WO2008019272A3 - Window defroster assembly with light control - Google Patents

Window defroster assembly with light control Download PDF

Info

Publication number
WO2008019272A3
WO2008019272A3 PCT/US2007/074975 US2007074975W WO2008019272A3 WO 2008019272 A3 WO2008019272 A3 WO 2008019272A3 US 2007074975 W US2007074975 W US 2007074975W WO 2008019272 A3 WO2008019272 A3 WO 2008019272A3
Authority
WO
WIPO (PCT)
Prior art keywords
light control
substrate
window defroster
polycarbonate film
defroster assembly
Prior art date
Application number
PCT/US2007/074975
Other languages
French (fr)
Other versions
WO2008019272A2 (en
Inventor
Chengtao Li
Wilfried Hedderich
Keith D Weiss
Rebecca Northey
Original Assignee
Exatec Llc
Chengtao Li
Wilfried Hedderich
Keith D Weiss
Rebecca Northey
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Exatec Llc, Chengtao Li, Wilfried Hedderich, Keith D Weiss, Rebecca Northey filed Critical Exatec Llc
Publication of WO2008019272A2 publication Critical patent/WO2008019272A2/en
Publication of WO2008019272A3 publication Critical patent/WO2008019272A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/84—Heating arrangements specially adapted for transparent or reflecting areas, e.g. for demisting or de-icing windows, mirrors or vehicle windshields
    • H05B3/86—Heating arrangements specially adapted for transparent or reflecting areas, e.g. for demisting or de-icing windows, mirrors or vehicle windshields the heating conductors being embedded in the transparent or reflecting material
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/013—Heaters using resistive films or coatings
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2214/00—Aspects relating to resistive heating, induction heating and heating using microwaves, covered by groups H05B3/00, H05B6/00
    • H05B2214/04—Heating means manufactured by using nanotechnology

Abstract

A window defrost assembly having a substrate, a polycarbonate film adjacent to the substrate, a heater grid located between the substrate and the polycarbonate film, and a light control layer located between the polycarbonate film and the heater grid. The heater grid includes first and second bus bars and a plurality of grid lines extending between and connecting to the first and second bus bars.
PCT/US2007/074975 2006-08-04 2007-08-01 Window defroster assembly with light control WO2008019272A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/499,454 US20080028697A1 (en) 2006-08-04 2006-08-04 Window defroster assembly with light control
US11/499,454 2006-08-04

Publications (2)

Publication Number Publication Date
WO2008019272A2 WO2008019272A2 (en) 2008-02-14
WO2008019272A3 true WO2008019272A3 (en) 2008-04-03

Family

ID=38657226

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/074975 WO2008019272A2 (en) 2006-08-04 2007-08-01 Window defroster assembly with light control

Country Status (2)

Country Link
US (1) US20080028697A1 (en)
WO (1) WO2008019272A2 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9266307B2 (en) * 2008-09-10 2016-02-23 Solutia Inc. Heated multiple layer glazings
WO2010028653A2 (en) * 2008-09-11 2010-03-18 Vestas Wind Systems A/S Low power heating
KR101328353B1 (en) 2009-02-17 2013-11-11 (주)엘지하우시스 Heating sheet using carbon nano tube
US20100237055A1 (en) * 2009-03-20 2010-09-23 Gm Global Technology Operations, Inc. Defrosting or defogging structure
US20120037215A1 (en) * 2009-03-20 2012-02-16 Ball Jasper T Photovoltaic module with heater
GB0914961D0 (en) * 2009-08-27 2009-09-30 Appleton Steve Electrically heated window
US8931296B2 (en) * 2009-11-23 2015-01-13 John S. Chen System and method for energy-saving inductive heating of evaporators and other heat-exchangers
US8324532B2 (en) * 2010-01-21 2012-12-04 Toyota Motor Engineering & Manufacturing North America, Inc. Vehicles including rear defroster assemblies with protective barriers
US8431869B2 (en) 2010-06-02 2013-04-30 GM Global Technology Operations LLC Defrosting, defogging and de-icing structures
US10292208B2 (en) 2011-07-12 2019-05-14 Montgomery W. Childs Solar panel
DE102011055259A1 (en) * 2011-11-11 2013-05-16 Sumida Flexible Connections Gmbh heating tape
US20140072797A1 (en) * 2012-09-13 2014-03-13 Ppg Industries Ohio, Inc. Coating compositions and methods for mitigating ice build-up
DE102015008838B4 (en) * 2015-07-05 2023-10-12 INPRO Innovationsgesellschaft für fortgeschrittene Produktionssysteme in der Fahrzeugindustrie mbH Method for producing a heating system on a 3D plastic window such as a 3D plastic vehicle window
US10080257B2 (en) 2015-08-11 2018-09-18 Ford Global Technologies, Llc Windshield deicer power conservation system
JP6743486B2 (en) * 2016-05-24 2020-08-19 Ａｇｃ株式会社 Vehicle window glass
US10155473B2 (en) * 2016-08-19 2018-12-18 Michael W. Tobin Rear window security grid and light system
CN111448063A (en) * 2017-12-07 2020-07-24 Agp美洲股份公司 Laminated glass with functional layer having improved low temperature response
US11642944B2 (en) 2018-03-15 2023-05-09 Bestop, Inc Rear defrost for a soft top
DE112020000022T5 (en) * 2019-03-18 2020-11-19 Ask Industries Societa Per Azioni METHOD OF MANUFACTURING A REAR WINDOW FOR VEHICLES EQUIPPED WITH AN ANTENNA INTEGRATED IN THE HEATING
CN110091832A (en) * 2019-03-20 2019-08-06 广东工业大学 A kind of antifog glass and its manufacturing method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3934111A (en) * 1973-02-16 1976-01-20 Saint-Gobain Industries Apparatus for heating a window
US5111329A (en) * 1990-11-28 1992-05-05 Ford Motor Company Solar load reduction panel with controllable light transparency
US5808777A (en) * 1990-11-26 1998-09-15 Donnelly Corporation Electrochromic mirror for vehicles
JP2001047584A (en) * 1999-08-11 2001-02-20 Nippon Arc Kk Coated polycarbonate plate

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5358669A (en) * 1991-07-29 1994-10-25 Ford Motor Company Plastic composite glazings
US5525401A (en) * 1994-10-24 1996-06-11 Decoma International Inc. Vehicle window and method of making the same
US7129444B2 (en) * 2004-05-17 2006-10-31 Exatec Llc High performance defrosters for transparent panels

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3934111A (en) * 1973-02-16 1976-01-20 Saint-Gobain Industries Apparatus for heating a window
US5808777A (en) * 1990-11-26 1998-09-15 Donnelly Corporation Electrochromic mirror for vehicles
US5111329A (en) * 1990-11-28 1992-05-05 Ford Motor Company Solar load reduction panel with controllable light transparency
JP2001047584A (en) * 1999-08-11 2001-02-20 Nippon Arc Kk Coated polycarbonate plate

Also Published As

Publication number Publication date
US20080028697A1 (en) 2008-02-07
WO2008019272A2 (en) 2008-02-14

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