Audi's OLED turn signal concept was revealed in 2013. The concept aimed to create real time information to those driving behind. Possibly introducing a different type of traffic safety.
Audi is bringing a concept to the Frankfurt motor show with a new type of organic LED taillights.
Every year at every auto show we see concept cars that envision replacing the rearview mirrors with digital cameras. They're usually the exterior mirrors and not the central one above the windshield, but whatever the case, and however much sense they seem to make, government regulations prevent them from being put into production. But Audi has found another use for the idea: its racing cars.
There's no doubt that car dashboards will soon be swept up in the technology revolution -- but rear-view mirrors? Korean company NeoView Kolon developed a kind of transparent transistor for an OLED display, and now they have found a way to integrate that technology into a rear-view mirror. As seen above, the mirror would display what looks like speed as well as two other numerical indicators, what gear you're in, and a host of ancillary information.
Click above for a high-res gallery of the EDAG Light Car - Open Source