The invention discloses a light complementary splicing technology for generating a space
gradual transition view and a three-dimensional display
system based on the Light complementary splicing technology. On the basis of a display element with large
divergence angle display pixels, the light complementary splicing technology and the display
system thereof can present a transition view with gradually changed content to a moving view point. The invention provides and designs limited projection units. Each limited projection unit is composed of the display element, a
projection lens and a
light barrier; through the array structure design for a plurality of projecting units, an auxiliary lens can be selectively combined for coinciding the images, as
parallax images, projected by all the limited projection units in a three-dimensional
image display area; through the controllable gating of the
light barrier for the light emitted from the display element, a field lens is selectively combined for generating a transition view observing area in a view area; the display information received by each space view point in the transition view observing area comes from different space parts of two or more adjacent display elements; the information is end-to-end connected in the space and is spliced into a transition view; the
image content of the transition view is changed following the change of the position of the space view point, so that the transition view with gradually changed content is received by the moving view point and the continuous motion
parallax presentation is realized; after controllable diaphragms are arranged in the view area or arranged on the rear sides of the limited projection units along a
light transmission direction, the controllable diaphragms can be used for performing
sequential switching of a plurality of clear apertures; all the limited projection units can synchronously project the corresponding
parallax image; with the help of vision duration, more view points are supplied.