Abstract: A photovoltaic module has a diagonal mounting bracket for structural attachment of the module to a support structure. The photovoltaic module has a back cover with an outer surface and a diagonal mounting bracket is attached to the back cover and extends along at least a portion of a diagonal of the back cover. A method of forming a photovoltaic module with a diagonal mounting bracket is also described.

Abstract: A method of making a photovoltaic panel includes previously preparing one or more pre-formed substrates with a first temperature and pressure to be non-planar, textured, embossed, colored, or combinations thereof. A manufacturer can then prepare a laminate assembly comprising one or more organic photovoltaic components one or more pre-formed substrates, and a barrier layer with one or more thermally-activated thermoplastic tie layers there between. The manufacturer can then finish the photovoltaic panel lamination by subjecting the assembly to a second set of temperatures and pressures sufficient to activate and bond the pre-formed substrate, barrier layer, and photovoltaic components without significantly softening the pre-formed substrates or otherwise degrading/damaging the organic photovoltaic components. A non-planar panel made by this method can be used in both exterior and interior decorative and/or structural applications where electrical generation is desired.

Abstract: A solar cell module (1) having solar cells (5) connected to high voltage output capacitor banks (8) which powers loads, frequency modifier capacitor banks (12) which provide controlled electro-magnetic energy during periods of dim light, base plate capacitor banks (21) which frees electrons in the solar cells (5) and electron source capacitors (28b) which fills an electron pool (5e) on top of the solar cells (5) that are all controlled by a computer module (27). The capacitors operating in a pulsating short circuit manner to achieve the highest electron energies. The phenomenons that are created are electron avalanches, multipaction, metastability and magnetic field generator effects all for extending electron energy decay time so that electrons can more efficiently tunnel. through the solar cell. The electon pool (5e) providing a reservoir of electrons to supply large currents. Module (1) is small, portable and has interchangeable attachment modules (36) for enhanced operations.

Abstract: A thin film silicon solar cell including: a front transparent electrode stacked on a transparent insulating substrate; a p-type layer stacked on the front transparent electrode; an i-type photoelectric conversion layer stacked on the p-type layer; an n-type Saver stacked, on the i-type photoelectric conversion layer; and a metal back electrode layer stacked on the n-type layer, wherein the n-type layer includes: an n-type amorphous silicon first n layer which is stacked on the i-type photoelectric conversion layer and has a thickness of 3 nm to 7 nm; and an n-type silicon second n layer which is stacked on the first n layer and has a thickness of 15 nm to 30 nm and is more highly hydrogen-diluted than the first n layer.

Abstract: A photovoltaic device, such as a solar cell, having improved performance is provided. The photovoltaic device includes a copper-containing layer that contains an amount of impurities therein which is sufficient to hinder the diffusion of copper into an underlying semiconductor substrate. The copper-containing layer, which is located within a grid pattern formed on a front side surface of a semiconductor substrate, includes an electroplated copper-containing material having an impurity level of 200 ppm or greater located atop at least one metal diffusion barrier layer.

Abstract: A photovoltaic device, such as a solar cell, having improved performance is provided. In one embodiment, the photovoltaic device includes a multimetal semiconductor alloy layer located on exposed portions of a front side surface of a semiconductor substrate. The multimetal semiconductor alloy layer includes at least a first elemental metal that forms an alloy with a semiconductor material, and a second elemental metal that differs from the first elemental metal and that does not form an alloy with a semiconductor material at the same temperature as the first elemental metal. The photovoltaic device further includes a copper-containing layer located atop the multimetal semiconductor alloy layer.

Abstract: A process for the formation of an electrically conductive silver back electrode of a PERC silicon solar cell comprising the steps: (1) providing a p-type silicon wafer having on its front-side an n-type emitter with an ARC layer thereon and on its back-side a perforated dielectric passivation layer with local BSF contacts at the places of the perforations, (2) applying and drying a silver paste to form a silver back electrode pattern connecting the local BSF contacts on the back-side of the silicon wafer, and (3) firing the dried silver paste, whereby the wafer reaches a peak temperature of 700 to 900° C., wherein the silver paste has no or only poor fire-through capability and comprises particulate silver and an organic vehicle.

