No Glasses, Ma: Samsung shows 55″ glasses-free 3D HDTV prototype
Samsung hasn’t been at the forefront of no glasses 3D HDTV as some other companies in recent years, but they’ve come out in favor of it in a big way at the FPD China trade show recently — or a test model of one, anyway, and in the next few years, it could be a game changer.
According to Tech-On!, which is a leading Chinese tech blog/news service, the 55″ monster is able to do nine different viewpoints for glass-free 3D viewing (that’s 9, folks), and it can be switched into 2D mode at any time as well for those of you non-3D scrooges, which works by changing the optical refraction index of an LCD panel that sits on top of the main LCD that’s actually used to display images. It’s a big potential step forward for a technology we’ve had our doubts about.
Right now, the demo model uses a direct-lit CCFL backlight, although Samsung indicates that would be replaced with an LED backlight before it actually hits the market, and Sammy is saying that a full-blown market version of this one is around 2-3 years away as of now.