Invention Grant
- Patent Title: Polarized window assembly
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Application No.: US15717022Application Date: 2017-09-27
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Publication No.: US10365530B2Publication Date: 2019-07-30
- Inventor: William L. Tonar
- 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: B60R1/08
- IPC: B60R1/08 ; E06B9/24 ; G02F1/01 ; G09G3/38 ; B32B17/10 ; G02F1/153 ; G02F1/155 ; G02F1/157 ; G02F1/1503 ; G02F1/1335 ; B60Q1/26 ; B60R1/12 ; G02B5/00

Abstract:
A window assembly includes an electro-optic element which has a first substantially transparent substrate defining first and second surfaces. The second surface includes a first electrically conductive layer. A second substantially transparent substrate defines third and fourth surfaces. The third surface includes a second electrically conductive layer. A primary seal is disposed between the first and second substrates. The seal and the first and second substrates define a cavity therebetween. An electro-optic medium is disposed in the cavity. The electro-optic medium is switchable such that the electro-optic element is operable between substantially clear and darkened states. An absorptive layer is positioned on the fourth surface of the electro-optic element and a reflective layer is positioned on the absorptive layer.
Public/Granted literature
- US10451949B2 Polarized window assembly Public/Granted day:2019-10-22
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