×

NAVIGATION DEVICE

  • US 20130006524A1
  • Filed: 09/12/2012
  • Published: 01/03/2013
  • Est. Priority Date: 12/15/2010
  • Status: Abandoned Application
First Claim
Patent Images

1. A navigation device comprising:

  • a storage unit configured to store map information;

    a position detecting unit configured to detect a position of a moving body;

    a controller configured to generate drawing data, the map information stored in the storage unit and the position of the moving body being superimposed in the drawing data; and

    a display unit configured to display the drawing data on a screen, the display unit including a plurality of backlights, the backlights irradiating the screen, the drawing data being generated by the controller, whereinthe controller is configured to control the plurality of the backlights such that luminance of a backlight that is arranged to irradiate a second region is lower than luminance of a backlight that is arranged to irradiate a first region, the first region corresponding to a traveling direction of the moving body, the second region being a region other than the first region, whereinthe first region is configured to change according to a scale of the map information displayed on the display unit.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×