Patent · US Active

Flexible and multilayer electrochromic devices and methods of making the same

US10901284B2 · kind B2 · utility

1Cited by

3References

21Claims

0Family size

Assignee

KINESTRAL TECHNOLOGIES, INC. · US

Inventors

Howard W. Turner · Campbell, US
Howard S. Bergh · San Francisco, US
John David Bass · South San Francisco, US
Daniel Giaquinta · Saratoga, US

Key dates

Filing date	May 3, 2018
Grant date	Jan 26, 2021
Priority date	—
Expiry date	Nov 2, 2038

Classification

Technology area (CPC G)Physics
CPC primaryG02F2202/36
WIPO fieldOptics
WIPO sectorInstruments

Abstract

A monolithic tandem electrochromic device, comprising a central transparent conductor ion blocking layer, a first electrochromic multilayer stack arranged on a first surface of the central transparent conductor ion blocking layer, and a second electrochromic multilayer stack arranged on a second surface of the central transparent conductor ion blocking layer is described. The central transparent conductor ion blocking layer can comprise ion conductivities between 10−4 and 10−20 S/cm, and electrical resistivity less than 100 Ohm-cm.

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