| 摘要 |
An LCD(Liquid Crystal Display) device is provided to form a PCB(Printed Circuit Board) line on a first balance PCB and form a PCB line on an inverter PCB of an inverter unit, thereby shortening the whole length of a wire connecting lamps and the inverter unit electrically to reduce manufacturing cost. An LCD device includes an LCD panel(110), plural lamps(124), a first balance PCB(134a), a second balance PCB(134b), an optical sheet(126) and a reflecting sheet(122), a backlight unit(120), a cover bottom(150), an inverter unit(136a,136b), a guide panel(130), and a top case(140). The plural lamps are installed in the rear of the LCD panel to supply light to the LCD panel. The first balance PCB includes plural lamp sockets(132), a substrate, a first PCB line, and a second PCB line(139b). The second balance PCB plural lamp sockets, a substrate, and a third PCB line. The optical sheet and the reflecting sheet are installed in the upper part and the lower part of the lamps. The backlight unit includes a support side(133) which covers and fixes the upper parts of the first and second balance PCBs. The cover bottom fixes the rear and side of the backlight unit. The inverter unit is installed in the rear of the cover bottom and is positioned in a lower part corresponding to the first balance PCB. The guide panel surrounds the edge of the LCD panel and the backlight unit. The top case surrounds the edge of the LCD panel. |
