Patents by Inventor Nanhei RAI

Nanhei RAI 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: 20200001717
    Abstract: The objective of the present invention is to provide a display device having an external appearance which is improved by eliminating a print step on a dial plate inside which a liquid crystal panel is disposed. In a display device 1 provided with a liquid crystal panel 3 including a display portion 31, and a dial plate 2 disposed on a front side of the liquid crystal panel 3, the dial plate 2 includes a transparent substrate 21, a first protective layer 22 formed on a front surface of the transparent substrate 21, and a second protective layer 23 formed on a front surface of the first protective layer 22. The second protective layer 23 of the dial plate 2 includes a first opening portion 23a in a position corresponding to the display portion 31, and a gradation portion 23b having a gradation which becomes thinner toward the inside of the first opening portion 23a.
    Type: Application
    Filed: March 2, 2018
    Publication date: January 2, 2020
    Inventors: Hitoshi TAKANO, Nanhei RAI