DE102009044110A1 - Glazing with integrated switching device, a method for its production and its use - Google Patents
Glazing with integrated switching device, a method for its production and its use Download PDFInfo
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- DE102009044110A1 DE102009044110A1 DE102009044110A DE102009044110A DE102009044110A1 DE 102009044110 A1 DE102009044110 A1 DE 102009044110A1 DE 102009044110 A DE102009044110 A DE 102009044110A DE 102009044110 A DE102009044110 A DE 102009044110A DE 102009044110 A1 DE102009044110 A1 DE 102009044110A1
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- Prior art keywords
- glazing
- electrically conductive
- switching device
- integrated switching
- conductive coating
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Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
- H03K17/96—Touch switches
- H03K17/962—Capacitive touch switches
-
- 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
- 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
-
- 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
- B32B17/10651—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 comprising colorants, e.g. dyes or pigments
- B32B17/10669—Luminescent agents
-
- 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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- 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
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
- C03C17/3411—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions with at least two coatings of inorganic materials
- C03C17/3417—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions with at least two coatings of inorganic materials all coatings being oxide coatings
-
- 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
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
- C03C17/36—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
- H03K17/96—Touch switches
- H03K17/962—Capacitive touch switches
- H03K17/9622—Capacitive touch switches using a plurality of detectors, e.g. keyboard
-
- 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
- C03C2217/00—Coatings on glass
- C03C2217/40—Coatings comprising at least one inhomogeneous layer
- C03C2217/43—Coatings comprising at least one inhomogeneous layer consisting of a dispersed phase in a continuous phase
- C03C2217/46—Coatings comprising at least one inhomogeneous layer consisting of a dispersed phase in a continuous phase characterized by the dispersed phase
- C03C2217/48—Coatings comprising at least one inhomogeneous layer consisting of a dispersed phase in a continuous phase characterized by the dispersed phase having a specific function
- C03C2217/485—Pigments
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
- H03K2217/94—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00 characterised by the way in which the control signal is generated
- H03K2217/96—Touch switches
- H03K2217/9607—Capacitive touch switches
- H03K2217/960755—Constructional details of capacitive touch and proximity switches
Abstract
Die Erfindung betrifft eine Verglasung (I) mit integrierter Schaltvorrichtung, umfassend auf einer Scheibe (5) eine elektrisch leitfähige Beschichtung (1), - mindestens eine Elektrode (2a) (3a) gebildet durch Isolationsbereiche (6) in der elektrisch leitfähigen Beschichtung (1) und - mindestens eine Schaltfläche (16) gebildet durch mindestens eine Elektrode (2a) (3a), wobei die Summe der Schaltflächen (16) maximal 1/10 der Fläche der Verglasung (I) beträgt. Die Erfindung betrifft weiter ein Verfahren zu deren Herstellung und Verwendung.The invention relates to glazing (I) with an integrated switching device, comprising an electrically conductive coating (1) on a pane (5), at least one electrode (2a) (3a) formed by insulation areas (6) in the electrically conductive coating (1 ) and - at least one button (16) formed by at least one electrode (2a) (3a), the sum of the buttons (16) being at most 1/10 of the area of the glazing (I). The invention further relates to a method for their production and use.
Description
Die vorliegende Erfindung betrifft eine Verglasung mit integrierter Schaltvorrichtung, ein Verfahren zu deren Herstellung und deren Verwendung.The present invention relates to a glazing with integrated switching device, a process for their preparation and their use.
Es ist bekannt, dass eine Anordnung von zwei Elektroden ein elektrisches Feld durch dielektrisches Material hindurch erzeugt. Nähert sich ein Objekt dem dielektrischen Material wird die Ladungsverteilung und das resultierende elektrische Feld beeinflusst. Durch eine geeignete Auswerteelektronik kann die Änderung des elektrischen Feldes detektiert werden und ein Schaltvorgang und/oder Anzeigevorgang ausgelöst werden.It is known that an array of two electrodes creates an electric field through dielectric material. When an object approaches the dielectric material, the charge distribution and the resulting electric field are affected. By a suitable evaluation, the change in the electric field can be detected and a switching operation and / or display process can be triggered.
