Patents by Inventor Chia-Yu Tseng

Chia-Yu 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: 9525107
    Abstract: A semiconductor light-emitting device including a light-emitting semiconductor structure, a transparent dielectric pattern and an electrode pattern is provided. The light-emitting semiconductor structure includes a first semiconductor layer, a second semiconductor layer disposed opposite to the first semiconductor layer and a light-emitting layer disposed between the first semiconductor layer and the second semiconductor layer. The transparent dielectric pattern is disposed above at least one portion of the light-emitting semiconductor structure. The electrode pattern is disposed above the transparent dielectric pattern. At least one cave is formed between the transparent dielectric pattern and the light-emitting semiconductor structure. The cave is disposed opposite to the electrode pattern. Moreover, a fabricating method of the semiconductor light-emitting device is also provided.
    Type: Grant
    Filed: September 24, 2014
    Date of Patent: December 20, 2016
    Assignee: EPISTAR CORPORATION
    Inventors: Chia-Yu Tseng, Yu-Hsuan Liu
  • Publication number: 20150108532
    Abstract: A semiconductor light-emitting device including a light-emitting semiconductor structure, a transparent dielectric pattern and an electrode pattern is provided. The light-emitting semiconductor structure includes a first semiconductor layer, a second semiconductor layer disposed opposite to the first semiconductor layer and a light-emitting layer disposed between the first semiconductor layer and the second semiconductor layer. The transparent dielectric pattern is disposed above at least one portion of the light-emitting semiconductor structure. The electrode pattern is disposed above the transparent dielectric pattern. At least one cave is formed between the transparent dielectric pattern and the light-emitting semiconductor structure. The cave is disposed opposite to the electrode pattern. Moreover, a fabricating method of the semiconductor light-emitting device is also provided.
    Type: Application
    Filed: September 24, 2014
    Publication date: April 23, 2015
    Inventors: Chia-Yu Tseng, Yu-Hsuan Liu