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US 2020/0401085 A1Published application
Watch
AssigneeSeiko Epson Corporation
InventorNorimitsu BABA
Life of this patent
Estimating the term…
Abstract
A watch includes a case, and a solar cell disposed inside the case and including a substrate made of resin and having a surface, a power generating unit having, at the surface, a first electrode, a first semiconductor layer, and a second electrode that are stacked in order, a first antenna including a third electrode that is provided at the surface and that is disposed at a position not to overlap the power generating unit in a plan view viewed in a direction orthogonal to the surface, and a protective layer disposed covering the power generating unit and the first antenna.
Claims9
A watch comprising:
- a case;
- and
- a solar cell disposed inside the case and including:
- a substrate made of resin and having a surface;
- a power generating unit having, at the surface, a first electrode, a first semiconductor layer, and a second electrode that are stacked in order;
- a first antenna including a third electrode, provided at the surface and disposed at a position so as not to overlap the power generating unit in a plan view viewed in a direction orthogonal to the surface;
- and
- a protective layer disposed covering the power generating unit and the first antenna.
5 more elements
Dependencies are inferred from the claim text.