Beispielsweise offenbart die
Aus der
Aus der
Aus der
Dabei ist es allerdings notwendig, dass die Schaltvorrichtungen und/oder Anzeigevorrichtungen aufwändig an die dielektrischen Materialien angebracht oder aufgebracht und angepasst werden müssen.However, it is necessary that the switching devices and / or display devices must be consuming attached or applied and adapted to the dielectric materials.
Der vorliegenden Erfindung liegt die Aufgabe zugrunde, eine verbesserte Verglasung bereitzustellen, die eine einfache und kostengünstig integrierte Schaltvorrichtung enthält.The present invention has for its object to provide an improved glazing, which includes a simple and inexpensive integrated switching device.
Der vorliegenden Erfindung liegt weiter die Aufgabe zugrunde ein verbessertes Verfahren zur Herstellung einer Verglasung mit integrierter Schaltvorrichtung bereitzustellen.A further object of the present invention is to provide an improved method for producing a glazing with integrated switching device.
Eine weitere Aufgabe der Erfindung liegt darin eine neue Verwendung der Verglasung zu finden.Another object of the invention is to find a new use of the glazing.
Die Aufgaben werden durch die in den unabhängigen Patentansprüchen 1, 18 und 22 aufgeführten Merkmale gelöst. Bevorzugte Ausgestaltungen der Erfindung sind durch die Merkmale der abhängigen Ansprüche gegeben.The objects are achieved by the features listed in the
Die erfindungsgemäße Verglasung mit integrierter Schaltvorrichtung umfasst, auf einer Scheibe eine elektrisch leitfähige Beschichtung, mindestens eine Elektrode gebildet durch Isolationsbereiche in der elektrisch leitfähigen Beschichtung, mindestens eine Schaltfläche gebildet durch mindestens eine Elektrode, wobei die Summe der Schaltflächen maximal 1/10 der Fläche der Verglasung beträgt.The glazing with integrated switching device according to the invention comprises, on a disc an electrically conductive coating, at least one electrode formed by isolation regions in the electrically conductive coating, at least one button formed by at least one electrode, wherein the sum of the buttons at most 1/10 of the surface of the glazing is.
Der Vorteil der erfindungsgemäßen Verglasung besteht darin, dass die elektrisch leitfähige Beschichtung mit einer ersten Funktion zusätzlich als Schaltfläche ausgebildet werden kann. Beispiele für eine erste Funktion einer elektrisch leitfähigen Beschichtung sind die Reflektion von Wärmestrahlung oder die Beheizbarkeit von Verglasungen.The advantage of the glazing according to the invention is that the electrically conductive coating with a first function can additionally be designed as a button. Examples of a first function of an electrically conductive coating are the reflection of thermal radiation or the heatability of glazings.
In einer vorteilhaften Ausgestaltung der Erfindung beträgt die Summe der Schaltflächen maximal 1/20 und besonders bevorzugt maximal 1/50 der Fläche der Verglasungen.In an advantageous embodiment of the invention, the sum of the buttons is at most 1/20 and more preferably at most 1/50 of the surface of the glazings.
Die erfindungsgemäßen Verglasungen können Flächen von 100 cm2 bis 18 m2 aufweisen. Bevorzugt weisen die Verglasungen Flächen von 400 cm2 bis 4 m2 auf, wie sie für Verglasungen von Kraftfahrzeugen und von Bau- und Architekturverglasungenn üblich sind.The glazings according to the invention can have areas of 100 cm 2 to 18 m 2 . Preferably, the glazings surfaces of 400 cm 2 to 4 m 2 , as they are common for glazing of motor vehicles and of architectural and architectural glazing.
Gemäß der Erfindung ist es besonders vorteilhaft, wenn die Isolationsbereiche eine Breite von 5 μm bis 5 mm und bevorzugt von 10 μm bis 2 mm aufweisen. Die Isolationsbereiche können durch Entfernung der Beschichtung oder durch, den Isolationsbereich umlaufende, elektrische Trennlinien gebildet werden. Der Isolationsbereich kann elektrisch leitfähig sein und muss von dem Potential der Elektroden und einem Massepotential elektrisch getrennt sein. Mit den Isolationsbereichen werden gute kapazitive Eigenschaften zur Detektion eines Körpers durch die Scheibe hindurch auf der Schaltfläche erzielt.According to the invention, it is particularly advantageous if the insulation regions have a width of 5 μm to 5 mm and preferably of 10 μm to 2 mm. The isolation regions can be formed by removing the coating or by electrical isolation lines that surround the insulation region. The isolation region may be electrically conductive and must be electrically isolated from the potential of the electrodes and a ground potential. The isolation regions provide good capacitive properties for detecting a body through the disk on the button.
