Patent · US Active

Radar-transparent coating

US9494679B2 · kind B2 · utility

1Cited by

4References

18Claims

0Family size

Assignee

Oerlikon Surface Solutions AG, Pfäffikon · CH

Inventors

Antal Keckes · Gottmadingen, DE
Peter Schuler · Karlsruhe, DE
Carlos Ribeiro · Ngọc Lặc, VN

Key dates

Filing date	Dec 23, 2011
Grant date	Nov 15, 2016
Priority date	—
Expiry date	Sep 20, 2033

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/265
WIPO fieldTelecommunications
WIPO sectorElectrical engineering

Abstract

The invention relates to a radar-transparent component comprising a plastic body. Said component is characterized in that at least parts of the surface have a coating with a thickness of between 10 nm and 100 nm that comprises a semiconductor. Said coating gives the plastic body the desired metallic appearance without the body losing the characteristic of a radar-transparent component.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.