Patents by Inventor Juchan Kang

Juchan Kang 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).

  • DISPLAY MODULE MANUFACTURING APPARATUS AND DISPLAY MODULE MANUFACTURING METHOD
    Publication number: 20230321969
    Abstract: A display module manufacturing apparatus includes a stage on which a display module is disposed, a heater disposed on the stage, and configured to heat a first area of the display module, and wherein the heater includes a plurality of side surfaces and a contact surface, and a first bump controller detachably coupled to one side surface among the plurality of side surfaces and including a first bottom surface facing an upper surface of the stage. The contact surface is closer to the upper surface of the stage than the first bottom surface.
    Type: Application
    Filed: June 2, 2023
    Publication date: October 12, 2023
    Inventors: OHJUNE KWON, JUCHAN KANG, DONGUN JIN, YUMHYUN HWANG
  • Display module manufacturing apparatus and display module manufacturing method
    Patent number: 11691407
    Abstract: A display module manufacturing apparatus includes a stage on which a display module is disposed, a heater disposed on the stage, and configured to heat a first area of the display module, and wherein the heater includes a plurality of side surfaces and a contact surface, and a first bump controller detachably coupled to one side surface among the plurality of side surfaces and including a first bottom surface facing an upper surface of the stage. The contact surface is closer to the upper surface of the stage than the first bottom surface.
    Type: Grant
    Filed: November 10, 2020
    Date of Patent: July 4, 2023
    Assignees: SAMSUNG DISPLAY CO., LTD., JASTECH, LTD.
    Inventors: Ohjune Kwon, Juchan Kang, Dongun Jin, Yumhyun Hwang
  • DISPLAY MODULE MANUFACTURING APPARATUS AND DISPLAY MODULE MANUFACTURING METHOD
    Publication number: 20210245488
    Abstract: A display module manufacturing apparatus includes a stage on which a display module is disposed, a heater disposed on the stage, and configured to heat a first area of the display module, and wherein the heater includes a plurality of side surfaces and a contact surface, and a first bump controller detachably coupled to one side surface among the plurality of side surfaces and including a first bottom surface facing an upper surface of the stage. The contact surface is closer to the upper surface of the stage than the first bottom surface.
    Type: Application
    Filed: November 10, 2020
    Publication date: August 12, 2021
    Inventors: OHJUNE KWON, Juchan Kang, Dongun Jin, Yumhyun Hwang