Die elektrisch leitfähige Beschichtung weist erfindungsgemäß bevorzugt eine Schichtdicke von 10 nm bis 1 μm und besonders bevorzugt eine Schichtdicke von 30 nm bis 300 nm auf. Mit diesen Dicken werden gute kapazitive Eigenschaften zur Detektion eines Körpers durch die Scheibe hindurch auf der Schaltfläche erzielt.According to the invention, the electrically conductive coating preferably has a layer thickness of 10 nm to 1 μm and particularly preferably a layer thickness of 30 nm to 300 nm. These thicknesses provide good capacitive properties for detecting a body through the disk on the button.
In einer weiteren bevorzugten Ausgestaltung der Erfindung enthält die elektrisch leitfähige Beschichtung Leiterbahnen mit einer eine Breite von 5 μm bis 5 mm und bevorzugt von 10 μm bis 2 mm.In a further preferred embodiment of the invention, the electrically conductive coating contains conductor tracks with a Width of 5 microns to 5 mm and preferably from 10 microns to 2 mm.
Gemäß der Erfindung ist es besonders vorteilhaft, wenn die Leiterbahnen der Elektroden eine Breite von 5 μm bis 5 mm und bevorzugt von 10 μm bis 2 mm aufweisen. Mit den Elektroden werden gute kapazitive Eigenschaften zur Detektion eines Körpers durch die Scheibe hindurch auf der Schaltfläche erzielt.According to the invention, it is particularly advantageous if the conductor tracks of the electrodes have a width of 5 μm to 5 mm and preferably of 10 μm to 2 mm. The electrodes provide good capacitive properties for detecting a body through the disk on the button.
In einer weiteren bevorzugten Ausgestaltung der Erfindung weisen die Elektroden spiralartige, kammartige oder mäanderartige Formen auf.In a further preferred embodiment of the invention, the electrodes have spiral-like, comb-like or meander-like shapes.
Ebenso ist es gemäß der Erfindung vorteilhaft wenn die Elektroden mit Leitungsführungen und Kontaktbereichen mit einem Flachleiter verbunden sind, um auf einfache Weise und für den Benutzer kaum sichtbar die Kontakte aus der aktiven Verglasung heraus zu führen.Likewise, it is advantageous according to the invention when the electrodes are connected to cable guides and contact areas with a flat conductor in order to easily and for the user barely visible to lead the contacts out of the active glazing out.
Bevorzugt ist auf die elektrisch leitfähige Beschichtung zusätzlich eine Haftschicht und auf der Haftschicht eine Deckscheibe aufgebracht und die Verglasung ist zu einem Verbundsicherheitsglas verbunden.Preferably, an adhesive layer is additionally applied to the electrically conductive coating and a cover plate is applied to the adhesive layer, and the glazing is connected to form a laminated safety glass.
Die Verglasung mit integrierter Schaltvorrichtung kann erfindungsgemäß aber auch ein Einscheibensicherheitsglas sein.The glazing with integrated switching device can according to the invention, however, also be a single-pane safety glass.
In einer weiteren bevorzugten Ausgestaltung der Erfindung enthält die Haftschicht organische und/oder anorganische lumineszierende Pigmente. Die Verglasung kann als Projektionsfläche für sogenannte Head-up Displays verwendet werden, um beispielsweise die Schaltflächen für den Bediener dynamisch zu markieren.In a further preferred embodiment of the invention, the adhesive layer contains organic and / or inorganic luminescent pigments. The glazing can be used as a projection surface for so-called head-up displays, for example, to dynamically mark the buttons for the operator.
