Abstract: Pouch made from flexible material for light display, the pouch having at least two plies of a flexible material, the plies defining at least two faces between which an internal space is delimited, and a light display module which is received in the internal space and which has an electronic board on which are mounted a plurality of electroluminescent diodes and a memory zone in which instructions are recorded and allow the lighting of the electroluminescent diodes to be controlled in order to create at least one predetermined display pattern.

Abstract: The invention relates to an ultra-flat lighting panel comprising a light-diffusing plate, at least one support strip, extending along a plane parallel to the longitudinal plane of the diffusing plate, and at least one strip of light-emitting diodes mounted on said at least one support strip perpendicular to at least one edge surface of the diffusing plate such as to emit light from the light-emitting diodes into said edge surface.

Abstract: Pouch made from flexible material for light display, the pouch having at least two plies of a flexible material, the plies defining at least two faces between which an internal space is delimited, and a light display module which is received in the internal space and which has an electronic board on which are mounted a plurality of electroluminescent diodes and a memory zone in which instructions are recorded and allow the lighting of the electroluminescent diodes to be controlled in order to create at least one predetermined display pattern.

Abstract: The invention relates to a flag comprising a piece of material suitable for mounting on a mast and having at least two faces. The piece of material comprises at least one pocket which is formed between said two faces and is suitable for receiving an electrical or electronic device. At least one of the faces of the piece of material comprises at least one opening located on said at least one pocket in such a way as to allow the passage of the light emitted by said device or towards said device.

Abstract: The invention relates to an ultra-flat lighting panel comprising a light-diffusing plate, at least one support strip, extending along a plane parallel to the longitudinal plane of the diffusing plate, and at least one strip of light-emitting diodes mounted on said at least one support strip perpendicular to at least one edge surface of the diffusing plate such as to emit light from the light-emitting diodes into said edge surface.

Abstract: A luminous panel includes a transparent plate provided with two opposite flat surfaces which are connected by an edge surface, a reflecting surface which is disposed oppositely with respect to the surface at a nonzero distance in such a way that a transparent medium blade whose optical index is less than that of the plate material is formed, and source facilities which radiate light beams, are arranged on the periphery of the plate and the surface and connected to each other in order to direct a part of the light beams towards the edge surface and another part of the light beams to the blade in such a way that a portion of the part of the beams is reflected from the surface and returned towards the surface. The luminous panel can be used for producing large-sized flat video screens.