We all know the benefits of OLED and seen the figures on how much energy it saves and all that jazz, but do you know how it actually works? Well, you’re in for a treat, friend. Sit back, relax and enjoy this 4.5 minute video. The next time anyone asks what OLED is just direct them to this video. It breaks it down pretty well. It’s a shame they aren’t ready for the masses, though.