The invention relates to a method for fabricating a thermal detector (1), comprising the following steps: forming a first stack (10), comprising a thermal detector (20), a mineral sacrificial layer (15) and a thin encapsulation layer (16) having a lateral vent (17.1); forming a second stack (30), comprising a thin sealing layer (33) and a getter portion (34); eliminating the mineral sacrificial layer (15); assembling by direct bonding the thin sealing layer (33), brought into contact with the thin encapsulation layer (16) and blocking the lateral vent (17.1), the getter portion (34) being located in the lateral vent (17.1).

A method of removing a plurality of portions of a black layer of an electrical conduit for a photovoltaic cell is disclosed. The method includes providing a mandrel having the electrical conduit electroformed in the mandrel. The electrical conduit is formed in a preformed pattern on an outer surface of the mandrel. The electrical conduit has the black layer with a black layer thickness on a side opposite of the outer surface of the mandrel. A beam of a laser is controlled toward the black layer of the electrical conduit. The beam is characterized by laser parameters. The beam of the laser removes the plurality of portions of the black layer on the electrical conduit. Each removed portion of the plurality of portions of the black layer has a thickness equal to the black layer thickness, and a portion area of 5 mm.sup.2 to 20 mm.sup.2.

At least one solar cell is mounted to a flexible substrate using an adhesive, wherein: the flexible substrate includes at least one insulating layer and at least one conductive layer patterned on the insulating layer as one or more traces for making electrical connections with the solar cell; the traces on the flexible substrate are unencapsulated and at least some of the traces remain exposed after the solar cell is mounted to the flexible substrate; the solar cell is positioned above the traces on the flexible substrate; and a backside metal layer of the solar cell does not make contact to the traces on the flexible substrate when the solar cell is mounted on the flexible substrate. The result is a rollable solar array or panel having a reduced stress energy and a reduced minimum rolling radius as compared to a baseline solar cell mounted to a baseline flexible substrate.

The invention relates to a method for producing a plurality of optoelectronic semiconductor components, including the following steps: preparing a plurality of semiconductor chips spaced in a lateral direction to one another; forming a housing body assembly, at least one region of which is arranged between the semiconductor chips; forming a plurality of fillets, each adjoining a semiconductor chip and being bordered in a lateral direction by a side surface of each semiconductor chip and the housing body assembly; and separating the housing body assembly into a plurality of optoelectronic components, each component having at least one semiconductor chip and a portion of the housing body assembly as a housing body, and each semiconductor chip not being covered by material of the housing body on a radiation emission surface of the semiconductor component, which surface is located opposite a mounting surface. The invention also relates to a semiconductor component.

A high efficiency configuration for a solar cell module comprises solar cells conductively bonded to each other in a shingled manner to form super cells, which may be arranged to efficiently use the area of the solar module, reduce series resistance, and increase module efficiency.

A multijunction solar cell including a substrate and a top (or light-facing) solar subcell having an emitter layer, a base layer, and a window layer adjacent to the emitter layer, the window layer composed of a material that is optically transparent, has a band gap of greater than 2.6 eV, and includes an appropriately arranged multilayer antireflection coating on the top surface thereof.

Provided is a method of fabricating a see-through thin film solar cell, the method including preparing a substrate including a molybdenum (Mo) layer on one surface, forming see-through patterns by selectively removing at least parts of the Mo layer, sequentially depositing a chalcogenide absorber layer, a buffer layer, and a transparent electrode layer on the substrate and the Mo layer including the see-through patterns, and forming a see-through array according to a shape of the see-through patterns by removing the chalcogenide absorber layer, the buffer layer, and the transparent electrode layer deposited on the see-through patterns, by irradiating a laser beam from under the substrate toward the transparent electrode layer.

A high efficiency configuration for a solar cell module comprises solar cells conductively bonded to each other in a shingled manner to form super cells, which may be arranged to efficiently use the area of the solar module, reduce series resistance, and increase module efficiency.

The invention relates to a method for improving the ohmic-contact behaviour between a contact grid and an emitter layer of a silicon solar cell. The object of the invention is to propose a method for improving the ohmic-contact behaviour between a contact grid and an emitter layer of a silicon solar cell, in which the effects on materials caused by irradiation of the sun-facing side are further minimized. In addition, the method should also be applicable to silicon solar cells in which the emitter layer has a high sheet resistance. This object is achieved by first providing the silicon solar cell with the emitter layer, the contact grid and a rear contact, and electrically connecting the contact grid to one pole of a voltage source, then a contacting device that is electrically connected to the other pole of the voltage source is connected to the rear contact, and with the voltage source, a voltage is applied directed contrary to the forward direction of the silicon solar cell that is less than the breakdown voltage of the silicon solar cell and, when applying this voltage, a point light source is guided over the sun-facing side of the silicon solar cell and thereby a section of a subsection of the sun-facing side is illuminated and thus a current flow is induced in the subsection where the current flow relative to the section has a current density of 200 A/cm.sup.2 to 20,000 A/cm.sup.2 and acts on the subsection for 10 ns to 10 ms.

Separation of individual strips from a solar cell workpiece, is accomplished by excluding a junction (e.g., a homojunction such as a p-n junction, or a heterojunction such as a p-i-n junction) from regions at which separation is expected to occur. According to some embodiments, the junction is excluded by physical removal of material from inter-strip regions of the workpiece. According to other embodiments, exclusion of the junction is achieved by changing an effective doping level (e.g., counter-doping, deactivation) at inter-strip regions. For still other embodiments, the junction is never formed at inter-strip regions in the first place (e.g., using masking during original dopant introduction). By imposing distance between the junction and defects arising from separation processes (e.g., backside crack propagation), losses attributable to electron-hole recombination at such defects are reduced, and collection efficiency of shingled modules is enhanced.