摘要:
Disclosed are apparatuses and methods for cutting thin film solar cells. The apparatus may include circular knife cutter rollers, each having a knife edge and coupled with a cutter arbor, support rollers, each coupled to a support arbor and having first and second outer surfaces and a circumferential gap between the first and second outer surfaces partially defined by a first side, a second side facing and offset from the first side, a first rounded edge where the first side intersects with the first outer surface, and a second sharp edge where the second side intersects with the second outer surface. The cutter arbor and support arbor are offset, and the knife cutter rollers and support rollers are axially spaced, such that one knife edge is positioned in the gap of each support roller and the web may be fed between the cutter arbor and the support arbor.
摘要:
Disclosed are apparatuses and methods for an apparatus that has a flexible mounting substrate, one or more flexible photovoltaic modules attached to the flexible mounting substrate, one or more inverters attached to the flexible mounting substrate and electrically connected to the one or more flexible photovoltaic modules, a flexible electrical conduit electrically connected to the one or more inverters and to the one or more flexible photovoltaic modules, a plurality of mounting features, and a plurality of flexible connectors that extend between the flexible mounting substrate and one corresponding mounting feature, that is configured to be positioned above a structure and secured to the structure without penetrating roofing of the structure.
摘要:
A sputtering target assembly, including a cylindrical backing tube, a magnet assembly disposed within the backing tube, and a conduit disposed within the backing tube and adapted for transporting coolant. The conduit includes at least one first opening positioned for providing the coolant in a substantially circumferential direction from the conduit toward an inner surface of the backing tube into a gap volume between a front side of the magnet assembly and the inner surface of the backing tube.
摘要:
A deposition apparatus includes an input spool located in non-vacuum input module, at least one vacuum process module, an accumulator, and an air to vacuum sealing mechanism. The accumulator and the sealing mechanism are configured to continuously provide a web substrate from the input spool at atmosphere into the at least one process module at vacuum without stopping the web substrate.