发明名称 |
COMPOSITE OF PASTE BODY FOR ELECTRODE, MANUFACTURING METHOD OF ELECTRODE FOR SOLAR CELL USING THE COMPOSITE, AND ELCTRODE FOR SOLAR CELL MANUFACTURED BY THE METHOD |
摘要 |
PURPOSE: An electrode paste composition is provided to manufacture an electrode with sufficient thixotropy, line width, and aspect ratio for a solar cell. CONSTITUTION: An electrode paste composition comprises 78-88 wt% of Ag, 0.1-10 wt% of butyl carbitol acetate, 0.1-18 wt% of a terpineol, 0.1-2 wt% of an ethylcelluose, 0.1-2 wt% of a glass frit, and 0.1-5 wt% of n-methyl-2-pyrrolidine. The particle size of the Ag is 10-1000 nm. The electrode paste composition includes 0.01-3 wt% of an element. An electrode paste in the electrode for a solar cell has a line width of 50-150 um, and the ratio (h/w) of the line width (w) and the thickness (h) of the electrode paste is 0.15-0.4. [Reference numerals] (AA) Temperature (°C); (BB) Time |
申请公布号 |
KR20130102672(A) |
申请公布日期 |
2013.09.23 |
申请号 |
KR20120023684 |
申请日期 |
2012.03.08 |
申请人 |
KOREA INSTITUTE OF CERAMIC ENGINEERING AND TECHNOLOGY |
发明人 |
KIM, HYEONG JUN;KIM, DO HYUNG;RYU, SUNG SOO |
分类号 |
H01B1/22;H01L31/042 |
主分类号 |
H01B1/22 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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