In einer weiteren bevorzugten Ausgestaltung der Erfindung enthalten die elektrisch leitfähige Beschichtungen leitfähige, bevorzugt transparente und leitfähige Materialien und besonders bevorzugt Silber, Zinkoxid, Indiumzinnoxid, Gallium, Zinnoxid, Gold, Kupfer, Wolfram und/oder Gemische davon. Silber kann als leitfähiger Bestandteil einer Siebdruckpaste aber bevorzugt als mindestens eine transparente Silberschicht mit Schichtdicken von 5 nm bis 30 nm in der elektrisch leitfähigen Beschichtung aufgebracht sein.In a further preferred embodiment of the invention, the electrically conductive coatings contain conductive, preferably transparent and conductive materials and particularly preferably silver, zinc oxide, indium tin oxide, gallium, tin oxide, gold, copper, tungsten and / or mixtures thereof. Silver may be applied as a conductive constituent of a screen-printing paste but preferably as at least one transparent silver layer with layer thicknesses of 5 nm to 30 nm in the electrically conductive coating.
Die Erfindung ist besonders vorteilhaft wenn die Verglasung eine Wärmestrahlung reflektierende leitfähige Beschichtung mit einem g-Wert < 75% enthält. «g-Wert» bedeutet nach
In einer weiteren bevorzugten Ausgestaltung der Erfindung sind die Schaltflächen kapazitive Schaltflächen. Die Schaltflächen können aber auch induktive, thermische oder sämtliche andere Sensorfunktionen aufweisen, die berührungslos sind.In a further preferred embodiment of the invention, the buttons are capacitive buttons. The buttons can also have inductive, thermal or all other sensor functions that are non-contact.
In einer weiteren Ausgestaltung der Erfindung ist ein Signalstromkreis mit einer Versorgungs- und Auswerteelektronik verbunden, wobei die Kontaktbereiche der Elektroden über den Signalstromkreis mit der Versorgungs- und Auswerteelektronik verbunden sind.In a further embodiment of the invention, a signal circuit is connected to a supply and evaluation electronics, wherein the contact areas of the electrodes are connected via the signal circuit to the supply and evaluation electronics.
Die Versorgungselektronik speist mindestens ein elektrisches Wechselsignal im Bereich von bevorzugt 0,1 MHz bis 10 MHz ein. Die Auswerteelektronik misst bevorzugt Änderungen der Impedanz zwischen den Elektroden und bereitet die weitere Auswertung des Schaltvorganges vor oder schließt den Vorgang durch Steuerung eines Aktors, Leistungsschalter oder eine Anzeigevorrichtung ab.The supply electronics feeds at least one electrical alternating signal in the range of preferably 0.1 MHz to 10 MHz. The transmitter preferably measures changes in the impedance between the electrodes and prepares the further evaluation of the switching process or completes the process by controlling an actuator, circuit breaker or a display device.
In einer weiteren bevorzugten Ausgestaltung der Erfindung enthält der Signalstromkreis einen Hochpassfilter. Über den Hochpassfilter können Wechselstromsignale der Auswerteelektronik vom Gleichstromkreis getrennt werden.In a further preferred embodiment of the invention, the signal circuit includes a high-pass filter. About the high-pass filter AC signals of the transmitter can be separated from the DC circuit.
Zur Schaltung von mehreren Vorgängen ist es gemäß der Erfindung besonders vorteilhaft mindestens zwei Schaltflächen zu einem Schaltfeld auszubilden.For switching a plurality of operations, it is particularly advantageous according to the invention to form at least two buttons to a switching field.
In einer weiteren bevorzugten Ausgestaltung der Erfindung sind Zwischenbereiche zwischen der Schaltfläche und der elektrisch leitfähigen Schicht und oder zwischen den Elektroden angeordnet und weisen einen elektrischen Potentialunterschied zur elektrisch leitfähigen Beschichtung und/oder den Elektroden auf. Dies ist besonders vorteilhaft, wenn die elektrisch leitfähige Beschichtung auf Massepotential liegt um die Schaltsensitivität außerhalb der Schaltfläche zu minimieren. Über Zwischenbereiche, die nicht auf Massepotential liegen, wird die Sensitivität der Schaltfläche erhöht.In a further preferred embodiment of the invention, intermediate regions are arranged between the button and the electrically conductive layer and or between the electrodes and have an electrical potential difference to the electrically conductive coating and / or the electrodes. This is particularly advantageous if the electrically conductive coating is at ground potential in order to minimize the switching sensitivity outside the button. Intermediate areas that are not at ground potential increase the sensitivity of the button.
