发明名称 |
CONTROL SYSTEM FOR NON-CONTACT EDGE COATING APPARATUS FOR SOLAR CELL SUBSTRATES |
摘要 |
A non-contact edge coating apparatus includes an applicator for applying a coating material on an edge of a solar cell substrate and a control system configured to drive the applicator. The control system may drive the applicator along an axis to maintain a distance with an edge of the substrate as the substrate is rotated to have the edge coated with a coating material. The applicator may include a recessed portion into which the edge of the substrate is received for edge coating. For example, the applicator may be a roller with a groove. Coating material may be introduced into the groove for application onto the edge of the substrate. A variety of coating materials may be employed with the apparatus including hot melt ink and UV curable plating resist. |
申请公布号 |
US2014038422(A1) |
申请公布日期 |
2014.02.06 |
申请号 |
US201213664656 |
申请日期 |
2012.10.31 |
申请人 |
SUNPOWER CORPORATION;SUNPOWER CORPORATION |
发明人 |
PAVANI LUCA;ABAS EMMANUEL |
分类号 |
B05C1/08;H01L21/30 |
主分类号 |
B05C1/08 |
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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