InfoWorld reports:
Sharp raised the bar for high-definition LCD (liquid crystal display) screens this week with the demonstration of 64-inch prototype with a resolution of 4,096 pixels by 2,160 pixels -- four times higher than current high-definition displays.
Now if they can shrink this down to 4" by 2", we'll be well on our way to a proper VR headset! Another 10, 15 years I guess.