Back to results
US 11,567,385 B2Granted
Electrochromic device
AssigneeThe Boeing Company
InventorsPatrick J. Kinlen, Matthew A. Flack, Loyal Bruce Shawgo
Life of this patent
Estimating the term…
Abstract
Disclosed are curved electrochromic devices comprising an electrochromic apparatus disposed between first and second curved layers of transparent material, and the first and second curved layers have exterior and inner surfaces, wherein the inner surfaces face the electrochromic apparatus. Also disclosed are processes for manufacturing the disclosed bubble visors.
Claims20
An electrochromic device having a layer of transparent polymeric material connected to an electrochromic apparatus, wherein the transparent polymeric material comprises
- a coating opposite the electrochromic apparatus and that is capable of reflecting infrared and ultraviolet wavelength radiation;
- a coating opposite the electrochromic apparatus and blocks wavelengths of visible radiation capable of initiating chemical decomposition of an electrochromic compound;
- or
- a dielectric coating capable of transmitting light within the range of about 400 nm to 700 nm.
1 more element
Dependencies are inferred from the claim text.