Solar cell module
AssigneeToyota Jidosha Kabushiki Kaisha
InventorAtsushi HOMBE
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Abstract
The solar cell module includes a substrate having light-transmitting properties, a first electrode, a first carrier transport layer, a photoelectric conversion layer, a second carrier transport layer, a buffer layer, and a second electrode in this order. The substrate has a recess including a bottom wall portion extending along a plane of the photoelectric conversion layer and covering the first electrode, and a side wall portion extending in a thickness direction of the photoelectric conversion layer. The side wall portion is provided so as to cover at least a side surface of the first electrode, a side surface of the first carrier transport layer, and a side surface of the photoelectric conversion layer.
Claims3
A solar cell module comprising, a substrate having light-transmitting properties, a first electrode, a photoelectric conversion layer containing a perovskite compound, and a second electrode, in an order of the substrate, the first electrode, the photoelectric conversion layer, and the second electrode, wherein:
- the substrate has a recess including a bottom wall portion and a side wall portion, the bottom wall portion extending along a plane of the photoelectric conversion layer and covering the first electrode, and the side wall portion extending in a thickness direction of the photoelectric conversion layer;
- and
- the side wall portion is provided so as to cover at least a side surface of the first electrode and a side surface of the photoelectric conversion layer.
Dependencies are inferred from the claim text.