Patents Assigned to Scheuten Glasgroep
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Patent number: 8581091Abstract: The invention relates to a method for production of a serial circuit of solar cells with integrated semiconductor bodies, a serial circuit produced thus and photovoltaic modules, comprising at last one serial circuit. The invention is characterized in that conducting bodies (20) and semiconducting bodies (30) are applied to an insulating support layer, according to a pattern, whereby said pattern provides at least one dividing line (21) of conducting bodies. The regions adjacent to the conducting bodies are provided with spherical or particle-shaped semiconducting bodies (30). Parts of the semiconductor bodies are removed and the support layer coated on the side with a back contact layer (50). The back contact layer of a semiconducting body is thus exposed, for example, and brought into contact with the back contact layer (50) of the solar cell. The other side of the support layer (10) is provided with a front contact layer.Type: GrantFiled: September 24, 2004Date of Patent: November 12, 2013Assignee: Scheuten GlasgroepInventors: Volker Geyer, Patrick Kaas
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Patent number: 7736453Abstract: A method for producing a fire protection glazing including at least two flat substrates and a fire protection element, preferably transparent, including at least one film or a film system which includes at least one intumescent layer and is disposed between the substrates. Several segments of the film of the fire protection element are applied to a first substrate, wherein the film segments cover the entire surface of the substrate which is provided with a fire protection element. Afterwards a second substrate is arranged on the first substrate including the film segments and is exposed to a high pressure and high temperature binding treatment which can be carried out, for example in an antoclave.Type: GrantFiled: June 24, 2004Date of Patent: June 15, 2010Assignee: Scheuten GlasgroepInventors: Gerhard Meyer, Valentino Villari, Tobias Roth, Nikolas Wirth, Thomas Fenner, Paul Hendrikx
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Patent number: 7339248Abstract: The invention relates to a self-adjusting serial connection of thin layers and a method for the production thereof. The invention is characterized in that electrically conducting conductor tracks (20) are applied to a substrate (10), whereupon several main deposit layers (30, 40, 50) of conducting, semi-conducting or insulating materials are applied to the substrate. The application of the layers is carried out at various angles of incidence to the surface of the substrate.Type: GrantFiled: March 18, 2003Date of Patent: March 4, 2008Assignee: Scheuten GlasgroepInventor: Volker Geyer
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Publication number: 20070275231Abstract: A fire protection means integratable into a construction element. The inventive fire protection means includes at least one hybrid foil system. At least one foil of the system is coated with intumescent material. A method for producing the fire protection means and a glazing unit provided therewith are also disclosed.Type: ApplicationFiled: December 8, 2003Publication date: November 29, 2007Applicant: SCHEUTEN GLASGROEPInventors: Gerhard Meyer, Valentino Villari, Tobias Roth, Nikolas Wirth, Christian Puettmann, Thomas Fenner, Paul Hendrikx
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Patent number: 7300557Abstract: The invention relates to a device for the targeted application of deposition material onto a substrate, especially for focusing the sputter flux onto a narrow angular range in a PVD-system. The invention is characterized in that the deposition material is directed through a filter structure (90) having several channel-shaped individual structures (60) onto said substrate (30), whereby the streams of material are limited to a narrow angle range.Type: GrantFiled: March 18, 2003Date of Patent: November 27, 2007Assignee: Scheuten GlasgroepInventors: Patrick Kaas, Volker Geyer
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Patent number: 7288426Abstract: The invention relates to a method for the production of automatically adjusting serial connections of thick and/or thin layers. The method comprises the following process steps: applying electrically conductive strip conductors (20) to a substrate (10); applying a first main layer (30) at an angle a relative to the surface of the substrate; applying a second main layer which is made of granular-shaped particles (40) to the substrate (10); applying several layers in conjunction with material and process-dependent processing steps; applying a third main layer (70) at an angle ? relative to the surface of the substrate; and applying a fourth main layer (80) at an angle y relative to the surface of the substrate.Type: GrantFiled: March 18, 2003Date of Patent: October 30, 2007Assignee: Scheuten GlasgroepInventor: Volker Geyer
