Balance board and liquid crystal display having the same

A liquid crystal display comprising:

• a liquid crystal panel which displays an image;
• a plurality of lamps which provide light to the liquid crystal panel;
• and
• a balance board comprising:
• a substrate;
• a first wire disposed on the substrate and to which a first power supply voltage is applied;
• a second wire disposed on the substrate and spaced apart from the first wire and to which a second power supply voltage having a substantially opposite phase to that of the first power supply voltage is applied;
• a plurality of first balance coils connected to the first wire and which uniformly distribute the first power supply voltage;
• a plurality of second balance coils connected to the second wire and which uniformly distribute the second power supply voltage;
• and
• a conductive pattern disposed on the substrate and spaced apart from the first and second wires,
• wherein the first and second wires are disposed substantially in parallel with each other along a long axis defining the substrate, the second wire being divided into a plurality of parts with respect to an area where the first wire and second wire cross-over one another and the plurality of parts of the second wire are connected by a plurality of jumper connectors overlapping the first wire.

A balance board comprising:

• a substrate;
• a first wire disposed on the substrate and to which a first power supply voltage is applied;
• a second wire disposed on the substrate and spaced apart from the first wire and to which a second power supply voltage having a substantially opposite phase to that of the first power supply voltage is applied;
• a plurality of first balance coils connected to the first wire and which uniformly distribute the first power supply voltage;
• a plurality of second balance coils connected to the second wire and which uniformly distribute the second power supply voltage;
• and
• a conductive pattern disposed on the substrate and spaced apart from the first and second wires,
• wherein the first and second wires are disposed substantially in parallel with each other along a long axis defining the substrate, and opposite one another with respect to the conductive pattern.