Method for producing a layer structure for thin-film solar cells
Assignee(Cnbm) Bengbu Design & Research Institute for Glass Industry Co., Ltd
InventorsHelmut VOGT, Robert LECHNER
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Abstract
A method for producing a layer structure for the production of thin-film solar cells including: providing a carrier substrate, depositing a rear electrode layer on the carrier substrate, producing a rear-electrode-layer-free region, creating a measurement layer over the rear electrode layer such that the measurement layer is situated at least over the rear-electrode-layer-free region, wherein the measurement layer is a photoactive absorber layer or a precursor layer of the photoactive absorber layer, and determining a quantity or a relative share of a component of the measurement layer in a region of the measurement layer that is situated over the rear-electrode-layer-free region of the rear electrode layer.
Claims19
A method for producing a layer structure for the production of thin-film solar cells, comprising:
- providing a carrier substrate;
- depositing a rear electrode layer on the carrier substrate;
- producing at least one rear-electrode-layer-free region;
- creating a measurement layer over the rear electrode layer such that the measurement layer is situated at least over the at least one rear-electrode-layer-free region,
- wherein the measurement layer is a photoactive absorber layer or a precursor layer of the photoactive absorber layer;
- and
- determining a quantity or a relative share of at least one component of the measurement layer in a region of the measurement layer, which is situated over the at least one rear-electrode-layer-free region of the rear electrode layer.
Dependencies are inferred from the claim text.