HUD FIELD OF VIEW EXPANSION

A head up display for a vehicle includes a holographic projector adapted to project a holographic image, a controller adapted to split a holographic image into a first half image and a second half image and calculate phase holograms for each, a phase light modulator adapted to sequentially and alternately receive and encode the first half image and the second half image, a digital light processor adapted to sequentially and alternately receive the first half image and second half image, sequentially direct the first half image to a first position on a windshield, and direct the second half image to a second position on the windshield, adjacent to the first position.