Provided is an electromagnetic wave transmissive metal member capable of being easily produced at a low production cost, with both a metallic luster and an electromagnetic wave transmissibility, an article using the electromagnetic wave transmissive metal member, and a production method for an electromagnetic wave transmissive metal film. The electromagnetic wave transmissive metal member comprises a metal layer and a crack layer, wherein the metal layer and the crack layer have, in their respective planes, a plurality of linear cracks extending substantially parallel to each other. The linear cracks in the metal layer and the linear cracks in the crack layer penetrate through their respective layers in a thickness direction, and are continuous with each other in the thickness direction.
ELECTROMAGNETIC WAVE-TRANSMITTING METAL MEMBER, ARTICLE USING SAME, AND METHOD FOR PRODUCING ELECTROMAGNETIC WAVE-TRANSMITTING METAL FILM
ELEKTROMAGNETISCHE WELLEN ÜBERTRAGENDES METALLELEMENT, ARTIKEL DAMIT UND VERFAHREN ZUR HERSTELLUNG EINER ELEKTROMAGNETISCHE WELLEN ÜBERTRAGENDEN METALLSCHICHT
ÉLÉMENT MÉTALLIQUE TRANSMETTANT DES ONDES ÉLECTROMAGNÉTIQUES, ARTICLE UTILISANT CELUI-CI ET PROCÉDÉ DE PRODUCTION D'UN FILM MÉTALLIQUE TRANSMETTANT DES ONDES ÉLECTROMAGNÉTIQUES
2020-02-19
Patent
Electronic Resource
English
IPC: | B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / C23C Beschichten metallischer Werkstoffe , COATING METALLIC MATERIAL / G01S RADIO DIRECTION-FINDING , Funkpeilung |
European Patent Office | 2018
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