JP2009516926A - Glass products - Google Patents

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Publication number
JP2009516926A
JP2009516926A JP2008541719A JP2008541719A JP2009516926A JP 2009516926 A JP2009516926 A JP 2009516926A JP 2008541719 A JP2008541719 A JP 2008541719A JP 2008541719 A JP2008541719 A JP 2008541719A JP 2009516926 A JP2009516926 A JP 2009516926A
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semi
glass panel
flat glass
finished
electrically conductive
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JP2008541719A
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Japanese (ja)
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フゲ レフェヴル，
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エージーシー フラット グラス ユーロップ エスエー
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    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C27/00—Joining pieces of glass to pieces of other inorganic material; Joining glass to glass other than by fusing
    • C03C27/06—Joining glass to glass by processes other than fusing
    • C03C27/10—Joining glass to glass by processes other than fusing with the aid of adhesive specially adapted for that purpose
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
    • A47F3/00—Show cases or show cabinets
    • 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
    • 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
    • B32B17/10174—Coatings of a metallic or dielectric material on a constituent layer of glass or polymer
    • 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
    • B32B17/10174—Coatings of a metallic or dielectric material on a constituent layer of glass or polymer
    • B32B17/10183—Coatings of a metallic or dielectric material on a constituent layer of glass or polymer being not continuous, e.g. in edge regions
    • B32B17/10192—Coatings of a metallic or dielectric material on a constituent layer of glass or polymer being not continuous, e.g. in edge regions patterned in the form of columns or grids
    • 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
    • B32B17/10174—Coatings of a metallic or dielectric material on a constituent layer of glass or polymer
    • B32B17/10201—Dielectric coatings
    • B32B17/10211—Doped dielectric layer, electrically conductive, e.g. SnO2:F
    • 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
    • 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
    • B32B17/10807—Making laminated safety glass or glazing; Apparatus therefor
    • B32B17/1099—After-treatment of the layered product, e.g. cooling
    • 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
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B33/00—Severing cooled glass
    • C03B33/07—Cutting armoured, multi-layered, coated or laminated, glass products
    • C03B33/076—Laminated glass comprising interlayers
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B33/00—Severing cooled glass
    • C03B33/07—Cutting armoured, multi-layered, coated or laminated, glass products
    • C03B33/076—Laminated glass comprising interlayers
    • C03B33/078—Polymeric interlayers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Led Device Packages (AREA)

Abstract

後での使用のためのサイズに切断されるように適応された半完成平板ガラスパネルであって、第一平板ガラスシートと、プラスチック中間層と、第一平板ガラスシートから離間されかつプラスチック中間層によって第一平板ガラスシートに積層された第二平板ガラスシートと、前記二つのガラスシート間に挟まれた複数のＬＥＤであって、ＬＥＤ間に電気的接続を与えるように適応された電気伝導性経路に接続されたＬＥＤと、を含む。
【選択図】 図３A semi-finished flat glass panel adapted to be cut to a size for later use, the first flat glass sheet, the plastic intermediate layer, spaced from the first flat glass sheet and the plastic intermediate layer A second flat glass sheet laminated to the first flat glass sheet and a plurality of LEDs sandwiched between the two glass sheets, the electrical conductivity adapted to provide electrical connection between the LEDs And LEDs connected to the path.
[Selection] Figure 3

Description

本発明は、複数の発光ダイオード（ＬＥＤ）を組み込む半完成ガラス製品に関する。   The present invention relates to semi-finished glass products incorporating a plurality of light emitting diodes (LEDs).

第一側面によれば、本発明は、請求項１に規定された半完成パネルを提供する。   According to a first aspect, the present invention provides a semi-finished panel as defined in claim 1.

従属請求項は、本発明の好適な又は代替的な実施態様の特徴を規定する。   The dependent claims define features of preferred or alternative embodiments of the invention.

本発明の他の側面は、他の独立請求項に規定される。   Other aspects of the invention are defined in the other independent claims.

パネルは、ガラスパネル（ｇｌａｚｉｎｇ ｐａｎｅｌ）及び／又はライティングパネル（ｌｉｇｈｔｉｎｇ ｐａｎｅｌ）であってもよい。   The panel may be a glass panel and / or a lighting panel.

