DK2625563T3 - Flerlagsglas med variable spredning gennem flydende krystaller og fremgangsmåde til fremstilling af samme - Google Patents

Flerlagsglas med variable spredning gennem flydende krystaller og fremgangsmåde til fremstilling af samme Download PDF

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DK2625563T3
DK2625563T3 DK11779792.8T DK11779792T DK2625563T3 DK 2625563 T3 DK2625563 T3 DK 2625563T3 DK 11779792 T DK11779792 T DK 11779792T DK 2625563 T3 DK2625563 T3 DK 2625563T3
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glass
electrically insulating
cable
liquid crystals
glazing
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DK11779792.8T
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René Poix
Elodie Bouny
Jingwei Zhang
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Saint Gobain
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    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/165—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on translational movement of particles in a fluid under the influence of an applied field
    • G02F1/166—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on translational movement of particles in a fluid under the influence of an applied field characterised by the electro-optical or magneto-optical effect
    • G02F1/167—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on translational movement of particles in a fluid under the influence of an applied field characterised by the electro-optical or magneto-optical effect by electrophoresis
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10009—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets
    • B32B17/10036—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising two outer glass sheets
    • B32B17/10045—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising two outer glass sheets with at least one intermediate layer consisting of a glass sheet
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/137—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
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    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
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    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10165—Functional features of the laminated safety glass or glazing
    • 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
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10165—Functional features of the laminated safety glass or glazing
    • B32B17/10293—Edge features, e.g. inserts or holes
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    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
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    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10165—Functional features of the laminated safety glass or glazing
    • B32B17/10431—Specific parts for the modulation of light incorporated into the laminated safety glass or glazing
    • B32B17/10467—Variable transmission
    • B32B17/10495—Variable transmission optoelectronic, i.e. optical valve
    • B32B17/10504—Liquid crystal layer
    • 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
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/1055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
    • B32B17/10761—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer containing vinyl acetal
    • 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
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/1055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
    • B32B17/1077—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer containing polyurethane
    • 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
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/1055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
    • B32B17/10788—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer containing ethylene vinylacetate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J3/00—Antiglare equipment associated with windows or windscreens; Sun visors for vehicles
    • B60J3/04—Antiglare equipment associated with windows or windscreens; Sun visors for vehicles adjustable in transparency
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
    • E06B3/67—Units comprising two or more parallel glass or like panes permanently secured together characterised by additional arrangements or devices for heat or sound insulation or for controlled passage of light
    • E06B3/6715—Units comprising two or more parallel glass or like panes permanently secured together characterised by additional arrangements or devices for heat or sound insulation or for controlled passage of light specially adapted for increased thermal insulation or for controlled passage of light
    • E06B3/6722—Units comprising two or more parallel glass or like panes permanently secured together characterised by additional arrangements or devices for heat or sound insulation or for controlled passage of light specially adapted for increased thermal insulation or for controlled passage of light with adjustable passage of light
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/0102—Constructional details, not otherwise provided for in this subclass
    • G02F1/0107—Gaskets, spacers or sealing of cells; Filling and closing of cells
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1334—Constructional arrangements; Manufacturing methods based on polymer dispersed liquid crystals, e.g. microencapsulated liquid crystals
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1345—Conductors connecting electrodes to cell terminals
    • G02F1/13452—Conductors connecting driver circuitry and terminals of panels
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1339—Gaskets; Spacers; Sealing of cells

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optics & Photonics (AREA)
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Claims (24)

1. Flerlagsglas med variabel spredning gennem flydende krystaller (100 til 500) med en kantflade (1a til 8'c), hvilket flerlagsglas har: - en første glasplade (1) med en flade, der er benævnt første indre flade (11) og en anden flade, der er benævnt første ydre flade (12) og en kant, der er benævnt første kant (1 a til 1 d), - en anden glasplade (1') med en flade, der er benævnt anden indre flade (11') og en anden flade, der er benævnt anden ydre flade (12') og en kant, der er benævnt anden kant (1 'a til 1 ’d), hvilken første og anden glasplade (1,1') er forseglet med en pakning (6), - første og anden elektroder (3, 3') på henholdsvis den første og den anden indvendige flade (11, 11') i form af transparente elektrisk ledende lag, hvilken første og anden elektrode er forsynet med henholdsvis første og anden zoner til forsyning af elektricitet (31,31), - og på den første og anden elektrode (3, 3’), et lag (4) af flydende krystaller, der veksler reversibelt mellem en gennemsigtig tilstand og en gennemskinnelig tilstand ved påføring af et alternerende elektrisk felt, hvilket lag (4) har en tykkelse mellem 15 og 60 pm inklusive disse værdier og inkorporerer afstandsstykker (5), - hvilken første glasplade (1) rager ud fra den ene side af den anden kant (1'a) ved en første side (13) af den første indre flade (11), der er benævnt første udragende side, og som omfatter den første zone til forsyning af elektricitet, kendetegnet ved, at det omfatter: - elektrisk kabelføring (9, 9'), der omfatter et første kabel (9) med en første kabelføringsindgang (90) i den første zone (31) til forsyning af elektricitet, elektrisk kabelføring med en anden kabelføringsindgang (90') i den anden zone (31') til forsyning af elektricitet, hvilken nævnte første og anden kabelføringsindgang (90, 90') er kabelføringszoner (9, 9') uden kappe, - et første elektrisk isolerende materiale (61) til elektrisk at isolere den første kabelføringsindgang (90), og eventuelt et andet elektrisk isolerende polymert materiale til elektrisk at isolere den anden kabelføringsindgang (90'), - en tredje glasplade (8), der er lamineret af den anden ydre flade (12') med den anden glasplade (V) ved et første lamineringsmellemlag (7), der er fremstillet af et første transparent polymert mellemlagsmateriale, hvilken tredje glasplade rager ud fra den anden glasplade (1') via en side af dens indre flade, der er benævnt første dækkende side (83), som dækker det første elektrisk isolerende materiale (61).
