corporation Limited
    Inventor: Huailiang HE
  • Publication number: 20210018889
    Abstract: This application discloses an automation system, including a non-contact power-supply device and a moving body device. The non-contact power-supply device includes a power rail, a power-obtaining circuit, and a power supply receiving circuit. The moving body device includes a body, an inverter circuit, and a motor-control circuit. The non-contact power-supply device is configured to supply power to the moving body device.
    Type: Application
    Filed: November 29, 2018
    Publication date: January 21, 2021
    Inventor: Huailiang HE
  • Publication number: 20210020212
    Abstract: Disclosed is a protection circuit of a memory in a display panel. The circuit includes: a timing controller (200), for outputting a first control signal; a memory (100), for storing software data of the timing controller (200); a power supply circuit (300), for outputting a power signal; and a monitor circuit (400), having three input ends and a signal output end, two input ends being respectively connected to the power supply circuit (300) and a control signal output end, and the other one input end being input with a write control signal; the monitor circuit (400) controls the memory (100) to be in a write protection state when in a normal state, and controls the memory (100) to be in a write enable state when a level state collection of the power signal, the first control signal, and the write control signal satisfies a preset level state collection.
    Type: Application
    Filed: December 19, 2018
    Publication date: January 21, 2021
    Inventor: Huailiang HE
  • Publication number: 20210018785
    Abstract: A processing method for a color film substrate, the color film substrate comprising a substrate, a photoresist layer, a conductive layer and a spacer layer. The photoresist layer is disposed on the substrate; the conductive layer is disposed on the photoresist layer and completely covers the photoresist layer; and the spacer layer is disposed on the conductive layer. The method comprises: detecting the spacer layer; determining whether the spacer layer meets a preset condition; if the spacer layer meets the preset condition, removing the spacer layer using a rework liquid medicine so as to expose the conductive layer; and re-preparing a spacer layer on the exposed conductive layer, wherein the etching selection ratio of the spacer layer to the conductive layer is greater than 1.
    Type: Application
    Filed: November 29, 2018
    Publication date: January 21, 2021
    Applicant: HKC Corporation Limited
    Inventor: Huailiang He
  • Publication number: 20210014961
    Abstract: This application discloses a circuit board and a manufacturing method of the circuit board. The circuit board includes a signal transmission pin pad configured to connect with signal transmission pins of an external same kind connectors to transmit a signal, and fixing pads configured to fix fixing pins of the connectors. A number, location, and size of the fixing pads are matched with a same kind connector. The same kind connector is a connector with a same number of signal transmission pins and a same distance of pins. The number of the fixing pads is greater than or equal to a maximum number of fixing pins of the same kind connector.
    Type: Application
    Filed: September 29, 2020
    Publication date: January 14, 2021
    Inventor: Huailiang HE
  • Publication number: 20210011318
    Abstract: A display panel and a display device are provided. The display panel includes a plurality of pixel units, which includes a first pixel unit and a second pixel unit. The first and second pixel units are adjacently arranged in a vertical direction. The first pixel unit includes a first subpixel, and the second pixel unit includes a second subpixel corresponding to the first subpixel. The first subpixel includes a first region and a second region which are vertically arranged. The second region arranged closer to the second subpixel with respect to the first region includes a third region. A transmittance of the first region is smaller than a transmittance of the second region, and the ratio of the area of the second region to the area of the third region is smaller than or equal to 4:6 and greater than or equal to 3:7.
    Type: Application
    Filed: September 27, 2020
    Publication date: January 14, 2021
    Inventor: Huailiang HE
  • Patent number: 10890807
    Abstract: The disclosure provides a display substrate, including: a transparent substrate which includes a side surface and an edge; a transparent electrode layer formed on the side surface of the transparent substrate and covering the full side surface; and an alignment layer formed on the transparent electrode layer and covering the full surface of the transparent electrode layer; the alignment layer including a connecting region and a photosensitive region, and the photosensitive region including a photosensitive material. The disclosure also provides a manufacturing method of a display substrate, and a display panel.
    Type: Grant
    Filed: February 22, 2019
    Date of Patent: January 12, 2021
    Assignees: HKC Corporation Limited, Chongqing HKC Optoelectronics Technology Co., Ltd.