本発明の利点の一つは、半完成パネル、即ちその半完成寸法で使用されるように適応されていないが、後の切断操作でその所望のサイズに切断されるように適応されているパネル、を提供することにある。半完成パネルは、標準的な平板ガラスパネルサイズ、例えば実質的に６ｍ×３ｍの矩形のＰＬＦサイズ、実質的に３ｍ×３ｍもしくは２ｍ×２ｍの正方形のＤＬＦサイズ、又は約３ｍ×２ｍであるかもしくは約０．７５ｍ×０．５５ｍより大きい実質的に矩形のブロックサイズに作られてもよい。   One advantage of the present invention is that it is a semi-finished panel, i.e. a panel that is not adapted to be used in its semi-finished dimensions, but is adapted to be cut to its desired size in a subsequent cutting operation. , To provide. Is the semi-finished panel a standard flat glass panel size, for example, a substantially 6m x 3m rectangular PLF size, a substantially 3m x 3m or 2m x 2m square DLF size, or about 3m x 2m? Alternatively, it may be made into a substantially rectangular block size greater than about 0.75 m × 0.55 m.

サイズへの切断は、例えばその表面積の１０％〜２０％を除去することによって半完成パネルを適切なサイズにトリミングすることを伴う。これは、半完成パネルが例えば窓、スカイライト、ガラス仕切り又はガラス壁被覆として使用するためにガラスパネルに変形されることになるときに好適でありうる。あるいは、サイズへの切断は、半完成パネルからの複数の完成部品又はパネルの製造を伴う。これは、半完成パネルがガラスパネル又はライティングパネルに変形されるときに好適でありうる。   Cutting to size involves trimming the semi-finished panel to the appropriate size, for example by removing 10% to 20% of its surface area. This may be suitable when the semi-finished panel is to be transformed into a glass panel for use, for example, as a window, skylight, glass divider or glass wall covering. Alternatively, cutting to size involves the production of multiple finished parts or panels from semi-finished panels. This may be suitable when the semi-finished panel is transformed into a glass panel or a lighting panel.

今まで、ＬＥＤを組み込むガラスパネルは、主に職人の手で組み立てられる製品であり、そこではＬＥＤが完成サイズの製品に組み立てられていた。また、複数のＬＥＤを担持する可撓性フィルムを湾曲した自動車のフロントガラスに組み込むことが提案されている。これらの従来の提案に対して、本発明の半完成ガラスパネルは、ＬＥＤを組み込む平板ガラスパネルの極めて幅広い使用の途を開く。注文を受けてから完成パネルを配送するまでの間の時間の遅れは、いったん注文を受けてからその構成部品から所望のサイズのパネルを製造するのとは対照的に、本発明の半完成パネルをサイズに切断することによって有意に減少されうる。さらに、完成パネルのコストは、本発明の半完成パネルの製造によって可能になった規模の大きさから利益を得ることによって有意に減少されうる。   Until now, glass panels incorporating LEDs have been products that are mainly assembled by craftsmen, where LEDs have been assembled into finished products. It has also been proposed to incorporate a flexible film carrying a plurality of LEDs into a curved windshield of an automobile. In contrast to these conventional proposals, the semi-finished glass panel of the present invention opens up an extremely wide range of uses for flat glass panels incorporating LEDs. The delay in time between receiving an order and delivering the finished panel is in contrast to producing a panel of the desired size from its components once the order has been received. Can be significantly reduced by cutting them into sizes. Furthermore, the cost of the finished panel can be significantly reduced by benefiting from the scale that is made possible by the production of the semi-finished panel of the present invention.

本明細書で使用される用語「平板ガラスパネル」は、特に建築用途のための平板積層ガラスパネルのために受け入れられる基準を満足するように要求される離間された実質的に平行な面で外部表面を有するガラスパネルに言及するものとして理解されるべきであり、それらの軟化温度で意図的に所望の形態に曲げられたガラスパネルとは対極に位置するものである。   As used herein, the term “flat glass panel” refers to the exterior in spaced substantially parallel planes required to meet acceptable standards, particularly for flat laminated glass panels for architectural applications. It should be understood as a reference to a glass panel having a surface, which is opposite to a glass panel that is intentionally bent into the desired form at their softening temperature.

