Switchable Infrared Filter
AssigneeFraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
InventorsChristoph Wild, Eckhard Worner, Harald Obloh
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Abstract
The invention relates to a switchable infrared filter, consisting of a diamond carrier material (1), whereon a filter material (6), which is made of a thermochromic material, is disposed on one side and which can be connected to a heating device (2, 3).
Claims21
A switchable infrared filter, consisting of a carrier material on which a filter coating of a thermochromic material is arranged, at least on one side, and which can be connected to a heating device, wherein the carrier material comprises diamond, and wherein the heating material comprises a coating of a metal or an alloy, the heating material being arranged at least on subareas of one surface of the carrier material.
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Dependencies are inferred from the claim text.