METHOD OF FORMING SPATIAL-TIME COLOUR COMPOSITIONS AND DEVICE FOR ITS IMPLEMENTATION Russian patent published in 2010 - IPC A47G19/22 F21S10/02 

FIELD: electric engineering.

SUBSTANCE: invention refers to electric engineering and can be used when carrying out festive events at which festive cakes are used. The proposed invention consists in recording of actual coordinates of n actuating elements, mainly of light-emitting glassware. At that, at least one laser beam is formed and directed to the space point coinciding with coordinates of actuating element activated at the moment for operation in compliance with the program for shaping the colour composition. Control commands to illuminate the actuating element are supplied by means of modulation of laser radiation. Device for forming spatial-time colour compositions includes n actuating elements mainly of light-emitting glassware, control unit of the system, which is connected to recording unit of coordinates of actuating elements. Also the device includes not less than one laser and not less than one unit of laser beam deviation along two angular coordinates, which is connected to the control unit of the system, which is related to laser.

EFFECT: formation of dynamic colour compositions at simultaneous luminescence of laser and win glasses.

2 cl, 2 dwg