| 摘要 |
A backlight unit is provided to improve the entire brightness, by realizing a hybrid typed backlight where external electrode fluorescent lamps and LED(Light Emitting Diode) lamps are mixed. A plurality of first fluorescent lamps(32a) are arranged above a cover bottom, wherein each of the first fluorescent lamps has external electrodes(33a,33b). A plurality of second fluorescent lamps(32b) are arranged between the first fluorescent lamps, wherein each of the second fluorescent lamps has external electrodes(34a.34b). The external electrodes of the second fluorescent lamp are longer than the external electrodes of the first fluorescent lamp. At least one LED lamp(35) is disposed below the first fluorescent lamps. |
