NTL Technologies narrow viewing angle privacy Smartphone display

Posted by Charbax – November 11, 2017

NTL shows their narrow viewing angle display which controls the light beam not using the narrow film but controlling the viewing angle by an electrical switch within the smartphone. So when you want to do something privately you can switch on the narrow viewing angle mode on your smartphone. NTL is a spin-off from NEC now part of Chinese Tianma which I have also filmed here. Filmed at the izone at SID Display Week.