Friday 8 February 2019

Scientists find a cheaper way to light up OLED screens

Chemists appear to have finished the quest for a cheaper, efficient alternative to the iridium compounds while also solving the decades-long problem with the color blue. Surprisingly, copper does it all.

from Engineering and Construction News – ScienceDaily https://www.sciencedaily.com/releases/2019/02/190207142119.htm



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