You thought 3D TVs were the future of televisions, think again? Prysm a California based company has devised a low-power consuming TV, which displays quad HD (four times the resolution of HD) and 3D HD - dubbed the laser phosphor display LPD. The technology used here, invented by one Roger Hajjar five years ago, reflects laser beams off phosphor pixels embedded in screens made of glass and plastic. The LPD TVs with the screen crisp enough to work well in both big and small sizes, would have bigger backs like the old CRT TVs, which may be a put off for the thin TV appreciators, nonetheless, the impression of the new TV technology is sure to last. For claims of its low-power consumption we learn that LPD TVs don’t require the lasers to actively stimulate the dark regions of the TV thus providing high-energy beam only where the brightest and most vibrant image is required. See this intelligence in the video demonstration after the jump.