Patents by Inventor Tack Yong Jang

Tack Yong Jang 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).

  • SOLAR CELL AND METHOD FOR MANUFACTURING SAME
    Publication number: 20110139216
    Abstract: A solar cell and a manufacturing method thereof are disclosed. The solar cell in accordance with the present invention includes a substrate 100; a lower electrode 111a formed on the substrate 100; a photoelectric element unit 200a including a polycrystalline photoelectric element 210 formed on the lower electrode 111a and formed by stacking a plurality of polycrystalline semiconductor layers 211a, 212a, and 213a, and a amorphous photoelectric element 220 formed on the polycrystalline photoelectric element 210 and formed by stacking a plurality of amorphous semiconductor layers 221, 222, and 223; and an upper electrode 400 formed on the photoelectric element unit 200a.
    Type: Application
    Filed: August 10, 2009
    Publication date: June 16, 2011
    Applicant: TG Solar Corporation
    Inventors: Yoo Jin Lee, In Goo Jang, Dong Jee Kim, Seok Pil Jang, Young Ho Lee, Byung Lee, II, Tack Yong Jang