Through the efforts in the second half of 2013, Arima Optoelectronics successfully launched super-bright red and yellow silicon-substrated dice. This series of LED dice used unique “laser-cutting on silicon substrate” patents owned by Arima Optoelectronics. This year, Arima Optoelectronics has further breakthrough on Arima-exclusive MOLY (MOLYBDENUM) substrated LED 

Compared with Silicon substrate & GaAS substrate, MOLY(MO) substrate has better heat conductivity. With Arima Optoelectronics’ epitaxial technology and new mask design, these MO-substrated dice are capable of withstanding high application driving current.

Based on 14 mil chip size, it exhibits a stable performance under 150mA driving current. These new generation MO substrated LED dice are now available in 14, 20 and 42 mils, 3 different sizes.