Abstract: A method of manufacturing an n-type electrode comprising the steps of: preparing an N-type base semiconductor substrate, comprising an n-base layer, a p-type emitter on the n-base layer, a first passivation layer on the p-type emitter, and a second passivation layer on the n-base layer; applying a conductive paste onto the second passivation layer on the n-base layer, wherein the conductive paste comprises, (i) 100 parts by weight of a conductive powder, (ii) 0.1 to 10 parts by weight of an aluminum powder with particle diameter of 2 to 12 ?m, (iii) 3.5 to 25 parts by weight of a glass frit, and (iv) an organic medium; and firing the conductive paste at temperature of 910° C. or lower.

Abstract: A photovoltaic cell (100) is proposed. The photovoltaic cell includes a substrate (105; 105?) of semiconductor material, and a plurality of contact terminals (Tf,Tb) each one arranged on a corresponding contact area (122) of the substrate for collecting electric charges being generated in the substrate by the light. For at least one of the contact areas, the substrate includes at least one porous semiconductor region (125) extending from the contact area into the substrate for anchoring the whole corresponding contact terminal on the substrate. In the solution according to an embodiment of the invention, each porous semiconductor region has a porosity decreasing moving away from the contact area inwards the substrate. An etching module (400) and an electrolytic module (700;700?;800;800?) for processing photovoltaic cells, a production line (900) for producing photovoltaic cells, and a process for producing photovoltaic cells are also proposed.

Abstract: A solar cell and a method of fabricating solar cells. The method includes a step of separating neighbor solar cells formed on a semiconductor wafer by scribing the wafer to form scribe lines on the wafer and applying a force at, or adjacent to, the scribed lines to separate the solar cells. The scribing is effected on a cap layer covering a window layer of solar cells, thereby minimizing damage to the window layer and mitigating propagation of defects into p-n junctions formed in the solar cells.

Abstract: A diffusion agent composition used in forming an impurity diffusion agent layer on a semiconductor substrate, and containing an impurity diffusion component, a silicon compound, and a solvent containing a solvent having a boiling point of 100° C. or less, a solvent having a boiling point of 120-180° C., and a solvent having a boiling point of 300° C.

Abstract: To provide a photoelectric conversion device having high conversion efficiency and a method for manufacturing the same. The photoelectric conversion device includes a working electrode that has a transparent electrode (2) and a porous metal oxide semiconductor layer (3) that is formed on a surface of the transparent electrode (2) and supported with a dye; a counter electrode (5); and an electrolyte layer (4), the hydroxyl group concentration on the surface of the oxide semiconductor layer is 0.01 groups/(nm)2 or more and 4.0 groups/(nm)2 or less, and the adsorbed water concentration on the surface thereof is 0.03 pieces/(nm)2 or more and 4.0 pieces/(nm)2 or less. The method for manufacturing a photoelectric conversion device includes a first step of forming a porous metal oxide semiconductor layer (3) on a surface of a transparent electrode (2), a second step of controlling the hydroxyl group concentration on the surface of the oxide semiconductor layer to be 0.01 groups/(nm)2 or more and 4.

Abstract: In a method for producing a solar cell, a layer stack of dielectric layers is applied to a back of a solar cell substrate and the layer stack is heated and is held at temperatures of at least 700° C. during a time period of at least 5 minutes. The novel solar cell has a layer stack of dielectric layers on its back. At least one of the dielectric layers of the layer stack is densified so that its resistivity to firing-through of pastes with glass components is enhanced.

Abstract: Disclosed is a photoelectric conversion element which comprises: a first conductive supporting body that has a semiconductor-containing layer; a second conductive supporting body that has a counter electrode which is arranged at a position where the counter electrode faces the semiconductor-containing layer at a predetermined distance; a charge transfer layer that is held in a space between the first and second conductive supporting bodies; and a sealing agent that is provided in the peripheral portions of the first and second conductive supporting bodies so as to seal the charge transfer layer. The photoelectric conversion element is characterized in that the sealing agent is a thermosetting sealing agent for a photoelectric conversion element, said thermosetting sealing agent containing (a) an epoxy resin and (b) at least one heat curing agent that is selected from the group consisting of aromatic hydrazides and aliphatic hydrazides having 6 or more carbon atoms.