矩形又は正方形のシート形態での半完成ガラスパネルの提供は、特にシートがガラス産業に一般に使用されるサイズを持つときに取り扱い及び輸送を容易にしうる。さらに、標準的なサイズの半完成パネルの提供は、最終的なサイズへの切断時の廃物の発生を防止しうる。   Providing semi-finished glass panels in the form of a rectangular or square sheet can facilitate handling and transportation, particularly when the sheet has a size commonly used in the glass industry. In addition, provision of standard size semi-finished panels can prevent the generation of waste when cut to final size.

平板ソーダライムガラス、特にフロートガラスはガラスシートの一方、好ましくは両方に対して使用されることができる。ガラスシートの一方又は両方は透明ガラス、超透明ガラス又はティンテッドガラス（ｂｏｄｙ ｔｉｎｔｅｄ ｇｌａｓｓ）であってもよい。   Flat soda lime glass, in particular float glass, can be used for one, preferably both of the glass sheets. One or both of the glass sheets may be transparent glass, ultra-transparent glass, or body tinted glass.

特に窓用途に使用するために意図されるとき、半完成ガラスパネルは実質的に透明であってもよい。この場合において、それは４０％，５０％，６０％又は７０％に等しいか又はそれより大きい光透過率（ＣＩＥ光源Ｃ）及び／又は５％，３％又は２％に等しいか又はそれより小さい曇り度を有してもよい。   The semi-finished glass panel may be substantially transparent, especially when intended for use in window applications. In this case, it is equal to or greater than 40%, 50%, 60% or 70% (CIE light source C) and / or haze equal to or less than 5%, 3% or 2% May have a degree.

特に装飾及び／又は照明目的のために意図されるとき、それは半完成ガラスパネルを実質的に透明にすることは必要ないしかつ／又は望まれない。この場合において、それは２０％，１０％又は５％に等しいか又はそれより小さい光透過率（ＣＩＥ光源Ｃ）及び／又は３０％，４０％又は５０％に等しいか又はそれより大きい曇り度のレベルを有してもよい。   It is not necessary and / or desirable to make the semi-finished glass panel substantially transparent, especially when intended for decorative and / or lighting purposes. In this case, it is equal to or less than 20%, 10% or 5% (CIE light source C) and / or haze level equal to or greater than 30%, 40% or 50% You may have.

電気伝導性経路は、一つのガラスシートの一方の表面上に直接与えられた電気伝導性被覆層によって与えられてもよい。これはスパッタされた被覆スタックであり、それは５ｎｍ〜３００ｎｍの範囲の物理的厚さを有してもよく、例えばＩＴＯ又は銀を含む被覆スタックである。あるいは、それは熱分解被覆、特に化学蒸着によって付着されたものであってもよく、それは１００ｎｍ〜５０００ｎｍの範囲の厚さを有してもよく、例えばフッ素又はアンチモンでドープされた酸化錫を含む被覆であってもよい。電気伝導性被覆層のシート抵抗は１〜６オーム／平方の範囲内又は２〜２０オーム／平方の範囲内であってもよい。一つ以上の電気的経路を規定するように電気伝導性被覆層に中断を与えてもよい。かかる中断は被覆層の蒸着時のマスキングによって又はアブレーション、例えばレーザアブレーション、化学エッチングもしくはアブレーションによって与えられてもよい。特に被覆層の形の一つのガラスシートの一方の表面上への電気伝導性経路の直接的な設置は、半完成パネルのサイズへの切断を容易にしうる。なぜならば、電気伝導性経路は、追加の切断操作を要求せずにガラスがサイズに切断されると同時に切断されうるからである。   The electrically conductive path may be provided by an electrically conductive coating layer provided directly on one surface of one glass sheet. This is a sputtered coating stack, which may have a physical thickness in the range of 5 nm to 300 nm, for example a coating stack comprising ITO or silver. Alternatively, it may be a pyrolytic coating, especially one deposited by chemical vapor deposition, which may have a thickness in the range of 100 nm to 5000 nm, for example a coating comprising tin oxide doped with fluorine or antimony It may be. The sheet resistance of the electrically conductive coating layer may be in the range of 1-6 ohms / square or in the range of 2-20 ohms / square. The electrically conductive coating layer may be interrupted to define one or more electrical paths. Such interruption may be provided by masking during deposition of the coating layer or by ablation, eg laser ablation, chemical etching or ablation. Direct placement of an electrically conductive path on one surface of a glass sheet, particularly in the form of a covering layer, can facilitate cutting into semi-finished panel sizes. This is because the electrically conductive path can be cut at the same time that the glass is cut to size without requiring additional cutting operations.

