Patents by Inventor Chien-Te Chuang

Chien-Te 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).

  • Patent number: 8318513
    Abstract: A method for manufacturing light-emitting diode devices. Multiple metal frames are provided. The metal frames are adjacent to each other and are arranged on a same plane. Each metal frame includes a first connection pin and a second connection pin. A light-emitting diode chip is disposed on and electrically connected to each metal frame. The metal frames are respectively bent, enabling the adjacent metal frames to separate from each other. A moldboard formed with a plurality of mold cavities is provided. The bent metal frames are respectively disposed in the mold cavities, locating each light-emitting diode chip in each mold cavity. The mold cavities are respectively filled with package gel. The package gel filled in each mold cavity covers each light-emitting diode chip. The package gel is solidified. The mold cavities are separated from the package gel. The metal frames are separated from each other, forming the light-emitting diode devices.
    Type: Grant
    Filed: December 9, 2009
    Date of Patent: November 27, 2012
    Assignee: Everlight Electronics Co., Ltd.
    Inventors: Chien-Te Chuang, Chih-Hung Hsu
  • Publication number: 20110081736
    Abstract: A method for manufacturing light-emitting diode devices. Multiple metal frames are provided. The metal frames are adjacent to each other and are arranged on a same plane. Each metal frame includes a first connection pin and a second connection pin. A light-emitting diode chip is disposed on and electrically connected to each metal frame. The metal frames are respectively bent, enabling the adjacent metal frames to separate from each other. A moldboard formed with a plurality of mold cavities is provided. The bent metal frames are respectively disposed in the mold cavities, locating each light-emitting diode chip in each mold cavity. The mold cavities are respectively filled with package gel. The package gel filled in each mold cavity covers each light-emitting diode chip. The package gel is solidified. The mold cavities are separated from the package gel. The metal frames are separated from each other, forming the light-emitting diode devices.
    Type: Application
    Filed: December 9, 2009
    Publication date: April 7, 2011
    Inventors: Chien-Te CHUANG, Chih-Hung Hsu