JP6513092B2 - ガラス張りの車両ルーフ - Google Patents
ガラス張りの車両ルーフ Download PDFInfo
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- JP6513092B2 JP6513092B2 JP2016539158A JP2016539158A JP6513092B2 JP 6513092 B2 JP6513092 B2 JP 6513092B2 JP 2016539158 A JP2016539158 A JP 2016539158A JP 2016539158 A JP2016539158 A JP 2016539158A JP 6513092 B2 JP6513092 B2 JP 6513092B2
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- 239000011521 glass Substances 0.000 claims description 140
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- RHZWSUVWRRXEJF-UHFFFAOYSA-N indium tin Chemical compound [In].[Sn] RHZWSUVWRRXEJF-UHFFFAOYSA-N 0.000 description 1
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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
- 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
-
- 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
- B32B17/10504—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
- B32B17/10165—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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
- B60Q3/20—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors for lighting specific fittings of passenger or driving compartments; mounted on specific fittings of passenger or driving compartments
- B60Q3/208—Sun roofs; Windows
-
- 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
-
- 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
- B32B2605/00—Vehicles
-
- 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
- G02F1/13756—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 the liquid crystal selectively assuming a light-scattering state
-
- 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
- G02F2203/00—Function characteristic
- G02F2203/05—Function characteristic wavelength dependent
- G02F2203/055—Function characteristic wavelength dependent wavelength filtering
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Joining Of Glass To Other Materials (AREA)
- Laminated Bodies (AREA)
Description
10<L*<55、−10<a*<3および−10<b*<5
および、好ましくは:
−6<a*<0および−6<b*<0
10<L*<60、−12<a*<3および好ましくは−7<a*<2
−12<b*<5および好ましくは−2<b*<1
15<L*<75、−10<a*<5および好ましくは−8<a*<0
−10<b*<3および好ましくは−5<b*<3
TL A4 90%;TE4 86%
のクリアガラスで作製される。シート2は、特性が以下の通りである灰色のガラスで作製される:
TL A4 17%;TE4 15%;λD 490nm;P 1.8
(ここで、λDは主波長であり、およびPは刺激純度である)。
− 液晶フィルムは、未活性状態にある
TL A 3.1%;TE 1.4%;λD 586nm;P 5.7;および演色評価数(D65 EN 410) 96。
CIELab座標では、透過におけるこの色合いは:
L*20.5、a*0.7、b*1.3
によって特徴づけられる。外方反射では、反射率は12.2%で確立され、および色座標は、
L*41.6、a*−3.0、b*−4.0
であり、
車両内部での反射は4.3%である;
− 液晶フィルムは、65Vおよび50Hz下で活性状態にあり、
TL A 6.0%;TE 3.0%;λD 555nm;P 4.0;および演色評価数(D65 EN 410) 93。
CIELab座標では、透過における色合いは:
L*29.3、a*1.7、b*−1.9
である。外方反射では、反射率は12.2%で確立され、および色座標は、
L*41.6、a*−3.3、b*−3.5
であり、
車両内部での反射は4.3%である。
Claims (18)
