Invention Grant
- Patent Title: Privacy glazing structure with asymetrical pane offsets for electrical connection configurations
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Application No.: US16542635Application Date: 2019-08-16
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Publication No.: US10968684B2Publication Date: 2021-04-06
- Inventor: Eric Bjergaard , Andrew DeMiglio
- Applicant: Cardinal IG Company
- Applicant Address: US MN Eden Prairie
- Assignee: Cardinal IG Company
- Current Assignee: Cardinal IG Company
- Current Assignee Address: US MN Eden Prairie
- Agency: Fredrikson & Byron, P.A.
- Main IPC: E06B3/67
- IPC: E06B3/67 ; E06B3/66 ; G02F1/33 ; G02F1/15 ; E06B3/663 ; G02F1/1334 ; G02F1/1343 ; G02F1/155

Abstract:
A privacy glazing structure may include an electrically controllable optically active material that provides controlled transition between a privacy or scattering state and a visible or transmittance state. To make electrical connections with electrode layers that control the optically active material, the privacy glazing structure may include an offset pane arrangement. The structure may include first and second panes that contain an optically active material. The two panes may be sandwiched by two laminated outer panes. In some examples, the first and second panes are recessed relative to the laminated outer panes along their side edges to define recesses in which electrical connection features are positioned. While the side edges may be recessed, the bottom edges of all the panes may be positioned flush with each other.
Public/Granted literature
- US20200056423A1 PRIVACY GLAZING STRUCTURE WITH ASYMETRICAL PANE OFFSETS FOR ELECTRICAL CONNECTION CONFIGURATIONS Public/Granted day:2020-02-20
Information query
IPC分类: