Light guide plate new technology behind LED lamp

The southern branch of Taiwan ITRI nano materials center researcher Chen Junyan said recently that the combination of dual phase dynamic crosslinking / processing technology, different refractive index, and the well dispersed micro nano light guide particles, mixing with acrylic polymer substrate, forming high uniformity of light scattering light guide plate. The LED surface light source light guide plate is made of LED light source, which is used for anti glare and high light guiding effect.

Chen Junyan said that the 60 square centimeter surface light source light guide plate made of LED lamps, lighting can be slightly more than the same size of the T5 fluorescent lamps, and has the advantages of electricity saving, light weight and other advantages.

He said, with the nature of the light guide plate products, more to increase the light on the surface of the structure of the way to make the light source diffusion, the higher the cost of open mold manufacturing, 1 piece of 60 cm light guide plate may ask NT $1000. The use of ITRI developed materials, the same size of the board, the cost can be lowered in less than 200 yuan. Chen Junyan pointed out that this technology can also be used in advertising billboards, light boxes, signs or decorative works of art. ITRI has technology to private firms, and manufacturing from manufacturers in the production of LED acrylic guidance, lighting plate, make traditional industry more competitive.