Back to results
US 2019/0316409 A1Published application
Composite thermal insulator
AssigneeZirco Applied Materials Co., Ltd.
InventorShiou-Sheng YANG
Life of this patent
Estimating the term…
Abstract
The present invention discloses a composite thermal insulator including a first transparent substrate layer, a second transparent substrate layer, and a near-infrared shielding layer positioned between the first transparent substrate layer and the second transparent substrate layer, and the near-infrared shielding layer is formed by dispersively fixing multiple nanoparticles containing tungsten oxide in polyethylene terephthalate. The composite thermal insulator can't change color under sunlight so that it can be used for light output controlling and thermal isolation.
Claims19
A composite thermal insulator, comprising:
- a first transparent substrate layer;
- a second transparent substrate layer;
- and
- a near-infrared shielding layer, positioned between the first transparent substrate layer and the second transparent substrate layer, and formed by dispersively fixing multiple nanoparticles containing tungsten oxide in polyethylene terephthalate.
1 more element
Dependencies are inferred from the claim text.