Toshiba earlier this week showed off its new no-glasses 55-inch 3-D TV. The company says it is the world’s first large screen 3-D TV that does not require any glasses. According to Toshiba, the new 55ZL2 is its most advanced television to date with the latest imaging technology. Toshiba chose the IFA 2011 event in Berlin, a high-profile trade show for consumer electronics and gadgets, as the venue to preview this supersized flat-screen television. With promotional showmanship, glasses were handed out at the press briefing with the words “bye bye” printed across the lenses.
Toshiba uses an imaging technique based on the stereoscopic principle of simultaneously delivering a picture for the left eye, and another picture with a small offset (parallax), for the right eye to achieve a 3-D viewing experience. A range of lenticular lenslets guides the images. A Quad Full HD display offering up to 3840 x 2160 pixel resolution enables an effective 3-D effect for up to nine viewers, where images are being presented to different positions throughout a room.