Abstract: Provided is a solar cell element comprising a semiconductor substrate which has a p-type semiconductor region, wherein one or more surface layer-internal regions which have Si—O bonds are formed in the surface layer part of the p-type semiconductor region and a passivation layer is formed on the surface layer-internal regions. Also provided is a solar cell module comprising the solar cell element. A method for producing a solar cell element is further provided, said method comprising: a substrate preparation step for preparing a semiconductor substrate which has a p-type semiconductor region; a surface treatment step for exposing the surface of the p-type semiconductor region to plasma produced using an oxygen-containing gas, and forming surface layer-internal regions which have Si—O bonds in the surface layer part of the p-type semiconductor region; and a layer formation process for forming a passivation layer on the surface layer-internal regions.

Abstract: A polymer substrate and back contact structure for a photovoltaic element, and a photovoltaic element include a CIGS photovoltaic structure, a polymer substrate having a device side at which the photovoltaic element can be located and a back side opposite the device side. A layer of dielectric is formed at the back side of the polymer substrate. A metal structure is formed at the device side of the polymer substrate.

Abstract: According to example embodiments, an organic solar cell includes a first electrode, a second electrode on the first electrode, and a photoactive layer between the first electrode and the second electrode. The photoactive layer includes a photoactive material and an ultraviolet (UV) absorber. The ultraviolet (UV) absorber may be represented by Chemical Formula 1, disclosed herein.

Abstract: A photoelectric conversion element, includes a substrate, a first electrode, a photoelectric conversion layer including semiconductors and sensitizing dyes, a positive bole transport layer including a solid positive hole transport substance, and a second electrode, wherein the solid positive hole transport substance contains a conductive polymer with a structure represented by the following Formula (1), and wherein the sensitizing dyes includes a compound with a structure represented by the following Formula (2) and at least one of compounds with respective structures represented by the following Formulas (4) to (9).

Abstract: An organic solar cell structure comprising at least one electrode which comprises a layer which is surface-modified with a dye is provided; said surface-modified layer being selected from a transparent conductor layer, a hole collecting layer (HCL), and an electron collecting layer (ECL). Uses of said solar cell structures and methods for their manufacture are also provided.

Abstract: The present invention relates to a photoactive layer solution for an efficient organic solar cell including core/shell metal oxide nano-particles, to a method for manufacturing same, and to an organic solar cell including the photoactive layer solution and to a method for manufacturing same. Uniform coating of a substrate having a large area is difficult using the existing PEDOT:PSS. However, using the photoactive layer solution according to the present invention enables P-type metal oxide nano-particles to be directly dispersed on the photoactive layer, thereby having efficiency similar to the existing layer-by-layer (LbL)-type organic solar cell, and enabling a reduction in costs, since there is no need to deposit a separate p buffer layer such as PEDOT:PSS, and the organic solar cell to be manufactured by means of just a simple wet process. Also, application products can be selected through various types of coating methods.

Abstract: A hydraulic system, including fluid flow generated by a primary pump and a secondary pump, utilizes a regulator control assembly to control fluid flow from each of the primary and secondary pumps such that a desired fluid flow and pressure is maintained at the outlet for varying actuator demands. The regulator control assembly controls the transition from using only the primary pump, to using both the primary and secondary pumps to provide a desired fluid flow and pressure through the outlet to the actuator.

Abstract: This disclosure comprising: a tubular member (4) comprising openings (2) arranged along its length; a receiving portion (3) comprising a passage (3a) for receiving the tubular member such that the tubular member fits within and is free to rotate with respect to the receiving portion, wherein the receiving portion comprises openings (1) arranged along its length; and a drive member (21) configured to rotate the tubular member. The openings of the tubular member and receiving portion are arranged such that there is an at least partial overlap between the openings of the tubular member and receiving portion, and that as the tubular member rotates with respect to the receiving portion the opening overlap moves along the length of the tubular member and receiving portion and fluid is sucked into the tubular member , or expelled from it at successive longitudinal locations.

Abstract: An evaporative emission control system includes a fuel vapor adsorption unit in physical contact with a heat generator inside a fuel tank. The heat generator can be a fuel pump that heats the adsorption unit during a purge cycle, thereby increasing the rate of desorption of captured fuel vapor during the purge cycle. The fuel vapor adsorption unit and/or an additional fuel vapor adsorption unit may be located inside the tank volume proximate a tank inlet opening so that incoming fuel can cool the adsorption unit(s) during a refueling event, thereby increasing the adsorption efficiency of the adsorption unit(s) during the refueling event.

