- Patent Title: Single component electrochromic device having a tunable IR filter
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Application No.: US16235811Application Date: 2018-12-28
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Publication No.: US11029575B2Publication Date: 2021-06-08
- Inventor: Punam Giri
- Applicant: Gentex Corporation
- Applicant Address: US MI Zeeland
- Assignee: Gentex Corporation
- Current Assignee: Gentex Corporation
- Current Assignee Address: US MI Zeeland
- Agency: Price Heneveld LLP
- Agent Bradley D. Johnson
- Main IPC: G02F1/157
- IPC: G02F1/157 ; G02F1/15 ; C09K9/02 ; G02F1/1516 ; G02F1/1514
Abstract:
An electro-optic cell for an electrochromic device includes an electrochromic medium including an electrochromic compound M having at least one reduced state and at least one oxidized state. The electrochromic compound M can act as both the anodic material and the cathodic material in the electro-optic cell. The electrochromic medium can be capable of reversibly attenuating transmittance of light having a wavelength within a predetermined range.
Public/Granted literature
- US20190204703A1 SINGLE COMPONENT ELECTROCHROMIC DEVICE HAVING A TUNABLE IR FILTER Public/Granted day:2019-07-04
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