JP7108689B2 - 電気的に制御可能な光学特性を有する複合ペイン - Google Patents
電気的に制御可能な光学特性を有する複合ペイン Download PDFInfo
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- 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
- B32B17/10431—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
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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
- 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
- B32B17/10302—Edge sealing
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- 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
- B32B17/10009—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
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- 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
- B32B17/10431—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
- B32B17/10532—Suspended particle layer
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- 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
- B32B17/10541—Functional features of the laminated safety glass or glazing comprising a light source or a light guide
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- 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
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- 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
- B32B17/10779—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 polyester
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- 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
- B32B17/10807—Making laminated safety glass or glazing; Apparatus therefor
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- 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
- B60J1/00—Windows; Windscreens; Accessories therefor
- B60J1/001—Double glazing for vehicles
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- 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
- B60J3/007—Sunglare reduction by coatings, interposed foils in laminar windows, or permanent screens
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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
- G02F1/13—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
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
- G02F1/133325—Assembling processes
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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
- G02F1/13—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
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
- G02F1/133331—Cover glasses
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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
- G02F1/13—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
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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
- G02F1/17—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 variable-absorption elements not provided for in groups G02F1/015 - G02F1/169
- G02F1/172—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 variable-absorption elements not provided for in groups G02F1/015 - G02F1/169 based on a suspension of orientable dipolar particles, e.g. suspended particles displays
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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
- B32B2367/00—Polyesters, e.g. PET, i.e. polyethylene terephthalate
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- 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
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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
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Description
a)電気的に制御可能な光学特性を有する機能的要素を、所望の形状及びサイズで提供する。機能的要素は、第2の熱可塑性材料で作製された第1のキャリアフィルムと第2のキャリアフィルムとの間に少なくとも活性層を含む。第1のキャリアフィルム及び第2のキャリアフィルムを、機能的要素の側端の少なくとも1つの領域に沿って互いに融着する。
b)外部ペイン、第1の熱可塑性層、機能的要素、第2の熱可塑性層、及び内部ペインを、この順序で互いに重ねて配置する。
c)外部ペイン及び内部ペインを、ラミネーションによって接合する。ここで、埋め込まれた機能的要素を有する中間層は、少なくとも第1の熱可塑性層及び第2の熱可塑性層から形成される。
1 外部ペイン
2 内部ペイン
3 熱可塑性中間層
3a 中間層3の第1の層
3a’ 第1の層3aの着色領域
3b 中間層3の第2の層
3c 中間層3の第3の層
4 電気的に制御可能な光学特性を有する機能的要素
5 機能的要素4の活性層
6 機能的要素4の第1のキャリアフィルム
7 機能的要素4の第2のキャリアフィルム
8 機能的要素4の表面電極
9 機能的要素4の表面電極
10 マスキングプリント
11 絶縁線
12 レーザー放射
13 固定プレート
14 熱可塑性接続片
15 加熱されたトング
16 加熱プレート
16a 加熱プレート16の加熱された領域
S 電気的に制御可能なサンバイザー
B ウィンドシールドの中心視野
D ウィンドシールドの上端、ルーフ端
M ウィンドシールドの下端、エンジン端
X-X’ 断面線
Z 拡大領域
本発明の実施態様の一部を以下の[項目1]-[項目15]に記載する。
[項目1]
電気的に制御可能な光学特性を有する複合ペインであって、熱可塑性中間層(3)を介して互いに接合された外部ペイン(1)及び内部ペイン(2)を含み、
電気的に制御可能な光学特性を有する機能的要素(4)が、前記中間層(3)に埋め込まれ、前記機能的要素(4)が、第1のキャリアフィルム(6)及び第2のキャリアフィルム(7)の間に活性層(5)を含み、
前記中間層(3)は、第1の熱可塑性材料を含み、かつ、前記キャリアフィルム(6、7)は、第2の熱可塑性材料を含み、
前記第2の熱可塑性材料は、前記第1の熱可塑性材料とは異なり、並びに、
前記第1のキャリアフィルム(6)及び前記第2のキャリアフィルム(7)は、前記機能的要素(4)の側端の少なくとも1つの領域に沿って互いに融着されている、
複合ペイン。
[項目2]
前記第1の熱可塑性材料が、可塑剤を含有し、好ましくは可塑剤含有ポリビニルブチラール(PVB)である、項目1に記載の複合ペイン。
[項目3]
前記第2の熱可塑性材料が、ポリエチレンテレフタレート(PET)である、項目1又は2に記載の複合ペイン。
[項目4]
前記機能的要素(4)は、PDLC機能的要素又はSPD機能的要素である、項目1~3のいずれか一項に記載の複合ペイン。
[項目5]
電気的に制御可能な光学特性を有する複合ペインを製造する方法であって、
a)電気的に制御可能な光学特性を有する機能的要素(4)を提供し、ここで、前記機能的要素(4)が、前記第2の熱可塑性材料から作製された第1のキャリアフィルム(6)及び第2のキャリアフィルム(7)の間に活性層(5)を含み、かつ、
前記第1のキャリアフィルム(6)及び前記第2のキャリアフィルム(7)を前記機能的要素(4)の側端の少なくとも1つの領域に沿って互いに融着し、
b)外部ペイン(1)、第1の熱可塑性層(3a)、前記機能的要素(4)、第2の熱可塑性層(3b)、及び内部ペイン(2)を、この順序で互いに重ねて配置し、ここで、前記第1の熱可塑性層(3a)及び前記第2の熱可塑性層(3b)は、前記第2の熱可塑性材料とは異なる第1の熱可塑性材料から作製され、
c)前記外部ペイン(1)及び前記内部ペインを、ラミネーションによって接合し、ここで、埋め込まれた機能的要素(4)を有する中間層(3)は、前記第1の熱可塑性層(3a)及び前記第2の熱可塑性層(3b)から形成される、
方法。
[項目6]
前記第1のキャリアフィルム(6)及び前記第2のキャリアフィルム(7)の融着は、レーザー放射(12)によって行われる、項目5に記載の方法。
