While that's the same basic concept that you see in an incandescent bulb, the graphene filament measures just one atom thick -- this is the world's thinnest light bulb, and may be close to being ...

While we've seen graphene LED bulbs before, this is the first time ever graphene has been used to create a filament for an on-chip visible light source. As detailed in the journal Nature ...

Note that these are bulbs that have a low/high filament; i.e., one filament is “on” all the time as the running light, and the other filament comes on as the brake light. If your motorcycle takes a 21 ...

Researchers have developed a light-emitting graphene transistor that works in the same way as the filament in a light bulb. "We've created what is essentially the world's thinnest light bulb ...

Over 130 years ago, Thomas Edison used carbon as the conducting filament in the very first commercial light bulb. Now a team of scientists and engineers have used that very same element ...