A Rutgers-led team of scientists has developed an eco-friendly, very stable, ultra-bright material and used it to generate ...

A Rutgers-led team of scientists produced an eco-friendly, highly stable, ultra-bright material and utilized it to generate ...

One is to combine tiny LED lights that each emit red, green or blue into a single big device. The other is to use only blue LEDs but coat them with a type of fluorescent substance called phosphor.