| 摘要 |
The device has multiple cold cathode fluorescent lamps (CCFL) (120) for radiating light to a liquid crystal display panel (110), and an inverter switching circuit amplifying an alternating current (AC) voltage. A transformer is mounted on a switching board (124), so that the lamps are commonly controlled. The switching board has a surface on a side opposite to another surface. A metal screening section overlaps with the transformer on the former surface and screens the magnetic flux, which extends to a base cover (114) of the transformer. |
