Patents by Inventor Laura Ding

Laura Ding 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 FOR ANNEALING A THIN FILM PHOTOVOLTAIC CELL DEVICE
    Publication number: 20150340544
    Abstract: A method of method for annealing a thin film solar cell device is described. The method includes vacuum annealing an as-deposited photovoltaic cell stack composed of a first electrode, a p-i-n junction having at least one p-doped layer, at least one n-doped layer, and at least one intrinsic layer disposed there between, and a second electrode. The vacuum annealing is performed in a non-plasma, vacuum environment by elevating a temperature of the photovoltaic cell stack to an anneal temperature within the range of between 150 degrees C. and 250 degrees C.
    Type: Application
    Filed: May 23, 2014
    Publication date: November 26, 2015
    Applicant: TEL Solar AG
    Inventors: Simon Hänni, Laura Ding