- 外側ガラスシート(1)および内側ガラスシート(2)の2枚のガラスシートと、前記ガラスシートを組み立てる中間層シート(5、9、6、7、8)とを含む、自動車車両の合わせガラスルーフであって、前記中間層シートは、前記2枚のガラスシートの間に配置された、LCタイプ(液晶フィルム)(3)の視感透過率を制御するための制御アセンブリと、発光ダイオード(LED)(14)に基づく照明要素とを含み、前記LCアセンブリ(3)および前記LED(14)の厚さ部分が重ね合わせられ、前記LED(14)は、前記LCアセンブリ(3)の下側に配置されている、ルーフ。
- 前記ダイオードの、それらの電力供給および前記積層体におけるそれらの配置が、連続動作中に前記積層体の温度が100℃未満を保つように、選択される、請求項1に記載のルーフ。
- 前記ダイオードの動作電力が2w以下であり、好ましくは1w未満である、請求項1または2に記載のルーフ。
- 各ダイオードの視感度効率が15lm/w以上、好ましくは75lm/w以上である、請求項1〜3のいずれか1項に記載のルーフ。
- 前記ダイオード、およびこれらのダイオードと車室との間に位置する前記要素は、光束が、座標CIE1931:(0,2600;0,3450)、(0,4000;0,4000)、(0,4500;0,4000)、(0,3150;0,2900)、(0,2350;0,2000)の点によって規定された外周内に含まれるスペクトルを示すように、選択される、請求項1〜4のいずれか1項に記載のルーフ。
- 前記ルーフの、外面(1)および内面(2)の前記2つの面を構成する2枚のガラスシートを含み、前記シートの少なくとも一方は、強い吸収性の着色ガラスからなる、請求項1〜5のいずれか1項に記載のルーフ。
- 赤外線フィルター形成層(11)の組織が、前記外側ガラスシート(1)と前記LCアセンブリ(3)との間に配置されている、請求項1〜6のいずれか1項に記載のルーフ。
- 赤外線フィルター層(11)の前記組織が、面2で前記外側ガラスシート(1)に適用されている、請求項7に記載のルーフ。
- 層の前記組織が、陰極スパッタリングによって生じた組織であり、および銀に基づく3つの層のアセンブリを含む、請求項7または8に記載のルーフ。
- 前記外側ガラスシート(1)と前記LCフィルム(3)との間に置かれた中間層シート(5)が、着色されており、およびUVに対するスクリーンを構成している、請求項1〜9のいずれか1項に記載のルーフ。
- 前記ダイオード(14)および/または前記LCフィルム(3)を制御するために、前記ルーフに組み込まれた容量型センサー(30)を備えるスイッチ制御部を含む、請求項1〜10のいずれか1項に記載のルーフ。
- 前記アセンブリの構成要素である、ガラスシート(1、2)、中間層シート(5、6、10、7、8)、LCフィルム(3)、反射層(11)が、前記LCフィルム(3)の活性状態において、積分球を用いてEN410規格に従って測定される前記透過率を、多くとも30%まで、好ましくは多くとも20%まで、特に好ましくは、多くとも10%まで制限する、請求項1〜11のいずれか1項に記載のルーフ。
- 前記透過率が少なくとも3%に等しい、請求項12に記載のルーフ。
- 前記LCフィルム(3)は、前記活性状態において、ASTMD1003規格に従って、前記面に対して直角方向に拡散を測定するヘーズが12%以下、好ましくは10%以下であるように、選択される、請求項1〜13のいずれか1項に記載のルーフ。
- 前記LCフィルム(3)は、前記活性状態において、前記ASTMD1003規格に従って、前記面に垂直の方向に対して20°までの角度に対する前記拡散を測定する前記ヘーズが20%以下、好ましくは15%以下であるように、選択される、請求項1〜14のいずれか1項に記載のルーフ。
- 前記LCフィルム(3)の未活性状態における、ISO13837規格に従って測定されたエネルギー伝達が、10%未満、好ましくは8%未満である、請求項1〜15のいずれか1項に記載のルーフ。
- 前記外向きのガラスシート(1)が、クリアまたはエクストラクリアなガラスシートである、請求項1〜16のいずれか1項に記載のルーフ。
- 前記構成要素は、前記車両内部での反射が15%未満、好ましくは10%未満であるように、選択される、請求項1〜17のいずれか1項に記載のルーフ。
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BEBE2013/0837 | 2013-12-13 | ||
BE2013/0837A BE1021369B1 (fr) | 2013-12-13 | 2013-12-13 | Toit de vehicule vitre |
PCT/EP2014/077234 WO2015086683A1 (fr) | 2013-12-13 | 2014-12-10 | Toit de véhicule vitré |
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JP2017507874A JP2017507874A (ja) | 2017-03-23 |
JP6513092B2 true JP6513092B2 (ja) | 2019-05-15 |
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EP (1) | EP3079905B1 (ja) |
JP (1) | JP6513092B2 (ja) |
BE (1) | BE1021369B1 (ja) |
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CN106664089B (zh) * | 2015-08-18 | 2021-06-22 | 法国圣戈班玻璃厂 | 具有玻璃板与低辐射涂层和电容性开关区域的玻璃板装置 |
FR3051727B1 (fr) * | 2016-05-26 | 2018-05-18 | Saint-Gobain Glass France | Vitrage de signalisation lumineuse, vehicule l'incorporant et fabrication. |
MA45342A (fr) * | 2016-05-26 | 2019-04-10 | Saint Gobain | Toit vitre feuillete lumineux de vehicule, vehicule l'incorporant et fabrication |
