LIGHT-EMITTING DIODE DIGITAL PROJECTOR

摘要

FIELD: physics. ^ SUBSTANCE: light-emitting diode digital projector for forming an image on a screen in which the image formed by light sources is projected onto the screen using an objective lens. The objective lens is made with possibility of movement of the projected image on the screen such that the image of each light source periodically moves on a closed path. The array of light sources and the objective lens can move relative each other on a closed path. The objective lens is made in form of an array of lenses, where the array of lenses is made in form of several separate lenses inserted into a disc which can rotate about its own axis. ^ EFFECT: increased brightness and resolution of the formed image. ^ 4 cl, 3 dwg