×

Backlight device and a backlighting element

  • US 7,038,391 B2
  • Filed: 06/18/2003
  • Issued: 05/02/2006
  • Est. Priority Date: 08/26/1998
  • Status: Expired due to Fees
First Claim
Patent Images

1. A backlight device comprising:

  • a backlighting element for illuminating the back of visually presenting means of a device; and

    drive control means for temporarily stopping the driving of said backlighting element when a portion of said device is being adversely affected by noise generated by operation of said backlighting element, wherein said drive control means is operated in synchronism with operation timings of the device.

View all claims
  • 0 Assignments
Timeline View
Assignment View
    ×
    ×