摘要:
System for remotely measuring length and/or shape variations of an object (1), comprising a dipole resonator (2) which is adapted to vary its length and/or shape in conformity with the length and/or shape variations of said object. The system, moreover, comprises detection means (3,4) which are fit to remotely detect the dipole resonator's resonance frequency. The dipole resonator comprises a flexible and/or elastic dipole element, e.g. consisting of flexible and/or elastic support means (8), supporting conductive means (9). The dipole resonator may have the form of a filament, to be incorporated in textile of a garment. The detection means for remote detection of the dipole resonator's resonance frequency may comprise a reflection analyzer (4).
摘要:
An illumination system (30), comprising: - a plurality of light-emitting diodes (LEDs) (34), each LED having at least a first, light-emitting surface (36) and a second surface (37), at least one of the first and the second surface being substantially flat; - a plurality of electrical pathways (56), selectively connected to the respective LEDs, such that each LED can be individually controlled; and - a levelling surface (46, 52),
wherein the levelling surface is substantially flat and in levelling contact with the at least one substantially flat surface (37, 36) of each LED, such that a two-dimensional array of LEDs extends in a plane parallel to the levelling surface.