Research team develops a theory to improve the energy efficiency of electronic devices

https://phys.org/news/2022-10-team-theory-energy-efficiency-electronic.html

"electronic correlation that occurs strongly in this type of molecules studied, by which it is possible to take advantage of 100% of the energy that is emitted in the form of visible light on any screen... each pixels screen... mobile phones, tablets... made up of molecules emit red, green, and blue... battery activates these molecules to emit light (electroluminescence) so that they first reach their maximum level of excitation and then decay, and it is this loss of energy that results in the emission of color"

Related: A primary battery system for efficient remediation of cadmium pollution and electricity generation

https://techxplore.com/news/2023-04-primary-battery-efficient-remediation-cadmium.html