Sunday, January 23, 2022

BMW debuts its new color-changing paint technology at CES: E Ink

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If you’ve ever felt indecisive about what coloration car to purchase, BMW might have the automobile for you. The German automaker confirmed off its new color-changing paint technology at the 2022 Consumer Electronics Show in Las Vegas that shares extra in widespread with a Kindle than you’d assume at first look.

Relying on E Ink, the digital paper technology utilized in e-readers, and the outdated Pebble watch, the color-changing paint technology is making its debut on an idea model of the BMW iX that’s being offered at CES.

The floor coating of the BMW iX Flow that includes E Ink comprises many tens of millions of microcapsules, with a diameter equal to the thickness of a human hair. Each of those microcapsules comprises negatively charged white pigments and positively charged black pigments. Depending on the chosen setting, stimulation by the use of {an electrical} discipline causes both the white or the black pigments to gather at the floor of the microcapsule, giving the automobile physique the specified shade.

Just don’t anticipate to see this at your native BMW dealership anytime quickly: the automaker says that is simply an “advanced research and design project.”


The modern paint scheme could be triggered at the contact of a button. Right now, the colours are restricted to white, black, and gray. But regardless of the constrained palette, BMW says it might have implications for the effectivity of its electrical automobiles.

“A white surface reflects a lot more sunlight than a black one,” the corporate says. “By implication, heating of the vehicle and passenger compartment as a result of strong sunlight and high outside temperatures can be reduced by changing the exterior to a light color.” In cooler climate, darker tones will assist the car to soak up extra heat from the solar.

The idea of “personalization” may be very widespread proper now within the auto trade. But whereas a lot of the efforts are centered on the inside, tweaking the software program to recollect the driving force’s most well-liked car settings, BMW is bringing the idea of personalization to the outside of the car.

How sturdy this high-tech paint is and whether or not it may face up to excessive climate is anybody’s guess. I can’t think about this is able to deal with nicely in a hail storm, for instance. But don’t take heed to me. Color-changing automobile!!



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