Abstract: An illumination device (A) for the illumination of illumination zones (BZ) with different light intensity and/or color temperature by means of at least one light source (L), wherein per light source (L) there is provided at least one illumination modification means (VM) in the optical path between the light source (L) and the illumination zones (BZ) having at least one movement element (BR, BV, LI, L), which is arranged movably in the illumination device (A) and which is adapted to selectively deviate and/or cover the light emitted by the at least one light source (L) by means of control means with an illumination frame rate (R) for a subsequent illumination of the illumination zones (BZ), wherein the control means are adapted to control the light intensity of each light source according to the illumination zone (BZ) currently illuminated.

Abstract: The invention relates to a foldable display device, consisting of several panels arranged in parallel to each other, which are movably connected with each other. In order to create a display device that may remain locally fixed, there is provided that the display device is not configured simply foldable but in addition is provided with a housing device, which may accommodate the display device in its folded condition.

Abstract: The invention relates to a foldable display device, consisting of several panels arranged in parallel to each other, which are movably connected with each other. In order to create a display device that may remain locally fixed, there is provided that the display device is not configured simply foldable but in addition is provided with a housing device, which may accommodate the display device in its folded condition.

Abstract: Solar module with a plurality of lamellar solar panels, which are mounted on an elongated support to pivot around a common axis and are movable between a first position in which they are superposed to be substantially congruent and parallel to the support, and a second position in which, opened out in a fan formation, they lie substantially adjacent to one another around the said axis, wherein the support can be extended via a closable opening out of a housing, which receives it with the solar panels in the first position.