Invention Grant
- Patent Title: Electrically heatable composite pane having a capacitive switching region
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Application No.: US15740789Application Date: 2016-11-07
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Publication No.: US10694587B2Publication Date: 2020-06-23
- Inventor: Marcel Klein , Dirk Doerner
- Applicant: SAINT-GOBAIN GLASS FRANCE
- Applicant Address: FR Courbevoie
- Assignee: SAINT-GOBAIN GLASS FRANCE
- Current Assignee: SAINT-GOBAIN GLASS FRANCE
- Current Assignee Address: FR Courbevoie
- Agency: Pillsbury Winthrop Shaw Pittman LLP
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@2eefa582
- International Application: PCT/EP2016/076885 WO 20161107
- International Announcement: WO2017/077128 WO 20170511
- Main IPC: H05B3/84
- IPC: H05B3/84 ; B32B17/10

Abstract:
A heatable composite pane having a capacitive switching region. A substrate and a cover pane and at least one intermediate layer, which is arranged between the substrate and the cover pane. At least one heating wire and at least two busbars, which are arranged between the cover pane and the intermediate layer. The heating wire is electrically conductingly connected to the busbars such that, upon application of an electrical voltage to the busbars, a heating current flows through the heating wire, whereby the heating wire is heated. An electrically conductive contact wire, which is different from the at least one heating wire, is arranged between the substrate and the intermediate layer or between the cover pane and the intermediate layer. At least one region of the electrically conductive contact wire forms a capacitive switching region. The capacitive switching region has at least one contact region and one connection region.
Public/Granted literature
- US20180176995A1 ELECTRICALLY HEATABLE COMPOSITE PANE HAVING A CAPACITIVE SWITCHING REGION Public/Granted day:2018-06-21
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