Solar cell and method for producing the same
US12283642B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Aug 23, 2023 |
| Grant date | Apr 22, 2025 |
| Priority date | — |
| Expiry date | Aug 23, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10F77/70
Abstract
Embodiments of the present disclosure relate to a solar cell and a method for producing the same. The solar cell includes: a substrate having a first textured surface, a plurality of sheet-shaped anti-reflection films, and a plurality of grid lines. A plurality of grid-line areas spaced from each other are formed on the first textured surface, and each grid-line area has a second textured surface. One or more sheet-shaped anti-reflection films of the plurality of sheet-shaped anti-reflection films are formed on a portion of the second textured surface of each grid-line area. Each grid line of the plurality of grid lines is formed on a respective grid-line area, and each grid line is in contact with the one or more sheet-shaped anti-reflection films and with a remaining portion of the second textured surface of the respective grid-line area not covered by any sheet-shaped anti-reflection films.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.