2. Flerlagsglas med variabel spredning gennem flydende krystaller (100 til 500) ifølge krav 1, kendetegnet ved, at det omfatter en fjerde glasplade (8'), der er lamineret med den første ydre flade (12) med den første glasplade (1) af et andet lamineringsrmellermlag (7'), der er fremstillet af et transparent polymert mellemlagsmateriale, især baseret på ethylen/vinylacetat, polyvinylbutyral eller polyurethan, og der fortrinsvis er identisk med det første mellemlagsmateriale (7).
3. Flerlagsglas med variabel spredning gennem flydende krystaller (100 til 500) ifølge et af kravene 1 eller 2, kendetegnet ved, at det første elektriske kabel (9) med den første kabelføringsindgang (90) over mindst en del af sin længde er placeret over den første kabelføringsindgang og ligger i en rille (10a), der er dannet: - mellem den første og tredje glasplade, navnlig mellem den første udragende side (13) og den første dækkede side (83), - og/eller mellem en anden udragende zone af den tredje glasplade af den første plade, der er benævnt tredje zone, og en zone, der er benævnt fjerde zone, af en fjerde glasplade (8'), der er lamineret med den første ydre flade (12) med den første glasplade (1) af et andet lamineringsmellemlag (7'), der er fremstillet af et transparent polymert mellemlagsmateriale.
4. Flerlagsglas med variabel spredning gennem flydende krystaller (100 til 500) ifølge et af de foregående krav, kendetegnet ved, at det første elektriske kabel (9) med den første kabelføringsindgang (90) over mindst en del af sin længde er placeret over den første kabelføringsindgang (90) og omfatter en kappe (91), der er dækket med et understøttende polymert materiale (61'), hvilket materiale især er impermeabelt for flydende vand eller endda vanddamp og/eller er elektrisk isolerende, fortrinsvis identisk med eller endog danner det første elektrisk isolerende materiale (61), og kappen er fortrinsvis fikseret af det understøttende materiale.
5. Flerlagsglas med variabel spredning gennem flydende krystaller (100, 200, 300, 400, 500) ifølge et af de foregående krav, kendetegnet ved, at det første elektriske kabel (9) med den første kabelføringsindgang (90) er fastgjort i en given ensrettet position, der kommer ud af glaslagene eller endda starter ud fra ydersiden af den første kabelføringsindgang (90) med det første elektrisk isolerende materiale (61).
6. Flerlagsglas med variabel spredning gennem flydende krystaller (200, 300, 400, 500) ifølge et af de foregående krav, kendetegnet ved, at den elektriske kabelføring (9) kommer ud af glaslagene i en enkelt zone, fortrinsvis består kabelføringen af et enkelt første elektrisk kabel (9), som er et to-lederkabel (90, 90').
7. Flerlagsglas med variabel spredning gennem flydende krystaller (100, 200, 300, 400, 500) ifølge et af de foregående krav, kendetegnet ved, at den første zone til forsyning af elektricitet omfatter en første strømtilførsel (31), hvortil den første kabelføringsindgang (90) er fastgjort, og som er belagt med den første dækkende side (83) og eventuelt beskyttet af det første elektrisk isolerende materiale (61).