    Inventor: Huailiang He
  • Publication number: 20200401003
    Abstract: The present disclosure illustrates an active matrix substrate includes pixel electrodes forming the pixels; first gate lines respectively disposed between the pixel electrodes extended in parallel to each other; first source line respectively disposed between the pixel electrodes and extended in a direction crossing the first gate lines; capacitor lines respectively disposed between the first gate lines and extended in nonparallel to from one another; switch devices respectively disposed on the pixel electrodes; second source lines respectively disposed between the pixel electrodes and extended in parallel to the first source lines; second gate lines respectively disposed between the pixel electrode and extended in parallel to the first gate lines. The first gate lines, capacitor lines, first source lines, second gate lines, capacitor lines and second source lines are not in electrical connection with each other.
    Type: Application
    Filed: November 15, 2017
    Publication date: December 24, 2020
    Inventor: Huailiang He
  • Patent number: 10873182
    Abstract: This application relates to an electrostatic discharge (ESD) protection circuit, includes: a first switch, electrically coupled to a first node through a control end, electrically coupled to a ground node through a first end, and electrically coupled to a signal input node through a second end; a capacitor electrically coupled between the first node and the signal input node; a second switch, electrically coupled to a low level line through a control end and a first end, and electrically coupled to the signal input node through a second end; and a third switch, electrically coupled to a high level line through a control end, and electrically coupled to the first node through a first end, being electrically coupled to the low level line through a second end.
    Type: Grant
    Filed: October 20, 2017
    Date of Patent: December 22, 2020
    Assignee: HKC CORPORATION LIMITED
    Inventor: Huailiang He
  • Publication number: 20200381220
    Abstract: Disclosed herein is a reaction chamber comprising a cavity, an upper electrode disposed in the cavity, a gas diffusion plate, and an adjustment assembly, wherein the gas diffusion plate is disposed directly above the upper electrode, and blocks the cavity, and the gas diffusion plate is provided with a plurality of air holes; the adjustment assembly is disposed on the gas diffusion plate.
    Type: Application
    Filed: November 13, 2018
    Publication date: December 3, 2020
    Inventor: Huailiang He
  • Publication number: 20200363685
    Abstract: A manufacturing method and a manufacturing apparatus for a display panel are provided, wherein the manufacturing method include steps of: applying an alignment material on a main substrate; placing a lighting baffle between the main substrate and a light source to control the light transmittance; exposing the main substrate to develop and form an alignment layer; cutting the main substrate to obtain a plurality of display panels.
    Type: Application
    Filed: November 7, 2017
    Publication date: November 19, 2020
    Inventor: Huailiang He
  • Publication number: 20200357351
    Abstract: In a method for driving a liquid crystal display apparatus, the liquid crystal display apparatus includes a liquid crystal layer divided into a plurality of pixels. Each pixel includes a first sub-pixel and a second sub-pixel. The method includes: when each pixel displays a grayscale gk, applying a voltage V1(gk) to the first sub-pixel and applying a voltage V2(gk) to the second sub-pixel, and setting ?V12(gk)=V1(gk)?V2(gk), where 0?gk?n, gk and n are integers greater than 0, and n represents the highest-brightness grayscale. When the grayscale gk is smaller than a predetermined grayscale gs, the voltages V1(gk) V2(gk) are applied such that ?V12(gk)>0V, and the relation ?V12(gk)>?V12(gk+1) is satisfied. When the grayscale gk is equal to or greater than the predetermined grayscale gs, V1(gk)=V2(gk) is set such that ?V12(gk)=0V and the relation ?V12(gk)=?V12(gk+1) is satisfied.
    Type: Application
    Filed: November 15, 2017
    Publication date: November 12, 2020
    Inventor: Huailiang He
  • Patent number: 10832621
    Abstract: The adjustment method includes: acquiring a first component, a second component, and a third component of each of the pixel units in the pixel area in a first color space; acquiring a tone angle value and a saturation in a second color space according to an average value of the first component, an average value of the second component, and an average value of the third component of the pixel unit in the pixel area; acquiring specified lightness of a blue backlight module and a green backlight module in the backlight module area according to the tone angle value and the saturation; and performing at least one of the following two steps: adjusting lightness of the blue backlight module according to the specified lightness of the blue backlight module; and adjusting lightness of the green backlight module according to the specified lightness of the green backlight module.
