Lignin instead of OLED?

Fascinating… more things like this, please.

Scientists turn wood waste into glowing material for TVs and phones:

An eco-friendly substitute has been developed for the light-emitting materials used in modern display technologies, such as TVs and smartphones.

The new material uses a common wood waste product to create a greener future for electronics, removing toxic metals and avoiding complex, polluting manufacturing methods.

Researchers from Yale University and Nottingham Trent University have designed it.


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