Element with an electrically adjustable surface emissivity for infrared radiation

An element having an electrically adjustable thermal emissivity for infrared radiation has the following layer structure: forward IR-transparent substrate; function layer whose reflectivity for IR radiation can be changed by the embedding of hydrogen; anhydrous IR-absorptive proton conductor layer;h...

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Bibliographische Detailangaben
Hauptverfasser:	ROTHMUND WALTER, SCHERBER WERNER, LEUPOLZ ANDREAS, GOLLY MONIKA, ORTLEPP KATRIN
Format:	Patent
Sprache:	eng
Schlagworte:	AIRCRAFT ARMOUR ARMOURED OR ARMED VEHICLES ARMOURED TURRETS AVIATION BLASTING COSMONAUTICS DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING FREQUENCY-CHANGING HEATING LIGHTING MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL MECHANICAL ENGINEERING NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL LOGIC ELEMENTS OPTICS PERFORMING OPERATIONS PHYSICS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF TRANSPORTING VEHICLES OR EQUIPMENT THEREFOR WEAPONS
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Beschreibung
Zusammenfassung:	An element having an electrically adjustable thermal emissivity for infrared radiation has the following layer structure: forward IR-transparent substrate; function layer whose reflectivity for IR radiation can be changed by the embedding of hydrogen; anhydrous IR-absorptive proton conductor layer;hydrogen storage layer; and electrode layer. The surface whose emissivity is to be controlled, is covered with one or more elements according to the invention, which are electrically connected with one another and can be wired in the form of strings or arrays.