Backlight device and a backlighting element

Details Backlight device and a backlighting element Backlight device and a backlighting element

2006-05-02

2006-05-02

Vu, David (Department: 2828)

Electric lamp and discharge devices: systems

Plural power supplies

Plural cathode and/or anode load device

C315S169300, C345S076000

Reexamination Certificate

active

07038391

ABSTRACT:
A backlighting element13includes an EL panel for illuminating the back of a display unit11, to thereby provide a good viewing. A control unit16sends an instruction to a backlight driver14, and intermittently drives the backlighting element13at appropriate timings, or temporarily stops the driving of the backlighting element13in synchronism with operation timings of a radio processing unit17. The radio processing unit is adversely affected by noise generated when the backlighting element is operated. A light storage member is provided on the backlighting element13or in its vicinity. With provision of the light storage member, the lighting time of the backlighting element is reduced. When the backlighting element is lit off, the user is not put to inconvenience.

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