| 摘要 |
PURPOSE:To scan, convert, adjust, preserve, etc., easily the illuminating pattern by converting a picture pattern from the picture memory to a video signal, converting this to the illuminating pattern and-irradiating an object. CONSTITUTION:A microcomputer circuit 4 connects through a bus 5 to red, green and blue picture memories 6, 7 and 8 and by the program in a memory 2, the circuit 4 controls to generate and remove various types of picture patterns. The shape, size, position, brightness, etc., of the picture pattern are softly freely controlled. To memories 6-8, video signal generating circuits 9-11 are respectively connected, and while circuits 9-11 scan the picture pattern on the memories 6-8, the concentration of respective picture element is converted to respective video signals and outputted to video projectors 12-14. The projectors 12-14 convert respective video signals to respective red, green and blue illuminating patterns, and radiate to the object simultaneously. The scanning of the illuminating pattern, the irradiation of the light, etc., can be realized by the software, and therefore, the poor influence due to the vibration of the moving part is prevented. |
