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Conductive paste, and electronic device and solar cell including an electrode formed using the same
US8940195B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8940195-B2 |
| Application number | US-201113307932-A |
| Country | US |
| Kind code | B2 |
| Filing date | Nov 30, 2011 |
| Priority date | Jan 13, 2011 |
| Publication date | Jan 27, 2015 |
| Grant date | Jan 27, 2015 |
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Abstract
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A conductive paste includes a conductive powder, a metallic glass, and an organic vehicle. The metallic glass includes a first element, a second element having a higher absolute value of Gibbs free energy of oxide formation than the first element, and a third element having an absolute value of Gibbs free energy of oxide formation of about 1000 kJ/mol or less at a baking temperature and a eutectic temperature with the conductive powder of less than about 1000° C. An electronic device and a solar cell may include an electrode formed using the conductive paste.
First claim
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What is claimed is: 1. A conductive paste comprising; a conductive powder, a metallic glass, and an organic vehicle, wherein the metallic glass is an alloy having a disordered atomic structure and including a first element, a second element and a third element, the second element having a higher absolute value of Gibbs free energy of oxide formation than the first element, and the third element having an absolute value of Gibbs free energy of oxide formation of about 1000 kJ…
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Electricity · mapped topic
Cross-Sectional Technologies · mapped topic
- H10F77/211Primary
Electricity · mapped topic
- H01L31/022425Primary
Electricity · mapped topic
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- What does patent US8940195B2 cover?
- A conductive paste includes a conductive powder, a metallic glass, and an organic vehicle. The metallic glass includes a first element, a second element having a higher absolute value of Gibbs free energy of oxide formation than the first element, and a third element having an absolute value of Gibbs free energy of oxide formation of about 1000 kJ/mol or less at a baking temperature and a eutec…
- Who is the assignee on this patent?
- Lee Eun Sung, Kim Se Yun, Jee Sang Soo, and 2 more
- What technology area does this patent fall under?
- Primary CPC classification H10F77/211. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Jan 27 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).