Patents by Inventor Tapio Mkel

Tapio Mkel 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: 20040238856
    Abstract: In the method, at least one layer-structured plane OLED component is formed on a plane substrate (10) with a method known per se, which component comprises a first electrode (20), an electrically conductive polymer (30), a light emitting material (50) and a second electrode (70), as well as intermediate and protective layers (40, 60, 80, 90) The plane OLED film comprising the substrate (10) and at least one OLED component is formed in a plastic forming process known per se by using vacuum, pressure, compression or a combination of these so that at least one OLED area ascended from the plane OLED component is formed on the plane OLED film. The OLED component comprises at least one OLED area ascended from the plane surface.
    Type: Application
    Filed: July 8, 2004
    Publication date: December 2, 2004
    Inventors: Tapio Mkel, Heikki Isotalo, Jukka Lappalainen