Method of solar battery output section fabrication
AssigneeSanyo Electric Co., Ltd.
InventorsHidekazu Shuto, Nobuo Hanehira, Hiroyuki Mori, Masayoshi Ono, Yoshinobu Takabatake
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Abstract
In this method of solar battery output section fabrication, a metal foil is attached to an output terminal on a substrate surface, or a resin film is disposed over a conductive paste as the output terminal on the substrate surface. Subsequently, an opening is cut-out from the back side of the substrate to the metal foil or the conductive paste with a periphery cutter. Or, after the metal foil and a front side protective film is provided over the output terminal on the substrate surface, an opening is cut-out from the surface of the front side protective film to the metal foil with a periphery cutter.
Claims37
A method for fabricating a solar battery output section, wherein the solar battery output section is to receive output from a solar battery device element formed on a substrate, said method comprising:
- establishing a conductive portion for an output terminal that is formed on a surface of an insulating substrate, wherein the conductive portion is to receive output from a solar battery device element that is formed on said surface of said insulating substrate;
- forming a protective film on said insulating substrate such that said protective film covers said conductive portion;
- and
- providing an opening from one of an outer side of said insulating substrate and an outer side of said protective film, after forming said protective film on said insulating substrate, such that said opening extends from the outer side of said insulating substrate to said conductive portion or from the outer side of said protective film to said conductive portion.
A method for fabricating a solar battery output section, wherein the solar battery output section is to receive output from a solar battery device element formed on a substrate, said method comprising:
- establishing a metal foil on an output terminal that is formed on a surface of an insulating substrate, wherein the metal foil is to receive output from a solar battery device element that is formed on said surface of said insulating substrate;
- and
- providing an opening in said insulating substrate such that said opening extends from an opposite surface of said insulating substrate to said metal foil.
A method for fabricating a solar battery output section, wherein the solar battery output section is to receive output from a solar battery device element formed on a substrate, said method comprising:
- establishing a metal foil on an output terminal that is formed on a surface of an insulating substrate, wherein the metal foil is to receive output from a solar battery device element that is formed on said surface of said insulating substrate;
- forming a protective film on said insulating substrate such that said protective film covers said metal foil;
- and
- providing an opening in said protective film such that said opening extends from a surface of said protective film to said metal foil.
A method for fabricating a solar battery output section, wherein the solar battery output section is to receive output from la solar battery device element formed on a substrate, said method comprising:
- establishing a conductive paste as an output terminal that is formed on a surface of an insulating substrate, wherein the conductive paste is to receive output from a solar battery device element that is formed on said surface of said insulating substrate;
- forming a resin film on said insulating substrate such that said resin film covers said conductive paste;
- and
- providing an opening in said insulating substrate after forming said resin film such that said opening extends from an opposite surface of said insulating substrate to said conductive paste.
Dependencies are inferred from the claim text.