发明公开
EP2212927A2 VERFAHREN UND VORRICHTUNG ZUR BESCHICHTUNG EINES TRÄGERS FÜR DÜNNSCHICHTSOLARZELLEN
有权
方法和装置涂层薄膜太阳能电池的CARRIER
- 专利标题: VERFAHREN UND VORRICHTUNG ZUR BESCHICHTUNG EINES TRÄGERS FÜR DÜNNSCHICHTSOLARZELLEN
- 专利标题(英): Method and device for coating a carrier for thin-film solar cells
- 专利标题(中): 方法和装置涂层薄膜太阳能电池的CARRIER
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申请号: EP08842554.1申请日: 2008-10-21
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公开(公告)号: EP2212927A2公开(公告)日: 2010-08-04
- 发明人: SCHOCH, Martin
- 申请人: Gebr. Schmid GmbH + Co.
- 申请人地址: Robert-Bosch-Strasse 32-34 72250 Freudenstadt DE
- 专利权人: Gebr. Schmid GmbH + Co.
- 当前专利权人: Gebr. Schmid GmbH + Co.
- 当前专利权人地址: Robert-Bosch-Strasse 32-34 72250 Freudenstadt DE
- 代理机构: Patentanwälte Ruff, Wilhelm, Beier, Dauster & Partner
- 优先权: DE102007052237 20071022
- 国际公布: WO2009053021 20090430
- 主分类号: H01L31/18
- IPC分类号: H01L31/18 ; H01L21/368
摘要:
A system (11) is designed to coat a film-like, long carrier (18) for thin-film solar cells on the absorber layer thereof with cadmium sulfide. To this end, the carrier (18) is continuously guided through a solution (23) made of cadmium acetate, ammonia and thiourea or is immersed into a bath (22) with said solution (23). By using a wide, very long and flat tub (24) containing the solution (23), the required amount for the coating is minimized, such that the consumption of solution (23) is low.
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