    Type: Grant
    Filed: January 16, 2018
    Date of Patent: November 10, 2020
    Assignee: HKC CORPORATION LIMITED
    Inventor: Huailiang He
  • Publication number: 20200348568
    Abstract: The present disclosure illustrates a liquid crystal display device and a manufacturing method thereof. The liquid crystal display device includes: light guide plate including a front face, a rear surface and the four side surfaces, wherein the four side surfaces are located between the front face and the rear surface, the four side surfaces includes a wide side surface, a narrow side surface, a first side surface and a second side surface, the first side surface and the second side surface are located between the wide side surface and the narrow side surface, wherein the front face comprises a plane and an inclined surface, the inclined surface is located at an edge of the light guide plate and adjacent to the narrow side surface; and a backlight source disposed on the plane and the inclined surface.
    Type: Application
    Filed: November 15, 2017
    Publication date: November 5, 2020
    Inventor: Huailiang He
  • Publication number: 20200326369
    Abstract: The present application provides a test method and a test device, the test method includes: acquiring a coordinate of a test point of a sample to be tested; driving a probe to a position corresponding to the coordinate of the test point to perform a test according to the coordinate of the test point of the sample to be tested, and acquiring a first test result; determining whether the first test result is within a preset range or not; retesting on the position corresponding to the coordinate of the test point and acquiring a second test result, if the first test result is beyond a preset range; and driving the probe to a next test point in the sample to be tested to perform a test according to a preset test mode, after acquiring the second test result.
    Type: Application
    Filed: January 16, 2018
    Publication date: October 15, 2020
    Inventor: Huailiang He
  • Patent number: 10802369
    Abstract: Embodiments of the present application provide a fan-out wire arrangement and a display device. The fan-out wire arrangement includes a plurality of first fan-out wires and a plurality of second fan-out wires, a dummy insulation wire is disposed at each first fan-out wire, a preset quantity of second fan-out wires are disposed between every two adjacent first fan-out wires, and the plurality of first fan-out wires and the plurality of second fan-out wires are distributed side by side, so that coupling capacitance generated between adjacent fan-out wires is reduced, thereby improving the stability of a display panel.
    Type: Grant
    Filed: December 6, 2018
    Date of Patent: October 13, 2020
    Assignee: HKC CORPORATION LIMITED
    Inventor: Huailiang He
  • Patent number: 10795219
    Abstract: The present disclosure discloses a substrate, a display panel and a display device. The substrate includes a substrate body, a fan-out layer including a plurality of traces, the plurality of traces being arranged at intervals, and a transparent conductive layer defined as a different layer from the fan-out layer. The fan-out layer is located between the substrate body and the transparent conductive layer, the transparent conductive layer includes a plurality of pattern groups, which are arranged at intervals, the pattern groups and the traces are alternately defined, the pattern group includes a plurality of conductive patterns, which are arranged at intervals.
    Type: Grant
    Filed: May 30, 2019
    Date of Patent: October 6, 2020
    Assignee: HKC Corporation Limited
    Inventor: Huailiang He
  • Publication number: 20200310206
    Abstract: The present disclosure illustrates a repair method for an active matrix substrate. The repair method includes steps: performing the broken-line inspection process to inspect whether the broken line exists on the first and second gate lines; if one first gate line is inspected to be broken, performing a source line repair-section forming process to cut off the cut portions of the second source lines disposed at two sides of a pixel electrode corresponding to a broken location of the first gate line, to form source line repair sections overlapping with the broken first gate line and the second gate line; performing a gate line repair-section forming process on the second gate line, adjacent to the broken first gate line, to cut off the cut portions of the second gate line to form a gate line repair section overlapping with the second source lines; and performing a connection process.
    Type: Application
    Filed: November 15, 2017
    Publication date: October 1, 2020
    Inventor: Huailiang He
  • Patent number: 10788705
    Abstract: The present invention relates to a backlight module and manufacturing method thereof. The backlight module comprises: a soft substrate having an outer surface and a flexible substrate; a reflective layer disposed on the outer surface of the soft substrate; a white quantum dot light emitting layer disposed on the soft substrate; an electrode layer disposed on the white quantum dot light emitting layer and covering the soft substrate.
    Type: Grant
    Filed: September 18, 2017
    Date of Patent: September 29, 2020
    Assignee: HKC CORPORATION LIMITED
    Inventor: Huailiang He