ALEXANDRIA, Va., March 17 -- United States Patent no. 12,578,575, issued on March 17, was assigned to Envisics Ltd (Milton Keynes, Great Britain).
"Corrective device for disparity control" was invented by Timothy Smeeton (Milton Keynes, Great Britain), Hugo Malin-Clegg (Milton Keynes, Great Britain) and Andrew Ramsbottom (Milton Keynes, Great Britain).
According to the abstract* released by the U.S. Patent & Trademark Office: "A head-up display for a vehicle includes a picture generating unit arranged to project an image onto a screen and a replicator arranged to receive the image and replicate the image. The head-up display also includes a corrective device located in the optical path of the replicated image downstream from the replicato...