Audi Has 3D OLED Tail Light October 14, 2015 By Tom Allen Audi showed a flexible 3D OLED tail light prototype at the International Symposium on Automotive Lighting in Germany this month. The company did not share any technical details, or provide a name of the OLED supplier. Please enable JavaScript in your browser to complete this form.Multiple Choice * Comment Collaborate Email *EmailConfirm EmailName *Comment or Message *Submit