Patents by Inventor Junichirou Miura

Junichirou Miura 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).

  • Patent number: 5812228
    Abstract: The invention provides a color liquid crystal display including (a) two transparent substrates A and B disposed in facing relation, (b) a plurality of switching elements disposed on a surface of the substrate A, the surface facing the substrate B, said switching elements defining an area, (c) a light-impermeable layer disposed on a surface of the substrate B, the surface facing the substrate A, and (d) a colored layer overlying the light-impermeable layer and defining a display area corresponding to the area defined by the switching elements. The colored layer has an extension extending over the display area in longitudinal and transverse directions of the display area. The extensions of the colored layer cover the light-impermeable layer therewith to thereby prevent a light reflected from the light-impermeable layer from entering the switching element. Thus, it is possible to prevent the black level of the display area from being whitened.
    Type: Grant
    Filed: October 3, 1995
    Date of Patent: September 22, 1998
    Assignee: NEC Corporation
    Inventors: Junichirou Miura, Toshiaki Ishiyama