3D DISPLAY APPARATUS AND 3D DISPLAY METHOD BASED ON INTEGRAL IMAGING USING LENS SWITCHING

摘要

A 3D display apparatus and a 3D display method based on integral image using lens switching are provided. The display apparatus includes first and second display panels and a lens array. The first and second display panels synchronously display an element image and a blocking pattern respectively. The element image, the lens array and the blocking pattern are formed by periodically repeatedly arranged unit element image combinations, unit lens combinations and unit blocking pattern combinations respectively. In a frame, the unit element image combination, the unit lens combination and the unit blocking pattern combination respectively at least include two unit element images, two lenses and two unit blocking patterns. Light beams of the unit element images of the unit element image combination exit as light beams with at least two colors after passing the unit blocking pattern combination and then are mixed to be white light.