发明名称 |
SOLAR CELLS AND METHODS AND APPARATUSES FOR FORMING THE SAME |
摘要 |
<p>Embodiments of the present invention generally provide an apparatus and method for forming an improved thin film single or multi-junction solar cell in a substrate processing device. One embodiment provides a system that contains at least one processing chamber that is adapted to deposit one or more layers that form a portion of a solar cell device. In one embodiment, a method is employed to reduce the contamination of a substrate processed in the processing chamber by performing a cleaning process on the inner surfaces of the processing chamber prior to depositing the one or more layers on a substrate. The cleaning process may include depositing a layer, such as a seasoning layer or passivation layer, that tends to trap contaminants found in the processing chamber. Other embodiments of the invention may provide scheduling and/or positioning the cleaning processing steps at desirable times within a substrate processing sequence.</p> |
申请公布号 |
WO2010005439(A1) |
申请公布日期 |
2010.01.14 |
申请号 |
WO2008US69685 |
申请日期 |
2008.07.10 |
申请人 |
APPLIED MATERIALS, INC.;CHOI, SOO YOUNG;LI, LIWEI |
发明人 |
CHOI, SOO YOUNG;LI, LIWEI |
分类号 |
C23C16/00 |
主分类号 |
C23C16/00 |
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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