| 摘要 |
A backlight device comprising a drive device and a backlight. The backlight comprises a first light source group and a second light source group. The drive device drives at least one fluorescent lamp in the first light source group in response to a first synchronous signal, and drives at least one fluorescent lamp in the second light source group in response to a second synchronous signal. The phase difference between the first synchronous signal and the second synchronous signal falls within a range of 60° to 120° or a range of 240° to 300°.
|