Die Aufgabe der Erfindung wird weiter durch ein Verfahren zur Herstellung einer erfindungsgemäßen Verglasung gelöst, wobei auf eine Scheibe eine elektrisch leitfähige Beschichtung aufgebracht wird, in die elektrisch leitfähige Beschichtung durch Isolationsbereiche Elektroden, Leitungsführungen der Elektroden und Kontaktbereiche gebildet werden und mindestens die Kontaktbereiche auf der elektrisch leitfähigen Beschichtung mit mindestens einem Flachleiter über Signalstromkreise mit der Versorgungs- und Auswerteelektronik verbunden werden.The object of the invention is further achieved by a method for producing a glazing according to the invention, wherein an electrically conductive coating is applied to a pane, are formed in the electrically conductive coating by insulating regions electrodes, wiring of the electrodes and contact areas and at least the contact areas on the electric conductive coating with at least one flat conductor via signal circuits to the supply and evaluation electronics are connected.
Die Beschichtungen können über physikalische oder chemische Abscheidung aus der Gasphase aber auch durch Druckverfahren aufgebracht werden. Bevorzugt werden die Beschichtungen mit dem Verfahren des Kathodenzerstäubens aufgebracht.The coatings can be applied by physical or chemical deposition from the gas phase but also by printing processes become. Preferably, the coatings are applied by the method of sputtering.
In einer bevorzugten Ausführungsform des erfindungsgemäßen Verfahrens werden Kontaktbereiche durch einen leitfähigen Kleber oder Lot, bevorzugt durch Ultraschalllötung mit dem Flachleiter verbunden.In a preferred embodiment of the method according to the invention, contact regions are connected to the flat conductor by a conductive adhesive or solder, preferably by ultrasonic soldering.
In Fortführung des erfindungsgemäßen Verfahrens wird auf die Scheibe mit der elektrisch leitfähigen Beschichtung, Teilen des Flachleiters und den Isolationsbereichen eine Haftschicht und eine Deckscheibe aufgebracht und die Verglasung zu einem Verbundsicherheitsglas verbunden.In continuation of the method according to the invention, an adhesive layer and a cover plate is applied to the pane with the electrically conductive coating, parts of the flat conductor and the insulation areas, and the glazing is connected to form a laminated safety glass.
In einer bevorzugten Ausführungsform werden die Isolationsbereiche durch Laserablation oder mechanische Abrasion in die elektrisch leitfähige Beschichtung eingebracht. Besonders bevorzugt wird dabei die elektrisch leitfähige Beschichtung linienförmig entfernt.In a preferred embodiment, the isolation regions are introduced into the electrically conductive coating by laser ablation or mechanical abrasion. In this case, the electrically conductive coating is particularly preferably removed linearly.
Ausführungsbeispiele der Erfindung sind in den
Es zeigen:Show it:
Es folgt die Erläuterung der Erfindung anhand der Figuren nach Aufbau und gegebenenfalls auch nach Wirkweise der dargestellten Erfindung.There follows the explanation of the invention with reference to the figures according to the structure and, where appropriate, also by mode of action of the illustrated invention.
