Patents by Inventor Kelgo Kanoh

Kelgo Kanoh 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).

  • Organic elctroluminescent display and method for manufacturing organic electroluminescent display
    Publication number: 20060145163
    Abstract: An organic light emitting diode device of the present invention comprises a substrate, a light-transmissive electrode formed on the substrate, a coating-film-formative function layer including a hole transport material and an electron transport material, the function layer being formed on the substrate, trench patterns formed on the function layer, dopant doped into the function layer between walls forming these trench patterns, and a light-reflective electrode coating the trench patterns. The dopant is introduced into the trench patterns by a capillary phenomenon, thus enabling high-definition color patterning. Moreover, the present invention provides a method for manufacturing the above-described organic light emitting diode device.
    Type: Application
    Filed: September 12, 2003
    Publication date: July 6, 2006
    Inventors: Takatoshi Tsujimura, Mitsuo Morooka, Kelgo Kanoh, Kohichi Miwa