Japan to achieve LED glass surface flashing "flash wall"

The construction of Japan and Japan at toda glass and Japan MIY-ACHI jointly developed a glass surface lighting device can emit various color - "flash wall", and has been applied to the Tokyo Ginza 6 "Ginza Apple building" on the wall. 75 front width 4m, high 22m wall glass on the application of this device. Glass on the back of the gypsum board, through the computer control can achieve a variety of effects, such as the overall color gradient, or moving color combinations, etc..

Light color LED with "red green and blue primary colors". The upper and lower ends of the glass are respectively embedded with LED components which are arranged in a column. If it is pure transparent glass, the light will be transmitted directly from the inside out, so in order to make the surface of the glass to shine on the back of the glass impression of a small ceramic point. In order to make it a beautiful light, the use of a high degree of transparency of glass materials.

As the glass itself is transparent, so if used for windows and other openings in the day to ensure that vision and lighting, the night can be issued by a variety of colors to transform the effect. However, due to the greater intensity of indoor lighting, so windows must be pulled down blinds or curtains. The life expectancy of LED is about 100 thousand hours, basically do not need maintenance. Because the LED is embedded in the window frame, so do not prepare the light source position, the installation space is almost the same as ordinary glass. But the current problem is that the cost is still high, with stone surface dry type construction method is slightly higher.

Source: China projection network