Abstract: The invention relates to a device and a method for drawing off liquids and/or suspensions below the surface of water, with a bell element disposed at the end and a suction pipe disposed thereon. According to the invention, at least one compressed air supply line (4) discharges into the suction pipe (3) or into the bell element (2) in the lower region of the device. Preferably a plurality of compressed air supply lines is used, said supply lines discharging at spacings in the axial direction of the suction pipe and being acted upon by compressed air in succession from the top to the bottom.

Abstract: In one embodiment, a method of generating net fluid flow in a microfluidic network includes, with a fluid actuator integrated asymmetrically within a microfluidic channel, generating compressive and tensile fluid displacements that are temporally asymmetric in duration.

Abstract: A temperature compensated accumulator is provided.

Abstract: A pressure controlling system includes a pressurized device, a piston device, and an electromagnetic routing valve. The pressurized device includes a moving cavity, and a receiving cavity adapted to receive liquid. A pipe is connected to the receiving cavity, and the pipe is adapted to connect a hydraulic cylinder plate. A connecting pipe, a noise elimination pipe, a first gas transmitting pipe, and a second gas transmitting pipe are connected to the electromagnetic routing valve. The first gas transmitting pipe and the second gas transmitting pipe are connected to the pressurized device.

Abstract: A fluid transfer assembly includes a housing within which at least a portion of a pump element can be disposed. The housing includes a first surface and a second surface and defines a cavity therethrough. The housing is configured to be coupled to a reservoir such that the first surface is disposed within an interior volume of the reservoir and the second surface is disposed outside the interior volume of the reservoir. The housing includes a seal portion configured to fluidically isolate the first surface from the second surface. The cavity is configured to receive at least a portion of the pump element such that movement of the pump element produces a fluid flow from an inlet opening defined by the first surface and an outlet opening defined by the second surface.

Abstract: A fuel system is disclosed. The fuel system includes a fuel tank having a chamber defined by a wall and an electrical circuit associated with the fuel tank. The electrical circuit includes means for determining an amount of fuel disposed within the fuel tank chamber. A portion of the electrical circuit includes a sensor for detecting whether or not the fuel line is properly connected to the fuel tank. A method for assembling a fuel system is also disclosed.

Abstract: The invention relates to a system for packing chromatography columns with a chromatography medium and packing method for use in such columns. In particular, the invention relates to a method and system for packing chromatography columns where the column and chromatography media are pre-sterilized.

Abstract: A resettable relief valve is provided that includes a valve body having a valve seat and forming a pressure chamber, a poppet valve coupled to a poppet shaft slidably received in the valve body, a main spring mounted on the poppet shaft and seated against the valve body for urging the poppet valve into a closed position against the valve seat, and at least one spring loaded ball detent mounted in the valve body to apply pressure against the poppet shaft. A method of resetting a pressure relief valve is also provided, and includes mounting a resettable relief valve so that a pressure chamber of the resettable valve is exposed to a pressurized fluid flow and pushing a poppet valve toward the valve body when the poppet valve is in the open position so that a spring loaded ball detent disengages from a second groove on a poppet shaft and reengages with a first groove.

Abstract: This device comprises a mounting assembly including an operative subset, a deposit subset, and lateral sets which are assembled on a pipeline so that, without shutting down the pipeline service, the pipeline can be perforated with cutting means, and valve means can be arranged to enable the control of the fluid circulation through the pipeline. The invention also includes an assembly procedure, through which sets and subsets are mounted on the pipeline, the pipeline is perforated, the valve means is positioned, and the valve seats are displaced until the device is in-service.

Abstract: A system is described herein comprising a diverter valve operable to divert at least a portion of water flowing through a first water line to a first volume; a first float valve controlling water flow from a second water line to a second volume; and a second float valve controlling water flow from the first volume to the second volume.

Abstract: The invention relates to a tire valve (1) comprising a valve channel (11) having a valve body (10) enclosing a valve seat (15), having at least one connecting means (9) for connecting the valve body (10) to a valve base (2), wherein the valve body (10) comprises a valve part (12) inserted in the valve channel (11) and displaceable in the axial direction therein, sealingly bearing against the valve seat (15) of the valve body (10) in the closed position of valve (1), and wherein the connecting means (9) of the valve body (10) is disposed in a connecting segment (8) at a distance in the axial direction from the functional valve segment of the valve body (10), and the valve body (10) is implemented as a single piece.

