초록

A material of variable emissivity includes a first metallic layer having a first aperture, a second metallic layer having a second aperture, and a variable dielectric layer interposed between the first metallic layer and the second metallic layer.

대표청구항 ▼

What is claimed is: 1. A variable emissivity material comprising:a first metallic layer having a first aperture;a second metallic layer having a second aperture;a variable dielectric layer interposed between the first metallic layer and the second metallic layer, wherein the variable dielectric laye

What is claimed is: 1. A variable emissivity material comprising:a first metallic layer having a first aperture;a second metallic layer having a second aperture;a variable dielectric layer interposed between the first metallic layer and the second metallic layer, wherein the variable dielectric layer has a variable permittivity;a first dielectric layer interposed between the first metallic layer and the variable dielectric layer;a second dielectric layer interposed between the second metallic layer and the variable dielectric layer;a third metallic layer; anda third dielectric layer interposed between the third metallic layer and the second metallic layer;wherein in an activated state the variable dielectric layer has a high permittivity compared to the first and second dielectric layers.