Patents by Inventor Hiroshi Il

Hiroshi Il 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: 20120001964
    Abstract: In the present liquid crystal display device (1), LEDs included in a backlight (20) display a solid-blue display image in an LED lighting pattern suitable for a solid-blue display, which is stored in a lighting pattern storage portion (30) and selected by a lighting pattern selection portion (33) in accordance with a determination result by an image determination portion (32), and also display any other images, including a solid-white display image, in an LED lighting pattern suitable for a solid-white display, and therefore it is possible to reduce or eliminate display unevenness in the case where a solid-white display image is displayed, and also to reduce or eliminate display unevenness of a solid-blue display image, which is particularly noticeable.
    Type: Application
    Filed: November 13, 2009
    Publication date: January 5, 2012
    Applicant: Sharp Kabushiki Kaisha
    Inventors: Takeshi Masuda, Kohji Fujiwara, Hiroshi Il, Tomohiko Yamamoto