8. Flerlagsglas med variabel spredning gennem flydende krystaller (100, 200, 300, 400, 500) ifølge et af de foregående krav, kendetegnet ved, at den omfatter en forsegling (60), der er impermeabel for flydende vand eller endda for damp, uden for den forseglende pakning (6), og er dannet af et impermeabelt polymert materiale (61 til 61 ’”), der navnlig er elektrisk isolerende, hvilken impermeable forsegling er indrettet til impermeabiliteten af den første kabelføringsindgang (90) og fortrinsvis af en eventuel første strømtilførsel (31) og af den første elektrode (3) i zonen, der er uden for den forseglende pakning (6).
9. Flerlagsglas med variabel spredning gennem flydende krystaller (100, 200, 300, 400, 500) ifølge krav 8, kendetegnet ved, at det impermeable materiale (61 til 61 ”’) danner det første elektrisk isolerende materiale (61).
10. Flerlagsglas med variabel spredning gennem flydende krystaller (100, 200, 300, 400, 500) ifølge et af kravene 8 og 9, kendetegnet ved, at den impermeable forsegling (60) er langs mindst en side af den første kant (1a) og/eller langs en perifer rille (10), der er fremstillet i glaslagene navnlig mellem den første udragende side (13) og den første dækkede side (83).
11. Flerlagsglas med variabel spredning gennem flydende krystaller (200) ifølge et af kravene 8 til 10, kendetegnet ved, at den vand-impermeable forsegling (60) er over hele omkredsen af glaslagene, mellem kantfladen af glaslagene og/eller i en eller flere perifere riller, der er fremstillet i glaslagene, og den vand-impermeable forsegling eventuelt afgrænser den elektriske kabelføring (9, 91,91').
12. Flerlagsglas med variabel spredning gennem flydende krystaller (100, 200, 300, 400, 500) ifølge et af kravene 8 til 11, kendetegnet ved, at det impermeable materiale (61 til 61 ”’), som eventuelt danner det første elektrisk isolerende materiale (61) og/eller som eventuelt danner et understøttende materiale til den elektriske kabelføring (61") er tværbundet.
13. Flerlagsglas med variabel spredning gennem flydende krystaller (100, 200, 300, 400, 500) ifølge et af kravene 1 til 12, kendetegnet ved, at det første elektrisk isolerende materiale (61) og/eller det vand-impermeable materiale (61 til 61 ”’) og/eller et understøttende materiale til den elektriske kabelføring (61") er fremstillet af silikone eller er baseret på ethylen/vinylacetat, som især er tværbundet.
14. Flerlagsglas med variabel spredning gennem flydende krystaller (100, 200, 300, 400, 500) ifølge et af de foregående krav, kendetegnet ved, at det første mellemlagsmateriale (7) er baseret på ethylen/vinylacetat, polyvinylbutyral eller polyurethan.
15. Flerlagsglas med variabel spredning gennem flydende krystaller (100, 200, 300, 400, 500) ifølge et af kravene 1 til 16, kendetegnet ved, at den anden glasplade (V), der rager ud over en kantfladeside af den første glasplade (1b) ved en side af den anden indre flade, som er benævnt anden udragende side (13'), omfatter den anden zone (31') til forsyning af elektricitet, og ved, at glaslagene omfatter: - et andet elektrisk isolerende materiale (61') til elektrisk at isolere den anden kabelføringsindgang (90'), - en fjerde glasplade (8'), der er lamineret med den første ydre flade (12) med den første glasplade (1) af et andet lamineringsmellemlag (7'), der er fremstillet af et transparent polymert materiale, hvilken fjerde glasplade rager ud over den første glasplade (1), ved den ene side af dens indre flade, som dækker det andet elektrisk isolerende materiale, der er benævnt anden dækkende side (83').
16. Fremgangsmåde til fremstilling af et flerlagsglas med variabel spredning gennem flydende krystaller (100 til 500) ifølge et af de foregående krav på glaslagene, omfattende de følgende trin i denne rækkefølge: - før eller efter dannelse af den forseglende pakning (6) at udføre en flydende deponering af en flydende krystalsammensætning på den første glasplade (1), der er forsynet med en første elektrode (3), - at samle den første og den anden glasplade (1,1') for således at danne den første udragende side (13), - at udsætte de flydende krystaller for lys for at danne det flydende krystallag (4), kendetegnet ved, at den også omfatter: - at forbinde den første kabelføringsindgang (90) til den første elektrode (3) i den første zone (31) til forsyning af elektricitet, - at elektrisk isolere den første kabelføringsindgang med det første elektrisk isolerende polymere materiale (61), og eventuelt at elektrisk isolere den anden kabelføringsindgang med det andet elektrisk isolerende polymere materiale (61), - at laminere den tredje glasplade (8) med den anden glasplade (V) med det første lamineringsmellemlag (7) for således at danne den første dækkende side (83), - eventuelt at laminere en fjerde glasplade (8') med den første glasplade (1) med det andet lamineringsmellemlag (7') for således at danne den anden dækkende side (83').
