发明名称 |
METHOD FOR MANUFACTURING LOCAL ELECTRODE OF SOLAR CELL AND LOCAL ELECTRODE MANUFACTURED BY THE SAME |
摘要 |
<p>PURPOSE: A method for manufacturing a local electrode of a solar cell and the local electrode manufactured thereby are provided to accurately form a contact hole by using a solvent which includes a metal paste. CONSTITUTION: A metal paste is coated on a silicon substrate(100) by using a screen printing method. The metal paste is firstly dried. A device layer(102) of a solar cell is formed in the substrate including the dried metal paste. The metal paste is removed from the substrate. A contact hole(103) is formed between the device layers. A back contact electrode(104) is formed on the device layer.</p> |
申请公布号 |
KR20130012493(A) |
申请公布日期 |
2013.02.04 |
申请号 |
KR20110073760 |
申请日期 |
2011.07.25 |
申请人 |
KOREA INSTITUTE OF ENERGY RESEARCH |
发明人 |
SONG, HEE EUN;PARK, JE JUN;LEE, JEONG CHUL;KANG, GI HWAN;YU, GWON JONG |
分类号 |
H01L31/04;H01L31/0224;H01L31/18 |
主分类号 |
H01L31/04 |
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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