发明名称 METAL PASTE COMPOSITION FOR FRONT ELECTRODE OF SILICON SOLAR CELL, METHOD OF PREPARING THE SAME AND SILICON SOLAR CELL COMPRISING THE SAME
摘要 A metal paste composition for front electrode formation of a silicon solar cell, a manufacturing method thereof, and the silicon solar cell including the same are provided to decrease an area of a front electrode without performance degradation of the front electrode, and to improve performance of the front electrode. A metal paste composition for front electrode formation of a silicon solar cell includes silver powder, a plurality of bonding particles, a glass frit particle, and an organic binder. The silver powder includes the bonding particles 10~50 parts by weight based on the silver powder 100 parts by weight. The average diameter of the silver powder and the bonding particles is 0.1~10mum. The glass frit particle includes lead oxide or bismuth oxide.
申请公布号 KR20090089617(A) 申请公布日期 2009.08.24
申请号 KR20080014880 申请日期 2008.02.19
申请人 LG CHEM. LTD. 发明人 PARK, JONG WUK;YOON, SEOK HYUN
分类号 C04B14/34;C04B14/22;C04B26/00 主分类号 C04B14/34
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