"E-ink" technology
At this exhibition, BMW presented a latest research result. Using the unique technology of "e-ink", the body color change function was successfully realized on the innovative BMW iX. "E-ink" contains millions of transparent microcapsules, just the thickness of a single hair. Each microcapsule contains a negatively charged white pigment, as well as a positively charged black pigment. By controlling the electrodes on both sides of the microcapsule, the desired color appears on the body surface. BMW manufactures different sizes of "electronic ink" according to the pattern and the curvature of the car surface, which is then fixed to the car, and finally achieves a key change of color through the change of electrodes.
Written by Ao Jing Typography Tong Wei
In addition, "electronic ink" not only changes the color of the body, but also helps to reduce energy consumption, providing a new direction for exploration and thinking for sustainable development. It is worth mentioning that the changeable body color is conducive to improving the comfort of the car and reducing the energy required for the electrical system.
BMW suspension giant screen
For the first time, BMW unveiled the "Cinema Mode" future in-car entertainment system, which turns the rear space into an exclusive private theater through the "BMW Theatre Screen". The "BMW Floating Giant Screen" features a 31-inch ultra-wide panoramic display with a resolution of up to 8K, cleverly integrated into the car's canopy system, extending from the canopy to the front seat back, complemented by the Bowers & Wilkins 4D Diamond Surround Sound System. With the adjustment of lighting and sun blinds, 5G interconnection has set a new benchmark for in-car entertainment with high-speed and smooth playback.