あるいは、電気伝導性経路は、例えばＰＶＢ（ポリビニルブチラール）の層を介して、第一及び第二ガラスシートの各々の間に配置されかつそれらに積層された基体（例えばＰＥＴフィルム）上に与えられた電気伝導性被覆層によって与えられてもよい。この場合において、被覆層は、上で言及したようなスパッタされた被覆層であってもよい。   Alternatively, the electrically conductive path is provided on a substrate (eg, a PET film) disposed between and laminated to each of the first and second glass sheets, eg, via a layer of PVB (polyvinyl butyral). It may also be provided by an electrically conductive coating layer. In this case, the coating layer may be a sputtered coating layer as mentioned above.

実質的に透明な電気伝導性被覆層の使用は、ＬＥＤの全て又は幾つかが電気伝導性経路を通過する照明を与えるように配置されるとき好ましい。   The use of a substantially transparent electrically conductive coating layer is preferred when all or some of the LEDs are arranged to provide illumination through the electrically conductive path.

第一及び第二ガラスシートは、ＰＶＢ又は樹脂（例えばＥＶＡ）の一つ以上のシートを含むプラスチック中間層によって積層集成体を形成するために一緒に積層されてもよい。プラスチック中間層は実質的に透明であってもよい。それは中性もしくは透明な色であってもよく、又はそれは着色されてもよい。   The first and second glass sheets may be laminated together to form a laminated assembly with a plastic interlayer comprising one or more sheets of PVB or resin (eg, EVA). The plastic intermediate layer may be substantially transparent. It may be a neutral or transparent color or it may be colored.

好ましくは、半完成ガラスパネルの大部分、より好ましくは実質的に全表面積はＬＥＤを与えられる。即ち、ＬＥＤはパネルの表面積の５０％，６０％，７０％，８０％又は９０％より大きい配列被覆面積を有する離間されたＬＥＤの配列を形成する。   Preferably, the majority of the semi-finished glass panel, more preferably substantially the entire surface area, is provided with LEDs. That is, the LEDs form an array of spaced LEDs having an array coverage that is greater than 50%, 60%, 70%, 80% or 90% of the surface area of the panel.

半完成板ガラスパネルは少なくとも５０，１００又は２００個のＬＥＤを組み込んでもよい。   Semi-finished glazing panels may incorporate at least 50, 100 or 200 LEDs.

第一及び第二ガラスシートは２．５ｍｍ〜１０ｍｍの範囲の厚さを有することが好ましい。   The first and second glass sheets preferably have a thickness in the range of 2.5 mm to 10 mm.

半完成ガラスパネル及びそこから切断された完成ガラスパネルは３Ｂ３、好ましくは２Ｂ２、より好ましくは１Ｂ１のヨーロッパ規格ＥＮ１２６００（振子試験として言及されることも多い）に規定される機械的抵抗を持ってもよい。   Semi-finished glass panels and finished glass panels cut therefrom have a mechanical resistance as defined in European standard EN12600 (often referred to as pendulum test) of 3B3, preferably 2B2, more preferably 1B1. Good.

本発明の限定されない実施態様は添付図面を参照して記載される。
図１は、半完成ガラスパネルの平面図である。
図２は、拡大された断面図である。
図３は、拡大された平面図である。
図４は、図１の半完成ガラスパネルから切断された完成ガラスパネルの系列の平面図である。 Non-limiting embodiments of the present invention will be described with reference to the accompanying drawings.
FIG. 1 is a plan view of a semi-finished glass panel.
FIG. 2 is an enlarged cross-sectional view.
FIG. 3 is an enlarged plan view.
4 is a plan view of a series of finished glass panels cut from the semi-finished glass panel of FIG.