Es war für den Fachmann nicht vorhersehbar, dass auf einfache Weise eine transparente Schaltfläche (
Bei Detektion eines Körpers im elektrischen Wechselfeld des Schaltbereichs (
Es war für den Fachmann nicht vorhersehbar, dass auf einfache Weise eine Schalt-/und schnell reagierende Anzeigefläche (
Es war für den Fachmann nicht vorhersehbar, dass sich auf einfache Weise vorhandene elektrisch leitfähige Schichtstrukturen (
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- II
- Verglasung/Aktive VerglasungGlazing / active glazing
- 11
- elektrisch leitfähige Beschichtungelectrically conductive coating
- 2a2a
- erste Elektrodefirst electrode
- 2b2 B
- Leitungsführung erste ElektrodeCable routing first electrode
- 2c2c
- Kontaktbereich erste ElektrodeContact area first electrode
- 3a3a
- zweite Elektrodesecond electrode
- 3b3b
- Leitungsführung zweite ElektrodeCable routing second electrode
- 3c3c
- Kontaktbereich zweite ElektrodeContact area second electrode
- 44
- Randbereichborder area
- 55
- Scheibedisc
- 66
- IsolationsbereichQuarantine
- 77
- Zwischenbereichebetween areas
- 88th
- Deckscheibecover disc
- 99
- Haftschichtadhesive layer
- 1010
- Flachleiterflat Head
- 1111
- SignalstromkreisSignal circuit
- 1212
- LeistungsstromkreisPower circuit
- 1313
- Versorgungs- und AuswerteelektronikSupply and evaluation electronics
- 1414
- weitere elektrisch leitfähige Schichtanother electrically conductive layer
- 1515
- Aktive SchichtstrukturActive layer structure
- 1616
- Schaltfläche/Anzeigefläche/ Display area button
- 16.1, 16.2, 16.3, 16.416.1, 16.2, 16.3, 16.4
- Segmente Schaltfläche/AnzeigeflächeSegments button / display area
- 1919
- Schalterswitch
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- US 6452514 B1 [0003] US 6452514 B1 [0003]
- EP 1515211 A1 [0004] EP 1515211 A1 [0004]
- DE 1129270 [0005] DE 1129270 [0005]
- DD 148424 [0006] DD 148424 [0006]
Zitierte Nicht-PatentliteraturCited non-patent literature
- ISO 9050: 2003-08 [0026] ISO 9050: 2003-08 [0026]
Claims (23)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202009017952U DE202009017952U1 (en) | 2009-09-25 | 2009-09-25 | Glazing with integrated switching device |
DE102009044110A DE102009044110A1 (en) | 2009-09-25 | 2009-09-25 | Glazing with integrated switching device, a method for its production and its use |
EP10747187A EP2481154A1 (en) | 2009-09-25 | 2010-08-24 | Glazing having an integrated switching device, method for producing same, and use thereof |
PCT/EP2010/062294 WO2011036010A1 (en) | 2009-09-25 | 2010-08-24 | Glazing having an integrated switching device, method for producing same, and use thereof |
CN2010900011675U CN202818260U (en) | 2009-09-25 | 2010-08-24 | Verglasung with integrated switchgear |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009044110A DE102009044110A1 (en) | 2009-09-25 | 2009-09-25 | Glazing with integrated switching device, a method for its production and its use |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102009044110A1 true DE102009044110A1 (en) | 2011-04-14 |
Family
ID=43127288
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE202009017952U Expired - Lifetime DE202009017952U1 (en) | 2009-09-25 | 2009-09-25 | Glazing with integrated switching device |
DE102009044110A Withdrawn DE102009044110A1 (en) | 2009-09-25 | 2009-09-25 | Glazing with integrated switching device, a method for its production and its use |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE202009017952U Expired - Lifetime DE202009017952U1 (en) | 2009-09-25 | 2009-09-25 | Glazing with integrated switching device |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2481154A1 (en) |
CN (1) | CN202818260U (en) |
DE (2) | DE202009017952U1 (en) |
WO (1) | WO2011036010A1 (en) |
Cited By (6)
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DE102011108153A1 (en) * | 2011-07-22 | 2013-01-24 | Polyic Gmbh & Co. Kg | Multi-layer body |
DE102011121758A1 (en) * | 2011-12-21 | 2013-06-27 | Volkswagen Aktiengesellschaft | Method for controlling input and display device of motor car, involves actuating input and display device such that input and display device is in transparent state when input and display operation is not performed |
