Patents by Inventor Hsin Hui Yeh

Hsin Hui Yeh 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: 20090078953
    Abstract: The present invention provides a light emitting diode (LED) package, which includes a carrier substrate having a first surface and a second surface; a metal layer formed in the first surface of the carrier substrate, and a through hole formed in the central area of the metal layer to expose the portion of the first surface of the carrier substrate; a LED having a semiconductor layer capable of light emitting, and an N electrode and a P electrode on the two sides of the semiconductor layer, in which P electrode is electrically connected to the first surface of the metal layer; a first connecting element is electrically connected to the metal layer; a second connecting element is electrically connected to the N electrode; and an encapsulated material is formed to cover the LED, the metal layer, the exposed first connecting element and the second connecting element.
    Type: Application
    Filed: March 23, 2008
    Publication date: March 26, 2009
    Inventor: Hsin-Hui YEH
  • Publication number: 20090045418
    Abstract: The present invention provides erected LED package structure, which includes: a carrier substrate having a first surface, a second surface and a plurality of through holes passed through the first surface and the second surface of the carrier substrate, and the conductive material filled with each of the through holes; a LED having a semiconductor layer capable of the light emitting and an N electrode and a P electrode formed on the two sides of the semiconductor layer thereon; a first transparent carrier substrate having a metal layer thereon, in which the metal layer electrically connected to the N electrode of the LED and to the conductive material which is formed on the first surface of the carrier substrate; a second transparent carrier substrate having another metal layer thereon, in which another metal layer electrically connected to the P electrode of the LED and to another conductive material which is formed on the first surface of the carrier substrate; and a plurality of connecting elements electri
    Type: Application
    Filed: December 21, 2007
    Publication date: February 19, 2009
    Inventor: Hsin Hui Yeh