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US 7,528,082 B2Granted
Fabric
AssigneeKoninklijke Philips Electronics N.V.
InventorsJan M. Krans, Michel P. B. Bruggen, Jacob M. J. Den Toonder, Johannes T. A. Wilderbeek
Life of this patent
Estimating the term…
Abstract
A fabric (2; 20) formed from a plurality of first fibers or filaments (4), and a plurality of second fibers or filaments (6); the first fibers or filaments being non-conductive and comprising an electro-optically active material; and the second fibers or filaments being conductive; whereby a voltage difference between two second fibers causes a colour change in a first fiber positioned therebetween.
Claims17
A fabric (2;
- 20) formed from a plurality of first fibres or filaments (4), and a plurality of second fibres or filaments (6);
- the first fibres or filaments being non-conductive and comprising an electro-optically active material;
- and
- the second fibres or filaments being conductive;
- whereby a voltage difference between two second fibres causes a colour change in a first fibre positioned therebetween.
2 more elements
Dependencies are inferred from the claim text.