EP3264241A1 (en) * | 2016-06-29 | 2018-01-03 | Saint-Gobain Glass France | Lighting laminated glazing with a capacitive touch sensitive device and a light emitting diode and the manufacturing |
EP3264242A1 (en) | 2016-06-29 | 2018-01-03 | Saint-Gobain Glass France | Touch control glazing with a capacitive touch sensitive device and a light emitting diode and the manufacturing |
US20180319131A1 (en) * | 2017-05-03 | 2018-11-08 | Switch Materials Inc. | Packaged film assembly for lamination between substrates |
MX2019013913A (es) * | 2017-05-24 | 2020-01-21 | Saint Gobain | Cristal de vidrio laminado y metodo para la produccion del mismo. |
WO2019008471A1 (en) * | 2017-07-03 | 2019-01-10 | Agp America S.A. | LAMINATED PANORAMIC ROOF WITH IMPROVED AESTHETICS |
GB201714590D0 (en) * | 2017-09-11 | 2017-10-25 | Pilkington Automotive Finland Oy | Glazing with electrically operable light source |
CN110546022B (zh) * | 2018-03-26 | 2023-07-18 | 法国圣戈班玻璃厂 | 通过深色内部堆叠体和外部堆叠体的组合而具有改进的视觉印象的pdlc车辆玻璃板 |
FR3086833B1 (fr) * | 2018-09-28 | 2020-11-06 | Saint Gobain | Vitrage antigivre ayant une puissance de chauffage differenciee sur l'ensemble de sa surface |
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CN109591399A (zh) * | 2018-12-28 | 2019-04-09 | 江阴沐祥节能装饰工程有限公司 | 一种夹层玻璃及其制备方法 |
CN109572109B (zh) * | 2018-12-28 | 2021-10-22 | 江阴沐祥节能装饰工程有限公司 | 夹胶玻璃及其制备工艺 |
DE102019121358A1 (de) * | 2019-08-07 | 2021-02-11 | OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung | Licht emittierendes fensterelement und kraftfahrzeug mit licht emittierendem fensterelement |
EP4041545A1 (de) * | 2019-10-10 | 2022-08-17 | Saint-Gobain Glass France | Verfahren zur herstellung einer verbundscheibe mit funktionselement |
JP7363547B2 (ja) * | 2020-02-06 | 2023-10-18 | Agc株式会社 | 合わせガラス |
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CN113415051B (zh) * | 2021-06-08 | 2022-11-11 | 福耀玻璃工业集团股份有限公司 | 具有显示功能的玻璃及制品 |
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FR2970671B1 (fr) * | 2011-01-21 | 2016-12-30 | Saint Gobain | Vitrage lumineux |
-
2013
- 2013-12-13 BE BE2013/0837A patent/BE1021369B1/fr active
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2014
- 2014-12-10 JP JP2016539158A patent/JP6513092B2/ja active Active
- 2014-12-10 US US15/104,180 patent/US10525674B2/en active Active
- 2014-12-10 EP EP14838897.8A patent/EP3079905B1/fr active Active
- 2014-12-10 EA EA201690825A patent/EA033599B1/ru not_active IP Right Cessation
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BE1021369B1 (fr) | 2015-11-09 |
WO2015086683A1 (fr) | 2015-06-18 |
JP2017507874A (ja) | 2017-03-23 |
EA033599B1 (ru) | 2019-11-08 |
EP3079905A1 (fr) | 2016-10-19 |
EA201690825A1 (ru) | 2016-09-30 |
US20160325529A1 (en) | 2016-11-10 |
US10525674B2 (en) | 2020-01-07 |
EP3079905B1 (fr) | 2021-03-03 |
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