An optical hologram projecting screen and the production system thereof and the hologram projecting screen contains the screen body. The hologram convex lens. The screen body is equipped with the hologram convex arrays and the hologram convexes are arranged evenly over the screen body in longitudinal direction and transverse direction; the hologram convexes are arranged over the screen body in an adjacent order. The hologram convexes can be in the form of convex group. The production system in this utility patent includes at least the computer, the laser, the camera shutter, the beam splitter, the convexes, the photoresist plate and the screen body. The laser beam is split into two passes by the beam splitter, one pass obtains the object light of the convex and the other pass is used as the reference light. The object light and the reference light converge on the photoresist plate at a certain angle and the camera shutter, which is positioned at the front end of the laser beam, controls the exposal of the object light and the reference light on the photoresist plate and the computer controls the movements of the camera shutter and the photoresist plate, then the hologram convex array motherboard is produced. The screen body is obtained by pressing the motherboard against thermal plastic materials and the screen body is equipped with the hologram convex arrays. The reflective projecting screen and the production system in this utility patent can display various kinds of content.