Conductive paste, and electronic device and solar cell including an electrode formed using the conductive paste
US8641927B2 · kind B2 · utility
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26Claims
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Key dates
| Filing date | Mar 15, 2011 |
| Grant date | Feb 4, 2014 |
| Priority date | — |
| Expiry date | Nov 30, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/547
Abstract
A conductive paste including a combination of: a conductive powder, a metallic glass, and a dispersing agent represented by the following Chemical Formula 1R1-L1-(OR2)n—(OR3)m—O-L2-COOH. Chemical Formula 1In Chemical Formula 1, R1 is a substituted or unsubstituted C5 to C30 branched alkyl group, R2 and R3 are each independently a substituted or unsubstituted C2 to C5 alkylene group, L1 is a substituted or unsubstituted C6 to C30 arylene group, L2 is a single bond or a C1 to C4 alkylene group, n and m are each independently integers ranging from 0 to about 30, and 3≦n+m≦30.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.