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TIP AND METHOD OF FABRICATING THE SOLAR CELL USING THE TIP
TIP AND METHOD OF FABRICATING THE SOLAR CELL USING THE TIP
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机译：技巧和使用技巧制作太阳能电池的方法
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摘要
in the solar cell manufacturing method according to an embodiment includes a plurality of back electrode disposed apart from each other on the substrate forming a pattern; Forming a light absorbing layer on the substrate, the back electrode pattern is disposed; Proceeds to the first scribing (scribing) process using the first tip, and forming a contact pattern through the light absorbing layer; Proceeds to the second scribing process using a second tip, removing the first scribing process upon the occurrence of impurities; Forming a surface electrode on the light absorption layer; And forming the front electrode separating pattern for dividing into unit cells and the light absorption layer, the front electrode is inserted in the contact pattern includes electrically connected to the back electrode pattern. ; and the tip according to the embodiment is formed by a support and a contact coupling, wherein the width of the support portion and the contact portion, or the same, and include the width of the contact portion is formed larger than the support portion, the bottom surface of the contact portion of the planar contains. ; solar
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