Abstract: A digital hydraulic system including a fluid having three portions each at a pressure and a digital hydraulic transformer having a first and second element. The first element has a first end and a second end. The first and second elements operating along a common axis, and together defining at least four variable volume working chambers. The at least two of the at least four variable volume working chambers containing fluid directing force on the second element in a direction toward the first end. Another two of the at least four variable volume working chambers containing fluid directing force on the second element toward the second end. A control system individually selectively fluidically connects and disconnects each of the four variable volume working chambers to and from the three portions of the fluid at the three pressures.

Abstract: A vehicle brake hydraulic pressure control unit includes a base body incorporating therein a brake fluid flow path and an electromagnetic valve which is an assembled part assembled into a mounting hole portion which is formed in the base body in such a manner as to communicate with the flow path. A hole wall of the mounting hole portion has a plastically deformed portion formed by pressing the hole wall in a downward direction of the mounting hole portion. A locking groove for the plastically deformed portion to enter is formed on an outer circumferential surface of the electromagnetic valve. An outside diameter of the electromagnetic valve at an upper side of the locking groove is made smaller than an outside diameter of the electromagnetic valve at a lower side of the locking groove.

Abstract: The invention relates to a valve arrangement (2) for metering a fluid medium into an exhaust line (22), comprising a valve seat (10) which acts together with a closing body (12) and in which a valve passage (14) is implemented, and a perforated disc (6) that is disposed downstream of the valve seat, closes off the valve passage, and has at least one axial hole (8) in the area of the valve passage through which the fluid medium can be injected into the exhaust line (22). The valve arrangement further comprises a connecting flange (16) for connecting the valve arrangement (2) to the exhaust line (22) in a fluid-tight manner, wherein the perforated disc (6) extends from the valve passage to the connecting flange and is implemented such that said perforated disc seals the connecting flange against the exhaust line in a fluid-tight manner in the installed state. A separate seal is thus no longer required, because the perforated disc performs the sealing function.

Abstract: A selective catalytic reduction system that can defrost urea aqueous solution without interruption of warm air of an engine or heating of a vehicle cabin. The system includes a defrosting control unit to open a tank heater valve at the time of starting the engine and close the tank heater valve when the temperature of the urea aqueous solution detected by a temperature sensor reaches a predetermined defrosting completion determination value, and a warm air priority control unit to prohibit the opening of the valve by the defrosting control unit when the temperature of the cooling water is less than a predetermined defrosting permission value and permit the opening of the valve by the defrosting control unit when the temperature of the cooling water is equal to or more than the defrosting permission value.

Abstract: There is provided a vaporized fuel control device for a straddle type vehicle that can prevent a situation that liquid fuel in a fuel tank flows into an engine and a situation that oil in the engine flows into the fuel tank while adapting the vaporized fuel control device to the layout of the straddle vehicle. A vaporized fuel passage 110 is disposed so as to have an uppermost portion X at some position thereof between the fuel tank 35 and the engine E, and the uppermost portion X is disposed at a higher position than the fuel upper limit level of the fuel tank 35, the oil upper limit level in the engine E and a footrest portion 44.

Abstract: A container for an operating liquid or fluid for a motor vehicle includes a container wall which delimits an interior space or chamber of the container. The container has a first wall section, a second wall section and at least one discharge line for discharging the operating liquid out of the container. The discharge line extends from the first wall section to the second wall section and can be adjusted in its length to a distance between the first wall section and the second wall section. A method for producing the container and a motor vehicle having the container are also provided.

Abstract: A fuel cell powered vehicle fuel storage system is disclosed having a suspension system, a fuel tank, and a support system, wherein the suspension system, fuel tank, and support system cooperate to carry vehicle structural loads and the reaction loads of the suspension system and to maximize a volume of the fuel tank.

Abstract: A control system includes a first valve configured to block a fluid flow between a first section of a flow line and a second section of the flow line in response to a first emergency shut-off signal of a first signal type. A second valve is configured to block the second section of the flow line and a third section of the flow line in response to a second emergency shut-off signal of a second signal type, wherein the first signal type differs from the second signal type.

Abstract: In accordance with the resent invention, there is provided a fugitive emission detection system for use in conjunction with a valve having a packing deign which includes a primary packing and a secondary packing. The valve further includes a leak port which is disposed within the valve bonnet between the primary and secondary packings. The detection system is operative to maintain the leak port in a normally open state. As a result, any fluid leakage past the primary packing is normally sent to the detection system, as opposed to being applied to and thus pressurizing the secondary packing. In the event of that a prescribed level of fluid leakage beyond the primary packing is detected, the leak port will be closed. The closure of the leak port facilitates the pressurization of the secondary packing.

