Patent ID: 6315294
Filing Date: 2001-11-13
Classification: F41J

Abstract:
A heat target for creating, on its front face, a thermal image, comprising:a plurality of bands having at least one longitudinal electrically conductive material connected to two electrodes, the two electrodes connected to means able to generate a potential difference between them; andat least one module resting on a support and forming all or part of the band, the at least one module having at least two longitudinal faces and a supporting structure on all or part of which rests a layer made of the electrically conducting material connected to two electrodes connected to the means able to generate a potential difference between them, wherein the at least two longitudinal faces of each of the modules are painted, the first longitudinal face being painted different from that of the second longitudinal face; andsaid at least one module rotates so as to position one or another of the at least two longitudinal faces on a front face of the target.