New display tech may double the battery life of your Galaxy, iPhone, or Nintendo Switch OLED
Display power consumption is currently the most important determinant of how long your phone or other device with an OLED screen last on a charge. With mobile chipsets going down to the current 5nm production process, their average power draw isn’t what determines battery life unless you are playing heavy 3D games for a prolonged period of time.
We won’t bore you with the complicated technical details of the research but in a nutshell the new OLED display organic material deposition technology avoids the current spillover evaporation.
That’s why Professor Hwang talks about doubling the battery life of Samsung’s Galaxies, as that’s the phone he holds in his hand in the interview video below. The so-called “noodle source deposition technology” is now in advanced stages of prototype development and his startup team is securing funds for the next round of investments, this time for mass manufacturing of such panels as a proof of concept.
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