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US 2026/0090134 A1Published application
Solar cell device and solar cell module
AssigneeKYOCERA Corporation
InventorHirotaka SANO
Life of this patent
Estimating the term…
Abstract
A solar cell device includes a solar cell unit, an electrode, and a first diffusion reducer. The solar cell unit includes a light-receiving surface. The first diffusion reducer is located between the solar cell unit and the electrode. The first diffusion reducer includes a first surface on the light-receiving surface and a second surface on the electrode. In a plan view of the light-receiving surface, the first diffusion reducer is located in an area other than at least part of an area not overlapping the electrode.
Claims9
A solar cell device, comprising:
- a solar cell unit including a light-receiving surface;
- an electrode;
- and
- a first diffusion reducer between the solar cell unit and the electrode,
- wherein the first diffusion reducer includes a first surface on the light-receiving surface and a second surface on the electrode, and
- in a plan view of the light-receiving surface, the first diffusion reducer is located in an area other than at least part of an area not overlapping the electrode.
3 more elements
A solar cell device, comprising:
- a solar cell unit including a light-receiving surface;
- an electrode;
- and
- a first diffusion reducer between the solar cell unit and the electrode,
- wherein the first diffusion reducer includes
- a first surface on the light-receiving surface,
- a second surface on the electrode, and
- a third surface opposite to the first surface, the third surface being located in at least part of an area not overlapping the electrode in a plan view of the light-receiving surface, and
- the first diffusion reducer has a smaller thickness between the first surface and the third surface than between the first surface and the second surface.
6 more elements
A solar cell module, comprising:
- a solar cell unit including a light-receiving surface;
- a first diffusion reducer on the light-receiving surface, the first diffusion reducer including a first surface in contact with the light-receiving surface, a second surface opposite to the first surface, and a third surface different from the second surface;
- and
- an electrode on the second surface,
- wherein the first diffusion reducer includes a first portion having a thickness from the first surface to the second surface, and a second portion having a thickness from the first surface to the third surface, and
- the second portion has a smaller thickness than the first portion.
3 more elements
Dependencies are inferred from the claim text.