DE102012002193A1 (en) * | 2012-02-07 | 2013-08-08 | Polyic Gmbh & Co. Kg | Capacitive sensor element |
DE102012107837A1 (en) * | 2012-08-24 | 2014-02-27 | Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Hallstadt | Motor car assembly, has heating wires extended over visible surface of vehicle part, and electronic control unit controlling heating wires as part of sensor device to detect alteration of electric capacitance in region of vehicle part |
US9465465B2 (en) | 2011-12-22 | 2016-10-11 | Polyic Gmbh & Co. Kg | Multilayer body forming display apparatus touchpad |
DE112013006193B4 (en) | 2012-12-24 | 2019-05-23 | Guardian Glass, LLC | Switchable window with heat protection (low-E) coating as a conductive layer |
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DE102011120654B3 (en) * | 2011-12-09 | 2013-06-06 | Polyic Gmbh & Co. Kg | Multi-layer structure for touchpad device, has surface regions whose conductive elements are used as coupling elements and are further arranged, so that specific surface regions are supplemented to touch panel |
US9236862B2 (en) | 2011-07-22 | 2016-01-12 | Polyic Gmbh & Co.Kg | Capacitive touch panel device |
DE102011108803B4 (en) | 2011-07-29 | 2017-06-29 | Polyic Gmbh & Co. Kg | A plastic film touch sensor, use of the plastic film and method of making a multimodal input device |
WO2013024093A1 (en) * | 2011-08-17 | 2013-02-21 | BSH Bosch und Siemens Hausgeräte GmbH | Household appliance plate with impedance-increasing insulating regions |
ES2823755T3 (en) * | 2011-12-20 | 2021-05-10 | Saint Gobain | Composite glass with antenna structure and integrated switching surface |
KR20150092247A (en) * | 2012-12-06 | 2015-08-12 | 쌩-고벵 글래스 프랑스 | Glazing having electrically switchable optical properties |
DE102013104644B4 (en) | 2013-05-06 | 2020-06-04 | Polylc Gmbh & Co. Kg | Layer electrode for touch screens |
CN106233065A (en) * | 2014-04-24 | 2016-12-14 | 法国圣戈班玻璃厂 | There is the switch surface and the windowpane of heating function being illuminated |
HUE050460T2 (en) * | 2014-04-24 | 2020-12-28 | Saint Gobain | Electrically heatable panel with switch region |
CN113655669A (en) | 2014-12-19 | 2021-11-16 | 唯景公司 | Reducing defects under bus bars in electrochromic devices |
EP3338367B1 (en) | 2015-08-18 | 2020-09-23 | Saint-Gobain Glass France | Window pane with capacitive range and low-e coating |
CA3020047A1 (en) * | 2016-04-12 | 2017-10-19 | Saint-Gobain Glass France | Laminated glass pane having a sensor assembly, transmission system, and method for producing a laminated glass pane having a sensor assembly |
MA45704B1 (en) * | 2016-07-20 | 2021-06-30 | Saint Gobain | Window glass with capacitive switching zone intended for contactless control of a function |
CN114126861A (en) * | 2020-04-15 | 2022-03-01 | 法国圣戈班玻璃厂 | Glass device with sensor switching surface |
CN115245045A (en) | 2021-02-24 | 2022-10-25 | 法国圣戈班玻璃厂 | Glass with sensor switch surface |
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DE1129270B (en) | 1955-10-12 | 1962-05-10 | Busch Jaeger Duerener Metall | Display device for the switched-on status of the hotplate of an electric cooker |
DD148424A1 (en) | 1979-12-28 | 1981-05-20 | Horst Ahlers | TOUCH SWITCH WITH INTEGRATED LIGHT MASTER CONTROL |
DE69100010T2 (en) * | 1990-02-19 | 1993-03-25 | Scholtes Soc | DEVICE FOR HEATING CONTROL IN A COOKING UNIT BY SENSOR BUTTONS. |
EP1198063A1 (en) * | 2000-10-11 | 2002-04-17 | DREEFS GmbH Schaltgeräte und Systeme | Capacitive approximation sensor |
US6452514B1 (en) | 1999-01-26 | 2002-09-17 | Harald Philipp | Capacitive sensor and array |
DE10215209A1 (en) * | 2001-06-07 | 2002-12-12 | Arcon Flachglas Veredlungsgmbh | Device for generating electric signal and method for its manufacture in form of capacitive sensor with electrodes deposited on glass base |
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EP1515211A1 (en) | 2003-09-09 | 2005-03-16 | Delphi Technologies Inc. | Capacitive touch switch for electrical window regulator or open roof |
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2009
