Patent · US Active

Electrochromic compounds with improved color stability in their radical states

US10040763B2 · kind B2 · utility

5Cited by

15References

14Claims

0Family size

Assignee

GENTEX CORPORATION · US

Inventors

Rongguang Lin · Holland, US
Kelvin L. Baumann · Holland, US
Punam Giri · Holland, US
Joel C. Nemes · Holland, US
Leroy J. Kloeppner · Jenison, US
David A. Theiste · Byron Center, US

Key dates

Filing date	Feb 10, 2016
Grant date	Aug 7, 2018
Priority date	—
Expiry date	Apr 9, 2036

Classification

Technology area (CPC G)Physics
CPC primaryG02F1/15165
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

The invention relates to an electrochromic device and uses thereof, wherein the electrochromic device includes an electrochromic compound with reduced intermolecular interactions resulting in uncontrolled color changes represented by Formula (I):

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