半完成ガラスパネル１０は、０．７６ｍｍ厚のＰＶＢ１３のシートによって一緒に積層された、第一１１及び第二１２の平坦で透明な３ｍｍ厚のソーダライムフロートガラスシートを含む。第一ガラスシート１１の内部表面１４は、ＳｉＯｘＣｙアンダーコート及びその上にあるＳｎＯ２：Ｆ被覆を含む実質的に中性色のＣＶＤ被覆スタック１５を与えられている。約７０ミクロンの幅でレーザアブレーションによって形成された被覆スタック１５の中断１６は、レーザアブレーション１６のいずれかの側に電気伝導性接着剤１９を付着又ははんだ付けされたＬＥＤ１７間の電気伝導性経路を規定する。各ＬＥＤは第一ガラスシート１１の被覆１５と直接接触しており、図２に示された間隔は概略的で、実際の配置を表わしていない。追加のレーザアブレーション１８は、連続して接続されるＬＥＤの個々の線にＬＥＤ１７の配列を分割する。 The semi-finished glass panel 10 comprises first and second 12 flat and transparent 3 mm thick soda lime float glass sheets laminated together by a 0.76 mm thick PVB 13 sheet. The inner surface 14 of the first glass sheet 11 is provided with a substantially neutral color CVD coating stack 15 comprising a SiO x C y undercoat and an overlying SnO 2 : F coating. The interruption 16 of the coating stack 15 formed by laser ablation with a width of about 70 microns creates an electrically conductive path between the LEDs 17 with the electrically conductive adhesive 19 attached or soldered on either side of the laser ablation 16. Stipulate. Each LED is in direct contact with the coating 15 of the first glass sheet 11, and the spacing shown in FIG. 2 is schematic and does not represent an actual arrangement. Additional laser ablation 18 divides the array of LEDs 17 into individual lines of LEDs that are connected in series.

この実施態様では、ＬＥＤは、第二ガラスシート１２を通って照明を与えるように適応される。即ち、被覆層１５によって与えられた電気伝導性経路を通ったり又はそれによる妨げがない。   In this embodiment, the LEDs are adapted to provide illumination through the second glass sheet 12. That is, there is no hindrance through or through the electrically conductive path provided by the covering layer 15.

半完成ガラスパネルは、約３ｍ×１．６ｍの寸法を有し、ダイオードの配列が半完成ガラスパネルの実質的に全面積をカバーするように５ｃｍ間隔の規則的な格子で配置された約１９２０個のＬＥＤを含む。各ＬＥＤは約４ｍｍ２の表面積を有する。 The semi-finished glass panel has a size of about 3 m × 1.6 m and is arranged in a regular grid of 5 cm intervals so that the array of diodes covers substantially the entire area of the semi-finished glass panel. Includes LEDs. Each LED has a surface area of about 4 mm 2 .

半完成パネル１０は、図４に概略的に示されたように所望のサイズに切断され、そこでは三つの最終的な切断サイズのガラスパネル３１，３２，３３は、パネル１０に刻み目を付けてパチンと折ることによって形成される。最終的なサイズのガラスパネル３１，３２及び３３の各々は続いて、組み込まれたＬＥＤを照明するように電力を供給できるために電気接続を与えることによって完成される。   The semi-finished panel 10 is cut to the desired size as shown schematically in FIG. 4, where the three final cut size glass panels 31, 32, 33 are scored on the panel 10. It is formed by folding with a snap. Each of the final size glass panels 31, 32 and 33 is then completed by providing an electrical connection so that it can be powered to illuminate the incorporated LED.

半完成ガラスパネルの平面図である。It is a top view of a semi-finished glass panel. 拡大された断面図である。It is expanded sectional drawing. 拡大された平面図である。It is the enlarged top view. 図１の半完成ガラスパネルから切断された完成ガラスパネルの系列の平面図である。FIG. 2 is a plan view of a series of finished glass panels cut from the semi-finished glass panel of FIG. 1.

