Current equalizer assembly for LCD backlight panel
OwnerShan-Ho Yu, Hua-Ming Chen +3inventors
InventorsShan-Ho Yu, Hua-Ming Chen, Jian-Yi Wu, Chi-Hua Tu, Kevin Wang
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Abstract
A current equalizer assembly for LCD backlight panel comprises at least a differential current choke and at least a capacitor. The capacitor is arranged striding on a terminal (B) at a primary coil and on a terminal (D) at a secondary coil of the differential current choke so as to equalize the current flowing through every cold cathode fluorescent lamp (CCFL) connected to the differential current choke and the lightness thereof accordingly. Moreover, the capacitance of the stridden capacitor is replaceable by the intrinsic stray capacitance when the inductance of the differential current choke is properly selected.
Claims6
A current equalizer assembly for LCD backlight panel, comprising at least a differential current choke and at least a capacitor, in which the capacitor is arranged striding on a terminal (B) at a primary coil and a terminal (D) at a secondary coil of the differential current choke so as to equalize the current flowing through cold cathode fluorescent lamps (CCFLs) connected to the differential current choke and balance the lightness thereof accordingly.
Dependencies are inferred from the claim text.