Patents by Inventor LUMIGNTECH CO., LTD.

LUMIGNTECH CO., LTD. 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).

  • METHOD OF MANUFACTURING SUBSTRATE
    Publication number: 20130178049
    Abstract: The present invention is directed to a method of manufacturing a substrate, which includes loading a base substrate into a reaction furnace; forming a buffer layer on the base substrate; forming a separation layer on the buffer layer; forming a semiconductor layer on the separation layer at least two; and separating the semiconductor layer from the base substrate via the separation layer through natural cooling by unloading the base substrate from the reaction furnace.
    Type: Application
    Filed: October 21, 2012
    Publication date: July 11, 2013
    Applicant: LUMIGNTECH CO., LTD.
    Inventor: LUMIGNTECH CO., LTD.