Claims (11)

後での使用のためのサイズに切断されるように適応された半完成平板ガラスパネルであって、
第一平板ガラスシートと、
プラスチック中間層と、
第一平板ガラスシートから離間されかつプラスチック中間層によって第一平板ガラスシートに積層された第二平板ガラスシートと、
前記二つのガラスシート間に挟まれた複数のＬＥＤであって、ＬＥＤ間に電気的接続を与えるように適応された電気伝導性経路に接続されたＬＥＤと、
を含む半完成平板ガラスパネル。 A semi-finished flat glass panel adapted to be cut to size for later use,
A first flat glass sheet;
A plastic intermediate layer,
A second flat glass sheet spaced from the first flat glass sheet and laminated to the first flat glass sheet by a plastic intermediate layer;
A plurality of LEDs sandwiched between the two glass sheets, the LEDs connected in an electrically conductive path adapted to provide electrical connection between the LEDs;
Semi-finished flat glass panel including. ガラスパネルが、実質的に直角の角を有する実質的に四角形の形状である、請求項１に記載の半完成平板ガラスパネル。   The semi-finished flat glass panel of claim 1, wherein the glass panel has a substantially square shape with substantially right angle corners. ガラスパネルの寸法が、ａ）１．８ｍ×１．２ｍ，ｂ）２．５ｍ×１．５ｍ，ｃ）２．８ｍ×２．８ｍ，ｄ）５．８ｍ×２．８ｍからなる群から選択される寸法に等しいか又はそれより大きい、請求項２に記載の半完成平板ガラスパネル。   The dimensions of the glass panel are selected from the group consisting of a) 1.8 m × 1.2 m, b) 2.5 m × 1.5 m, c) 2.8 m × 2.8 m, d) 5.8 m × 2.8 m. The semi-finished flat glass panel according to claim 2, which is equal to or larger than a dimension to be measured. 第一及び第二平板ガラスシートが平板ソーダライムガラスからなる、請求項１〜３のいずれかに記載の半完成平板ガラスパネル。   The semi-finished flat glass panel in any one of Claims 1-3 in which a 1st and 2nd flat glass sheet consists of flat soda-lime glass. ガラスパネルが実質的に透明である、請求項１〜４のいずれかに記載の半完成平板ガラスパネル。   The semi-finished flat glass panel according to any one of claims 1 to 4, wherein the glass panel is substantially transparent. プラスチック中間層がｐｖｂの層を含む、請求項１〜５のいずれかに記載の半完成平板ガラスパネル。   The semi-finished flat glass panel according to any one of claims 1 to 5, wherein the plastic intermediate layer comprises a pvb layer. 電気伝導性経路が、ガラスパネルの表面積と実質的に同じ表面積を有する電気伝導性被覆によって与えられ、かつ一つ以上の電気的経路を規定する電気伝導性被覆の連続中に中断を与えられている、請求項１〜６のいずれかに記載の半完成平板ガラスパネル。   The electrically conductive path is provided by an electrically conductive coating having a surface area substantially the same as the surface area of the glass panel, and is interrupted during a series of electrically conductive coatings defining one or more electrical paths. The semi-finished flat glass panel according to claim 1. 電気伝導性被覆が実質的に透明である、請求項７に記載の半完成平板ガラスパネル。   The semi-finished flat glass panel according to claim 7, wherein the electrically conductive coating is substantially transparent. 電気伝導性被覆が平板ガラスシートの一つの表面上に与えられる、請求項７又は８に記載の半完成平板ガラスパネル。   9. Semi-finished flat glass panel according to claim 7 or 8, wherein an electrically conductive coating is provided on one surface of the flat glass sheet. ＬＥＤを組み込む完成ガラスパネルの商業化方法であって、以下の工程を含む方法：
請求項１〜９のいずれかに記載の半完成平板ガラスパネルを用意する；そして
半完成平板ガラスパネルを所望のサイズに切断する。 A method for commercializing a finished glass panel incorporating an LED comprising the following steps:
A semi-finished flat glass panel according to claim 1 is prepared; and the semi-finished flat glass panel is cut into a desired size. ＬＥＤを組み込む完成ガラスパネルの商業化を容易にする方法であって、請求項１〜９のいずれかに記載の半完成平板ガラスパネルを、所望のサイズに切断することができる加工業者に販売することを含む方法。   A method of facilitating commercialization of a finished glass panel incorporating LEDs, the semi-finished flat glass panel according to any of claims 1 to 9 being sold to a processor that can be cut to a desired size A method involving that.
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