Invention Grant
- Patent Title: High spring force shutter for dynamic shade, and/or associated methods
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Application No.: US17232406Application Date: 2021-04-16
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Publication No.: US12110251B2Publication Date: 2024-10-08
- Inventor: Jason Blush , Lindsay Horn , Rudolph H. Petrmichl , Joshua Finch
- Applicant: GUARDIAN GLASS, LLC
- Applicant Address: US MI Auburn Hills
- Assignee: Guardian Glass, LLC
- Current Assignee: Guardian Glass, LLC
- Current Assignee Address: US MI Auburn Hills
- Main IPC: G02B26/02
- IPC: G02B26/02 ; B32B17/10 ; C03C17/06 ; C03C17/34 ; C03C17/36 ; E06B9/264 ; B32B7/12 ; B32B27/26

Abstract:
Certain example embodiments relate to electric, potentially-driven shades usable with insulating glass (IG) units, IG units including such shades, and/or associated methods. In such a unit, a dynamic shade is located between the substrates defining the IG unit, and is movable between retracted and extended positions. The dynamic shade includes on-glass layers including a transparent conductor and an insulator or dielectric film, as well as a shutter. The shutter includes a resilient polymer-based layer and layers on opposing surfaces thereof. A first voltage is applied to the transparent conductors to cause the shutter to extend to a closed position.
Public/Granted literature
- US20220333434A1 HIGH SPRING FORCE SHUTTER FOR DYNAMIC SHADE, AND/OR ASSOCIATED METHODS Public/Granted day:2022-10-20
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