Nitto optical exhibited low power LED light source module

Nitto optical in October 2008 22 to 24 days in the Pacific Yokohama Exhibition Center (PacificoYokohama) held the "2008 source", the reference exhibited for LED light source module with low power consumption billboard. For example, in order to illuminate the 1200mm x 600mm billboards, such as the use of 10 of the optical module, in the case of power consumption 25W brightness can reach 2000lx. "Before the same size billboard in order to achieve the brightness of 2000lx, need to use about 100 LED lights, power consumption of 35 ~ 80W" (the company commentator).

The light source module in 1 high-power white LED lamp, with the use of 160mm * 160mm special optical lens. The optical lens can effectively guide the LED light on the billboard, and the 1 LED lamp can be used to realize the large area light emitting of 160mm * 160mm.

In fact, the light source module with the same structure on the LCD panel backlight field has been developed successfully, but the "billboard source module cost than the liquid crystal panel is high, so previously has not been developed" (Nitto optical commentator). This time, in order to meet the requirements of the low cost, by improving the structure of the optical lens, eliminating the need for optical films, etc..

The price is undetermined, "compared with the use of 100 LED lights, light source module uses 10 of the cheaper" (Nitto optical commentator).

The thickness of the light source module is 15mm. The color temperature is 6500K. Life is about 50 thousand hours. The goal is to reach the practical level in 09 years.