Patents by Inventor Chung-Ho Tseng

Chung-Ho Tseng 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: 11531267
    Abstract: An imprinting apparatus includes an imprinting platform having a first side and a second side opposite to each other, an imprinting roller disposed above the imprinting platform, a transfer module, and a film separation module. The transfer module includes a transfer film located between the imprinting roller and the imprinting platform and a fixed frame fixed beside the first side of the imprinting platform and a movable frame disposed on the second side of the imprinting platform that clamp opposite sides of the transfer film. The movable frame is adapted to move horizontally relative to the fixed frame to change a flatness of the transfer film. The film separation module is connected to the movable frame, and is adapted to drive the movable frame to be turned from a first position to a second position, such that a rounded corner is formed between the transfer film and the imprinting roller.
    Type: Grant
    Filed: May 20, 2021
    Date of Patent: December 20, 2022
    Assignee: HIMAX TECHNOLOGIES LIMITED
    Inventors: Ruei Yu Weng, Chung-Ho Tseng, Han-Yi Kuo, Yin-Tung Lu, Jui Pin Tsai
  • Publication number: 20220004097
    Abstract: An imprinting apparatus includes an imprinting platform having a first side and a second side opposite to each other, an imprinting roller disposed above the imprinting platform, a transfer module, and a film separation module. The transfer module includes a transfer film located between the imprinting roller and the imprinting platform and a fixed frame fixed beside the first side of the imprinting platform and a movable frame disposed on the second side of the imprinting platform that clamp opposite sides of the transfer film. The movable frame is adapted to move horizontally relative to the fixed frame to change a flatness of the transfer film. The film separation module is connected to the movable frame, and is adapted to drive the movable frame to be turned from a first position to a second position, such that a rounded corner is formed between the transfer film and the imprinting roller.
    Type: Application
    Filed: May 20, 2021
    Publication date: January 6, 2022
    Applicant: HIMAX TECHNOLOGIES LIMITED
    Inventors: Ruei Yu Weng, Chung-Ho Tseng, Han-Yi Kuo, Yin-Tung Lu, Jui Pin Tsai