UNDERWATER IMAGE PROJECTION DISPLAY SYSTEM, LIGHTING CONTROL SYSTEM AND DEVICE AND METHOD OF OPERATING SAME

摘要

An underwater image projection system submerged in a body of water and projecting an image within said body of water is provided having an enclosure (30) with a lens assembly (90). A projection element (100) has a light source (102) projecting an image within the body of water from the projection element with an at least one light source steering device (152) steering the image. A system controller (200) is cooled by a heat sink (25) and is coupled to and controls the projected light source (102) and the projected light source steering device (152). The system may also have and control a further image steering device (154). A user inputs image data to the controller through a user input device and the controller interprets the image data into a set of image control variables and executes control of the projected light source and image source and further image steering device in coordination and projects the image through the projection element to project from underwater a static or animated image on an underwater surface of the body of water. Lfl 110 7r I-n'4 X' /.7 7< ,>v~xrN 'Ar K% X v,. / /4 S %K // / /W/- /px