Energy-saving 50% LED planar light source

The 2011 International Photonics Exhibition was held on June 14th. ITRI took green life to meet the new life science and technology theme, echoed the new trend of energy saving, displayed the latest LED R&D achievements and 3D display technology, and described the use situation of the new green life in the future. .

The ITRI exhibits include an anti-ambient light projection screen that does not need to turn off the lights when projected, displays a clear content as usual, a LED flat light source lamp that can save 50% of power, and a scanning optical touch display that allows the screen to be immediately upgraded with a touch function. Including display, optics, materials, solar energy, measurement and manufacturing processes and other 40 innovative technologies and applications.

The ambient light projection screen developed by ITRI has a 2 to 4 times increase in brightness and a 10 to 10 times improvement in brightness compared to traditional seats. In the case of lighting, the screen is still excellent and clear. Chu. In the future, the advantages of light and thin storage can be achieved in small and medium size. As a second device besides TV, in terms of large size, there are applications for home theater and front projection or rear projection billboards.