按制變透明!!!
http://www.autoexpress.co.uk/new ... teases_new_slk.html
The teaser features the car’s famed folding hardtop roof, but it’s fitted with Mercedes’ clever new sunroof. Called Magic Sky Control, the glass roof can be made transparent or darkened at the touch of a button.
According to Mercedes, the system “is based on the physics of a plate condenser: if the glass is subjected to an electrical voltage, particles position themselves so that light is able to pass through the glass. If the voltage remains switched off, the particles position themselves randomly which blocks the light, and the glass remains dark.” |