[項目7]
前記機能的要素(4)上の前記レーザー放射(12)は、ビームプロファイルの直径が0.5mm~5mmでデフォーカスされる、項目6に記載の方法。
[項目8]
連続波モードで1μm~15μmの波長及び100W~500Wの出力パワーを有する、又は少なくとも10kHzのパルス周波数を有する、レーザー放射(12)を、前記機能的要素(4)の側端の領域に沿って最大で1m/sの速度で移動させる、項目6又は7に記載の方法。
[項目9]
前記第1のキャリアフィルム(6)及び前記第2のキャリアフィルム(7)は、互いに直接的に融着される、項目6~8のいずれか一項に記載の方法。
[項目10]
前記機能的要素(4)が、2つの固定プレート(13)の間に配置され、前記機能的要素(4)の前記側端の領域が、前記固定プレート(13)のうちの1つの通路を通るレーザー放射(12)によって作用される、項目9に記載の方法。
[項目11]
前記第1のキャリアフィルム(6)は、熱可塑性接続片(14)を介して前記第2のキャリアフィルム(7)に融着される、項目6~8のいずれか一項に記載の方法。
[項目12]
前記キャリアフィルム(6、7)は、加熱されたトング(15)によって互いに融着される、項目5に記載の方法。
[項目13]
前記キャリアフィルム(6、7)は、前記キャリアフィルム(6、7)が互いに融着される前記機能的要素(4)の側端領域の形状の加熱された領域(16a)を有する少なくとも1つの加熱プレート(16)によって互いに融着される、項目5に記載の方法。
[項目14]
絶縁線(11)が、レーザー放射によって前記機能的要素(4)の少なくとも1つの表面電極(8、9)に導入され、この線は、融着したキャリアフィルム(6、7)を有する機能的要素(4)の側端の領域に隣接する表面電極(8、9)の端部領域を、他方の表面電極(8、9)から電気的に絶縁する、項目5~13のいずれか一項に記載の方法。
[項目15]
建物の窓ペイン、建物の内部の部屋の窓ペイン、又は車両の窓ペインとしての、特に電気的に制御可能なサンバイザーを有する自動車のウィンドシールドとしての、項目1~4のいずれか一項に記載の複合ペインの使用。
Claims (6)
- 電気的に制御可能な光学特性を有する複合ペインを製造する方法であって、
a)電気的に制御可能な光学特性を有する機能的要素(4)を提供し、ここで、前記機能的要素(4)が、第2の熱可塑性材料から作製された第1のキャリアフィルム(6)及び第2のキャリアフィルム(7)の間に活性層(5)を含み、かつ、
前記第1のキャリアフィルム(6)及び前記第2のキャリアフィルム(7)を前記機能的要素(4)の側端の少なくとも1つの領域に沿って互いに融着し、
b)外部ペイン(1)、第1の熱可塑性層(3a)、前記機能的要素(4)、第2の熱可塑性層(3b)、及び内部ペイン(2)を、この順序で互いに重ねて配置し、ここで、前記第1の熱可塑性層(3a)及び前記第2の熱可塑性層(3b)は、前記第2の熱可塑性材料とは異なる第1の熱可塑性材料から作製され、
c)前記外部ペイン(1)及び前記内部ペインを、ラミネーションによって接合し、ここで、埋め込まれた機能的要素(4)を有する中間層(3)は、前記第1の熱可塑性層(3a)及び前記第2の熱可塑性層(3b)から形成され、
前記第1のキャリアフィルム(6)及び前記第2のキャリアフィルム(7)の融着は、レーザー放射(12)によって行われ、
前記機能的要素(4)上の前記レーザー放射(12)は、ビームプロファイルの直径が0.5mm~5mmでデフォーカスされる、
方法。 - 連続波モードで1μm~15μmの波長及び100W~500Wの出力パワーを有する、又は少なくとも10kHzのパルス周波数を有する、レーザー放射(12)を、前記機能的要素(4)の側端の領域に沿って最大で1m/sの速度で移動させる、請求項1に記載の方法。
- 前記第1のキャリアフィルム(6)及び前記第2のキャリアフィルム(7)は、互いに直接的に融着される、請求項1又は2に記載の方法。
- 前記機能的要素(4)が、2つの固定プレート(13)の間に配置され、前記機能的要素(4)の前記側端の領域が、前記固定プレート(13)のうちの1つの通路を通るレーザー放射(12)によって作用される、請求項3に記載の方法。
- 前記第1のキャリアフィルム(6)は、熱可塑性接続片(14)を介して前記第2のキャリアフィルム(7)に融着される、請求項1又は2に記載の方法。
- 絶縁線(11)が、レーザー放射によって前記機能的要素(4)の少なくとも1つの表面電極(8、9)に導入され、この線は、融着したキャリアフィルム(6、7)を有する機能的要素(4)の側端の領域に隣接する表面電極(8、9)の端部領域を、他方の表面電極(8、9)から電気的に絶縁する、請求項1~5のいずれか一項に記載の方法。
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EP4065369A1 (de) * | 2019-11-28 | 2022-10-05 | Saint-Gobain Glass France | Verbundscheibe mit in thermoplastischer zwischenschicht eingelagertem funktionselement und entlüftungsstruktur |
PL4100250T3 (pl) * | 2020-02-07 | 2024-04-08 | Saint-Gobain Glass France | Zespół łączący ze szkłem laminowanym i elementem funkcjonalnym |
EP4281285A1 (de) * | 2021-01-20 | 2023-11-29 | Saint-Gobain Glass France | Verbundscheibe mit elektrisch steuerbaren optischen eigenschaften und steuereinheit |
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