Large scale LED panel developed by Japan Shikoku measurement industry and Xinguang electric

Japan electric measuring industry and developed a large LED panel with ceiling lighting and lighting signs, and exhibited in the 08 years from 4 to March 7 held the "decorative street circulation revival" exhibition special exhibition "LED Next Stage". The left and right ends of the panel are respectively provided with a light source arranged in a straight line and 50 white LED, and a total of 100 white LED are used for illuminating the plane of the panel. By using the Light (Edge) method, the light emitted by the white LED is extended in the plane of the panel by the light guide plate, and the light in the panel is evenly distributed on the surface of the panel. The size of the panel is 897mm * 657mm, close to the size of A1 paper, but also supports large panels. Panel thickness is 22.5mm. The 1456mm * 1030mm panel is displayed in the company's exhibition area. The company said, will be two such large panels arranged horizontally, can be made suitable for the use of advertising signs, such as the airport. On the LED panel, the company said that the customer has come to contact with the subway station billboard backlight. Panel power consumption is 38W. Illumination for standard 3000lx. Equipped with white LED, the use of high power products. DC low current control power supply, the current flowing through the white LED is 100mA ~ 320mA. White LED production by Nichia chemical industries. The LED panel will be produced by Xinguang electric, which is responsible for sales.

Example of two 1456mm * 1030mm panels arranged horizontally. The LED panel is stacked with photos.

Source: Nikkei BP