India 2006

Conclusions We can increasingly design new materials for specific applications, for example GaN GaN-based blue and green LEDs have...

Cầu thủ cao nhất thế giới là những người thu hút sự chú ý trong làng bóng đá. Sở...

Ultra-efficient White LEDs If we can make white LEDs 10x more efficient: Replace light bulbs with LEDs Substantial energy...

GaN LED Market Year 1995 1996 1997 1998 1999 2009 Market in $ Million 30 80 110 210 420...

Domestic and Office Lighting In GaN blue LED efficiency: 1995 3 lumens/watt : 2000 10 lumens/watt White LED using...

Traffic Lights Today Long Life tungsten halogen light bulbs Replaced every six months Sometimes fail before this Previous slide...