Photo via Jaymi Heimbuch Organic Light Emitting Diodes (OLEDs) have been the talk of green lighting and display for what feels like ages now. In the last few years, we've started to see the technology applied to consumer electronics like digital photo frames, cell phones, and more recently, televisions. OLEDs are to be the next generation in lighting, in computer monitors, in seemingly anything we can dream up that has a need for light or displays. So, where are we seeing OLEDs turn up, why aren't they common yet, and what technology will beat out this purportedly ultra energy efficient technology that is moving forward at a sna...