TV makers seek depth, adding a third dimension

Arts & Entertainment

TV makers seek depth, adding a third dimension

Attendees look at a display at the LG booth at the International Consumer Electronics Show in Las Vegas on Saturday.

TV makers seek depth, adding a third dimension

Attendees look at a display at the LG booth at the International Consumer Electronics Show in Las Vegas on Saturday.

"Flat-panel TVs now can switch between images so quickly that they can be used with glasses that let each eye see only every other image."

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