Methods of manufacturing electrochromic devices containing a solid-state electrolyte

US11650472B2 · kind B2 · utility

Assignee

• HIVISQ TECHNOLOGIES, S.L. · ES

Inventors

• Xiaoliang Wang · San Leandro, US
• Evelyn Davies · Berkeley, US
• Pedro Gonzalez · Oakland, US
• Guillermo Garcia · Oakland, US
• Amir Bayati · San Jose, US
• John Bohland · Folsom, US

Key dates

• Filing date: Feb 16, 2021
• Grant date: May 16, 2023
• Expiry date: Oct 17, 2041

Classification

• Technology area (CPC G): Physics
• CPC primary: G02F2202/025
• WIPO field: Optics
• WIPO sector: Instruments

Abstract

A method of forming an electrochromic (EC) device includes forming a solid-state first electrolyte layer, after forming the solid-state first electrolyte layer, laminating the first solid-state first electrolyte layer between a transparent first substrate and a transparent second substrate such that a transparent first electrode is disposed between the first substrate and a first side of the solid-state first electrolyte layer, and a transparent second electrode is disposed between the second substrate and a second side of the solid-state first electrolyte layer, and applying a sealant to seal the solid-state first electrolyte layer between the first and second substrates and to form the EC device.