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Publication number: 20070189956Abstract: A method for producing a powder of a Cu(In,GA)Se2 compound, including the following steps: Cu and In and/or Cu and Ga are alloyed to form a CuIn and/or CuGa alloy with a substoichiometric content of Cu; producing a powder of the CuIn and/or CuG alloy; Se and either KI or NaI are added to the powder, the mixture is heated until a melted mass is formed, in which the Cu(In,Ga)Se2 compound recrystallizes, and the powder grains to be produced simultaneously grow; and the melted mass is cooled in order to interrupt the growth of the grains. The invention also relates to a monogram membrane solar cell containing a back contact, a monogram membrane containing a powder produced by the inventive method, at least one semiconductor layer, and a front contact.Type: ApplicationFiled: November 30, 2004Publication date: August 16, 2007Applicant: Scheuten GlasgroepInventors: Volker Geyer, Mare Altosaar, Enn Mellikov, Jaan Raudoja
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Publication number: 20070113888Abstract: A method for treating powder particles of a Cu(In,Ga)Se2, compound, according to which the powder particles and a quantity of sulfur are introduced into a vessel and heated and maintained at a constant temperature over a period of time. The invention also relates to a monograin-membrane solar cell containing a rear contact, a monogram membrane containing powder particles that have been treated according to the inventive method, at least one semiconductor layer and a front contact.Type: ApplicationFiled: December 14, 2004Publication date: May 24, 2007Applicant: SCHEUTEN GLASGROEPInventors: Volker Geyer, Marit Kauk, Jaan Raudoja, Tiit Varema, Mare Altosaar
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Publication number: 20070089782Abstract: A spherical or grain-shaped semiconductor element for use in solar cells and to a method for producing the semiconductor element. Also disclosed is a solar cell including an integrated spherical semiconductor element, a method for producing the solar cell, and a photovoltaic module including at least one solar cell. The semiconductor element includes a back contact layer and a I-III-VI compound semiconductor deposited on a spherical or grain-shaped substrate core. The I-III-VI compound semiconductor is produced by applying precursor layers and subsequent selenization or sulfurization. For producing a solar cell, a plurality of the inventive semiconductor elements is introduced into a substrate layer from which they project on at least one face thereof. The substrate layer is striped on one side, thereby exposing the back contact layer of most of the semiconductor elements.Type: ApplicationFiled: September 22, 2004Publication date: April 26, 2007Applicant: Scheuten GlasgroepInventors: Jaques Scheuten, Volker Geyer, Patrick Kaas
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Publication number: 20070089780Abstract: A method for producing a serial circuit of solar cells with integrated semiconductor bodies, a serial circuit produced thus and photovoltaic modules, comprising at least one serial circuit. Conducting bodies and semiconducting bodies are applied to an insulating support layer, according to a pattern, whereby the pattern provides at least one dividing line of conducting bodies. Regions adjacent to the conducting bodies are provided with spherical or particle-shaped semiconducting bodies. Parts of the semiconductor bodies are removed and the support layer coated on the side with a back contact layer. The back contact layer of a semiconducting body is thus exposed, for example, and brought into contact with the back contact layer of the solar cell. The other side of the support layer is provided with a front contact layer.Type: ApplicationFiled: September 24, 2004Publication date: April 26, 2007Applicant: Scheuten GlasgroepInventors: Volker Geyer, Patrick Kaas
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Publication number: 20070011988Abstract: The disclosure relates to a fireproof glazing unit including at least two spaced-apart transparent substrates, with a transparent fireproof layer disposed between the substrate. A transparent TiO2 layer, which reduces the incidence of UV radiation onto the fireproof layer, is disposed on at least one side of the fireproof layer.Type: ApplicationFiled: September 11, 2003Publication date: January 18, 2007Applicant: Scheuten Glasgroep B VInventors: Valentino Villari, Albert Van Oijen