Universal 3DTV Glasses Coming This Summer From Xpand
Considering 3D glasses typically cost around $150 per pair, the price deters people from buying many additional pairs to share with friends. For this reason, many executives believe a "bring your own glasses" model may be the norm. That is, assuming you and your friends all own compatible glasses/TVs. There's a good chance the glasses will eventually become standardized, but in the meantime, manufacturers are shipping with proprietary TVs and glasses.
However, there is a promising solution that could arrive as early as this summer: Xpand's Chief Strategy Officer Ami Dror said his company is working on universal active shutter glasses that will be able to adapt to just about every TV on the market.
According to Dror, the company's X101 glasses are used in most 3D cinemas outside of the U.S. These glasses work with projectors that cycle at 144 frames per second using a triple flash technology. The company recently announced a deal with Mitsubishi to use its X102 glasses. The X102 glasses use DLP Link technology which puts a tiny flash of white light into a black interstitial frame to control the shutters on the glasses.
Xpand's next series of glasses, the X103, will be universal active shutter glasses which will search for infrared signals. These glasses will be able to interpret signals from major manufacturers such as Panasonic, LG, Samsung, and Sony as well as the signals used in Nvidia 3D Vision glasses. Xpand describes the technology behind the X103 glasses:
Stereoscopic 3D works by separating images into right- and left-eye versions. The right- and left-eye images are shown on a 3D enabled screen separately, one eye at a time. The X103 works with time sequential methods and uses Pi-Cell lenses that blocks each eye very rapidly, alternating left and right in sync with the image being shown on the 3D ready screen, which creates the 3D image in your brain.
The X103 glasses will have replaceable batteries that Xpand claims will last for approximately 250 hours of active 3D usage. To help conserve battery power, the glasses have an Auto On/Off feature.
Dror expects these universal active shutter glasses will be in stores by June. They will come in 12 colors in both adult and kid's sizes. Although final pricing isn't set, Dror said the glasses will likely cost between $125 and $150.