Patent · US Active

Glass compositions used in conductors for photovoltaic cells

US8262944B2 · kind B2 · utility

1Cited by

2References

16Claims

0Family size

Assignee

E.I. DU PONT DE NEMOURS AND COMPANY · US

Inventors

Alan Frederick Carroll · Raleigh, US
Kenneth Warren Hang · Hillsborough, US
Brian J. Laughlin · Apex, US
Zhigang Li · Fryeburg, US
Hisashi Matsuno · Tokyo, JP
Yueli Wang · Cary, US

Key dates

Filing date	Jun 21, 2010
Grant date	Sep 11, 2012
Priority date	—
Expiry date	Dec 2, 2030

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02E10/50
WIPO fieldMaterials, metallurgy
WIPO sectorChemistry

Abstract

The invention relates to zinc-containing glass compositions useful in conductive pastes for silicon semiconductor devices and photovoltaic cells.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.