Patents by Inventor Hui-Yang Chuang

Hui-Yang Chuang 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).

  • Light-emitting device
    Patent number: 11563157
    Abstract: A light-emitting device, including a circuit substrate, a first light-emitting diode, and a first fixing structure, is provided. The circuit substrate includes a substrate, a first pad, a flat layer, and a first electrical connection material. The first pad and the flat layer are located on the substrate. The flat layer has a first opening overlapping the first pad. The first electrical connection material is located in the first opening and is electrically connected to the first pad. The first light-emitting diode is located on the flat layer and in contact with the first electrical connection material. The first fixing structure is located between the first light-emitting diode and the flat layer. The vertical projection of the first fixing structure on the substrate is located in the vertical projection of the first light-emitting diode on the substrate.
    Type: Grant
    Filed: September 26, 2020
    Date of Patent: January 24, 2023
    Assignee: Au Optronics Corporation
    Inventors: Hui-Yang Chuang, Chin-Yuan Ho, Tsung-Tien Wu
  • LIGHT-EMITTING DEVICE
    Publication number: 20210391517
    Abstract: A light-emitting device, including a circuit substrate, a first light-emitting diode, and a first fixing structure, is provided. The circuit substrate includes a substrate, a first pad, a flat layer, and a first electrical connection material. The first pad and the flat layer are located on the substrate. The flat layer has a first opening overlapping the first pad. The first electrical connection material is located in the first opening and is electrically connected to the first pad. The first light-emitting diode is located on the flat layer and in contact with the first electrical connection material. The first fixing structure is located between the first light-emitting diode and the flat layer. The vertical projection of the first fixing structure on the substrate is located in the vertical projection of the first light-emitting diode on the substrate.
    Type: Application
    Filed: September 26, 2020
    Publication date: December 16, 2021
    Applicant: Au Optronics Corporation
    Inventors: Hui-Yang Chuang, Chin-Yuan Ho, Tsung-Tien Wu