Abstract: An assembly of valve sections 10 includes an inlet section 12, an outlet section 14, a working section 16, and a working section 18. The working section 16 is a conventional pressure compensated working section. The working section 18 includes a directional control valve 21, a pressure compensator valve 50, and a pressure limiter valve 52. The valves 50 and 52 are of integral construction, such that each is an essential part to complete the other. The pressure compensator valve 50 includes a pressure compensator spool 60 movable between an opened position (FIGS. 2 and 5) and a closed position (FIGS. 4 and 6) in response to a pressure differential across the spool. The pressure limiter valve 52 includes a pressure limiter spool 76 that moves to an open position to change the pressure differential and close the pressure compensator valve when a selected limit pressure is reached.

Abstract: A flushing mechanism includes a housing, an upper cover on the housing, a sleeve, a first piston, a first piston sealed module, a first piston loading spring, a second piston and a second piston loading spring. Wherein a pressure-relief and/or ejection-proof part is provided in the housing, the second piston sealed module are respectively provided surround the periphery of the bottom end and the central hole of the second piston. The bottom end of the second piston, the second piston sealed module and the lower end of the housing define an exterior lower cavity and an interior lower cavity used for cooperating with the second piston loading spring in curse of drainage, sequentially the second piston are moved upward and the outlet is opened. A toilet bowl employing said flushing mechanism can reduce the flushing water consumption.

Abstract: A check valve system including a plumbing assembly and a check valve assembly. The plumbing assembly has at least three portals including a first portal, a second portal and a third portal. The check valve assembly is positioned to block a fluid flow entering the second portal from flowing out of the first portal. The check valve assembly includes a securing mechanism positioned in the third portal.

Abstract: A valve assembly includes a housing with a housing control bore, a supply port in selective fluid communication with the housing control bore for receiving working fluid from a working fluid source, a control port in fluid communication with the housing control bore for communicating the working fluid to and from a working device switchable from a first mode of operation to a second mode of operation at a predetermined pressure, and a vent port in fluid communication with the housing control bore for selectively returning the working fluid to the working fluid source. A supply valve member is selectively seated and unseat with a supply valve seat. A bleed orifice is provided for communicating the working fluid from the supply port to the control port at a second pressure that is less than the predetermined pressure when the supply valve member is seated with the supply valve seat.

Abstract: An hydraulic valve has a body with a longitudinal bore therein. An annular recess is formed within the longitudinal bore and has a circumferential surface through which a fluid port opens. A filter band, with a plurality of apertures there through, is located within the annular recess abutting the circumferential surface. A helical spring has spaced apart convolutions that engage the filter band and exert an outward radial force which holds the filter band against the circumferential surface of the bore recess. A valve element, such as a spool, is slideably received within the longitudinal bore to control flow of fluid through the fluid port.

Abstract: Provided is a fuel pump module for supplying diesel fuel. The fuel pump module in accordance with exemplary embodiments of the present invention is configured to include a flange assembly fixed to an inlet of a fuel tank and a reservoir body assembly disposed in the fuel tank, wherein the reservoir body assembly includes: a filter that removes foreign objects included in the diesel fuel; a fuel pump that forcibly circulates the diesel fuel passing through the filter to a diesel engine; and a pump connection return passage that supplies fuel toward a diesel engine through a supply line of fuel but supplies the diesel fuel that is returned without being consumed by the diesel engine between the filter and the fuel pump to supply the fuel to the fuel pump without passing through the filter.

Abstract: A method for producing a microfluidic device includes the following method steps: a) arranging a thermoplastic elastomeric film between a base substrate and a cover substrate, at least one of the substrates has at least one depression configured to form a microfluidic chamber with a depression opening on the side of the substrate facing the elastomeric film, b) applying pressing power to the arrangement to compress the elastomeric film between the base substrate and the cover substrate, in which process the thickness of the elastomeric film is reduced, c) forming, by laser beam welding, at least one weld joining the thermoplastic elastomeric film, the base substrate and the cover substrate, and d) removing the pressing power to prevent capillaries from forming between the base substrate and the cover substrate.