| 摘要 |
An LED display device for a multi vision is provided to display various image and to facilitate installation and removal thereof by adopting a frame structure having a slit formed by plural vertical bars. An LED display device for a multi vision displays a moving picture on a screen, and includes plural LED boards, a fixing frame(20), a power supply, and coupling units. The LED boards include plural LED pixels in the longitudinal direction, and a circuit board having a driving element for driving the LED pixels. The fixing frame includes an upper horizontal bar(21), a lower horizontal bar(22), a left vertical bar(23), and a right vertical bar(24). The upper and lower horizontal bars support the upper and lower portions of the LED boards, respectively. The left and right vertical bars support the left and right portions of the LED boards, respectively. The power supply supplies electric power to the LED pixels and the driving element. The coupling units include upper/lower and left/right coupling elements, and are formed on the fixing frame for coupling. |
