发明名称 |
HOVER CUSHION TRANSPORT FOR WEBS IN A WEB COATING PROCESS |
摘要 |
<p>The invention relates to web guiding, more particular, to web guiding. A guiding device for contact-free guiding a web is provided with the device having a surface for facing the web and a multitude of gas outlets disposed in the surface and adapted for providing a hover cushion for the web. Further, an apparatus for coating a web and a method for contact-free guiding a web is provided that comprises moving the web over a surface; and emitting a multitude of gas streams from the surface thereby generating a hover cushion between the surface and the web. Further, a method for producing a thin-film solar cell is provided that comprises a method for contact-free guiding a web according to embodiments described herein. The method for producing a thin-film solar cell further comprises depositing a back contact on the web and depositing a transparent and conductive oxide layer.</p> |
申请公布号 |
WO2009053289(A1) |
申请公布日期 |
2009.04.30 |
申请号 |
WO2008EP63902 |
申请日期 |
2008.10.15 |
申请人 |
APPLIED MATERIALS, INC.;BUSCHBECK, WOLFGANG |
发明人 |
BUSCHBECK, WOLFGANG |
分类号 |
H01L31/18;B65H23/24;C23C16/54;H01L21/677 |
主分类号 |
H01L31/18 |
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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