A system for initiating a de-icing or de-fogging action on which ice has formed on a substrate material. The system includes (a) a substrate on which ice or fog has formed; and, (b) irradiation producing devices operative to emit irradiation that passes through at least some portion of the substrate so that a first portion of the ice or fog that is impacted by the irradiation is an interfacial portion nearest a surface of the substrate, the devices being proximate the substrate material, and selectively activated to effect irradiation, causing melting of at least some ice nearest the surface of the substrate. The substrate has an absorption coefficient lower than 15 m−1 in the wavelength range from 750 to 1650 nm.


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    Title :

    A SYSTEM FOR INITIATING A DE-ICING OR A DE-FOGGING FORMED ON A SUBSTRATE MATERIAL


    Additional title:

    SYSTEM ZUR EINLEITUNG DER ENTEISUNG ODER ENTNEBELUNG EINES SUBSTRATMATERIALS
    SYSTÈME POUR INITIER UN DÉGIVRAGE OU UN DÉSEMBUAGE SUR UN MATÉRIAU DE SUBSTRAT


    Contributors:

    Publication date :

    2021-02-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge



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