- 2009-09-25 DE DE202009017952U patent/DE202009017952U1/en not_active Expired - Lifetime
- 2009-09-25 DE DE102009044110A patent/DE102009044110A1/en not_active Withdrawn
-
2010
- 2010-08-24 CN CN2010900011675U patent/CN202818260U/en not_active Expired - Lifetime
- 2010-08-24 WO PCT/EP2010/062294 patent/WO2011036010A1/en active Application Filing
- 2010-08-24 EP EP10747187A patent/EP2481154A1/en not_active Ceased
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DE1129270B (en) | 1955-10-12 | 1962-05-10 | Busch Jaeger Duerener Metall | Display device for the switched-on status of the hotplate of an electric cooker |
DD148424A1 (en) | 1979-12-28 | 1981-05-20 | Horst Ahlers | TOUCH SWITCH WITH INTEGRATED LIGHT MASTER CONTROL |
DE69100010T2 (en) * | 1990-02-19 | 1993-03-25 | Scholtes Soc | DEVICE FOR HEATING CONTROL IN A COOKING UNIT BY SENSOR BUTTONS. |
DE69533529T2 (en) * | 1994-10-25 | 2005-09-29 | TouchSensor Technologies, L.L.C., Wheaton | Capacitive touch sensor |
US6452514B1 (en) | 1999-01-26 | 2002-09-17 | Harald Philipp | Capacitive sensor and array |
EP1198063A1 (en) * | 2000-10-11 | 2002-04-17 | DREEFS GmbH Schaltgeräte und Systeme | Capacitive approximation sensor |
DE10215209A1 (en) * | 2001-06-07 | 2002-12-12 | Arcon Flachglas Veredlungsgmbh | Device for generating electric signal and method for its manufacture in form of capacitive sensor with electrodes deposited on glass base |
WO2003044957A2 (en) * | 2001-11-20 | 2003-05-30 | Touchsensor Technologies, Llc | Touch sensor with integrated decoration |
US20070056961A1 (en) * | 2002-05-16 | 2007-03-15 | Narutoshi Shimatani | Cooking top plate |
EP1515211A1 (en) | 2003-09-09 | 2005-03-16 | Delphi Technologies Inc. | Capacitive touch switch for electrical window regulator or open roof |
DE102006027739A1 (en) * | 2006-06-16 | 2007-12-20 | Schott Ag | Hob with a glass ceramic plate as a hob |
DE102007000713A1 (en) * | 2006-09-08 | 2008-04-10 | Aisin Seiki K.K., Kariya | Capacitance collecting device used in automobile for e.g. opening and closing of vehicle door, has evaluation unit that determines changes in capacitances of sensor electrodes based on number of repetitions of second switching process |
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011108153A1 (en) * | 2011-07-22 | 2013-01-24 | Polyic Gmbh & Co. Kg | Multi-layer body |
US9377914B2 (en) | 2011-07-22 | 2016-06-28 | Polyic Gmbh & Co. Kg | Capacitively operating touch panel device |
DE102011121758A1 (en) * | 2011-12-21 | 2013-06-27 | Volkswagen Aktiengesellschaft | Method for controlling input and display device of motor car, involves actuating input and display device such that input and display device is in transparent state when input and display operation is not performed |
DE102011121758B4 (en) | 2011-12-21 | 2023-01-05 | Volkswagen Aktiengesellschaft | Method for controlling an input and display device, in particular a motor vehicle |
US9465465B2 (en) | 2011-12-22 | 2016-10-11 | Polyic Gmbh & Co. Kg | Multilayer body forming display apparatus touchpad |
DE102012002193A1 (en) * | 2012-02-07 | 2013-08-08 | Polyic Gmbh & Co. Kg | Capacitive sensor element |
DE102012002193B4 (en) | 2012-02-07 | 2021-07-29 | Polyic Gmbh & Co. Kg | Capacitive sensor element |
DE102012107837A1 (en) * | 2012-08-24 | 2014-02-27 | Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Hallstadt | Motor car assembly, has heating wires extended over visible surface of vehicle part, and electronic control unit controlling heating wires as part of sensor device to detect alteration of electric capacitance in region of vehicle part |
DE112013006193B4 (en) | 2012-12-24 | 2019-05-23 | Guardian Glass, LLC | Switchable window with heat protection (low-E) coating as a conductive layer |
Also Published As
Publication number | Publication date |
---|---|
CN202818260U (en) | 2013-03-20 |
WO2011036010A1 (en) | 2011-03-31 |
DE202009017952U1 (en) | 2010-09-23 |
EP2481154A1 (en) | 2012-08-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
R016 | Response to examination communication | ||
R016 | Response to examination communication | ||
R120 | Application withdrawn or ip right abandoned |
Effective date: 20121208 |