Conductive paste, method, electrode and solar cell
US10829407B2 · kind B2 · utility
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12Claims
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Assignee
Inventors
Key dates
| Filing date | Dec 21, 2016 |
| Grant date | Nov 10, 2020 |
| Priority date | — |
| Expiry date | Dec 21, 2036 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/50
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
The present invention relates to a conductive paste for forming a conductive track on a substrate, the paste comprising a solids portion dispersed in an organic medium, the solids portion comprising an electrically conductive material, particles of a glass fit and particles of a tellurium compound. The invention further relates to methods for preparing such a paste, to a method of manufacturing an electrode on a surface of a solar cell, and to a solar cell having an electrode formed thereon.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.