Leyard Color Correction and Macroblock MBI..Mar 6, 2008 Beijing Leyard Adopts Macroblock’s LED ...Feb 1, 2008 Macroblock Unveils Constant Current LED...Jan 11, 2008

Electronica 2008... November 11~14, 2008

Innovative LED Driving Technology..Sep.12,14,18, 2007

Automaticon 2007 March 13-16, 2007