Patents by Inventor Ronald S. ZAK

Ronald S. ZAK 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: 20210131652
    Abstract: A flexible light emitting system is provided and includes a flexible printed circuit layer that has a substrate with a top in surface and a bottom surface and a plurality of traces of silver paste disposed on the top surface. A plurality of micro light emitting diodes are disposed on the top surface and soldered to the plurality of traces to provide light. An elastic interlayer film of ethylene vinyl acetate copolymer extends over the top surface of the flexible printed circuit layer for protection of the plurality of micro light emitting diodes and the plurality of traces. A diffuser layer extends over the elastic interlayer film opposite the flexible printed circuit layer to diffuse the light from the plurality of micro light emitting diodes. An optically transparent material layer extends between the elastic interlayer film and the diffuser layer to provide a uniform light appearance.
    Type: Application
    Filed: August 14, 2018
    Publication date: May 6, 2021
    Inventors: Ronald S. ZAK, Todd DEAVILLE