FIELD: advertising, in particular, projection devices for visualization of advertising messages.
SUBSTANCE: advertising device includes flat projection panel for displaying text or image information, rotation drive, kinematically connected to aforementioned projection panel and made with possible rotation of projection panel screen plane in vertical plane, indicator of angular position of projection panel, connected to microprocessor. Microprocessor is made with functions for recording text or image information subject to demonstration, processing recorded data for outputting signals of video stream, synchronization, output of these signals to screen of projection panel, correction of video flow depending on rotation angle of projection panel for provision of static video image on screen of projection panel relatively to moving screen of projection panel.
EFFECT: increased efficiency of advertising device.
2 dwg
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