| 摘要 |
The display system comprises a screen 1 made of an array of metal triangular facets 30 which are driven in and out by an array of pneumatic pistons 2 located behind the screen 1. The rear ends of the pistons 2 are flexibly connected by damped pivots 8 to a structural frame 7. The front ends of the pistons 2 are flexibly coupled to connection nodes between the facets 30 by connection devices 10 which have legs 13 which may splay apart as the pistons are pushed forwards. The pistons 2 may therefore be used to give the screen 1 of the facets 30 a visible 3-dimensional surface effect such as a sinusoidal deformation 101. The display system also includes an electronic control system for driving the pistons 2. The electronic control system may use a stored data file to produce a particular surface effect on the screen 1. Alternatively, the control system may respond in real-time to an input such as ambient sound, ambient lighting conditions or the like.
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