17. Fremgangsmåde til fremstilling af et flerlagsglas med variabel spredning gennem flydende krystaller ifølge det foregående fremgangsmådekrav, kendetegnet ved, at lamineringen med det første lamineringsmellemlagsmaterialet (7) indebærer at placere glaslagene i en autoklave.
18. Fremgangsmåde til fremstilling af et flerlagsglas med variabel spredning gennem flydende krystaller ifølge et af kravene 16 og 17, kendetegnet ved, at den nævnte elektriske isolering omfatter: - at indsætte det første elektrisk isolerende materiale (610) over den første udragende side (13), - at placere en støbeform (110, 110', 120) modsat den første kantflade (1 a) og kantfladen af den tredje glasplade, der er benævnt tredje kantflade, og med en indvendig støbningsoverflade modsat en rille (10a) mellem den første udragende side (13) og den første dækkende side (83), der indbefatter det første elektrisk isolerende materiale (61), - at opvarme til fluidisering af det første elektrisk isolerende polymere materiale (61), således at det første elektrisk isolerende materiale lægger an til den indre formoverflade og udfylder rillen (10a).
19. Fremgangsmåde til fremstilling af et flerlagsglas med variabel spredning gennem flydende krystaller ifølge krav 18, kendetegnet ved, at den nævnte opvarmning også fluidiserer det første mellemlagsmateriale (7), der navnlig er fremstillet af EVA for at frembringe den nævnte laminering, fortrinsvis i samme termiske cyklus.
20. Fremgangsmåde til fremstilling af et flerlagsglas med variabel spredning gennem flydende krystaller, ifølge et af kravene 18 og 19, kendetegnet ved, at formen (110, 110', 120) presser mod glaslagene via mindst en primær ydre overflade af glaslagene (82, 82'), og formen eventuelt støder mod den første kantflade (1a) og det tredje kantflade (8a), hvilken form eventuelt omkranser omkredsen af glaslagene (1a til 1 d, 1'a til 1 'et).
21. Fremgangsmåde til fremstilling af et flerlagsglas med variabel spredning gennem flydende krystaller, ifølge et af de foregående fremgangsmådekrav, kendetegnet ved, at den omfatter at immobilisere det første elektriske kabel (9) eller endog et eventuelt andet elektrisk kabel (9') fortrinsvis indbefattende at indsætte det understøttende materialet (611,62) på det første kabel og i formen (110') at opvarme det fluidiserende understøttende polymere materiale, især fremstillet af EVA, således at det understøttende materiale lægger an til støbeoverfladen og fikserer det første elektriske kabel.
22. Fremgangsmåde til fremstilling af et flerlagsglas med variabel spredning gennem flydende krystaller ifølge et af de foregående proces krav, kendetegnet ved, at den omfatter at danne forseglingen (60), som er impermeabel for flydende vand, eller endda til damp, uden for den forseglende pakning (6), fortrinsvis indbefattende at indsætte i formen (110, 110', 120) det vand-impermeable materiale (610,611,62), den første kabelføringsindgang (91), den første elektrode (3), den eventuelt første strømtilførsel (31), eller endog den anden kabelføringsindgang (91’), den anden elektrode (31), den eventuelt anden strømtilførsel (31 ’), at opvarme det fluidiserende impermeable polymere materiale, især lavet af EVA, således at det understøttende materiale lægger an til støbeformoverfladen og klæber til glasset.
23. Fremgangsmåde til fremstilling af et flerlagsglas med variabel spredning gennem flydende krystaller ifølge det foregående krav, kendetegnet ved, at formen (110, 110’, 120), der omfatter det understøttende materiale er åben eller gennemboret med et eller flere huller (111) på sin indervæg over for kantfladen (1 c, 1 ’c) af glaslagene for at lade det første kabel (91) komme ud og/eller formen (110) er åben på mindst en side for at lade kabelføringen komme ud.
24. Fremgangsmåde til fremstilling af et flerlagsglas med variabel spredning gennem flydende krystaller ifølge et af de foregående fremgangsmådekrav, kendetegnet ved, at den elektriske isolering, immobiliseringen af det første kabel (91) og/eller dannelse af den impermeable forsegling (60), navnlig med formen (110, 110', 120), omfatter et trin med samtidig opvarmning og fortrinsvis startende fra et enkelt materiale (61 til 61 ”’), fortrinsvis fremstillet af EVA.
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US9400411B2 (en) 2016-07-26
KR20130117782A (ko) 2013-10-28
CN103238102A (zh) 2013-08-07
FR2965641A1 (fr) 2012-04-06

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