VORRICHTUNG UND VERFAHREN ZUR GALVANISCHEN BESCHICHTUNG

    公开(公告)号:EP2099954A1

    公开(公告)日:2009-09-16

    申请号:EP07847339.4

    申请日:2007-11-26

    Applicant: BASF SE

    Abstract: The invention relates to a device for the electroplating of a surface of a substrate (7) with a structured or fully flat base layer (9), which device comprises at least one electrolytic bath (3) with at least one rotatably mounted roller (2) which can be connected as a cathode and, during the electroplating, contacts the base layer (9), wherein the base layer (9) is covered by an electrolyte solution (5) contained in the electrolytic bath (3) and is moved in relation to the at least one roller (2) during the coating. The at least one roller (2) which can be connected as a cathode is cathodically connected during the contact with the base layer (9) and becomes currentless or anodically connected as soon as there is no contact with the base layer (9). The invention also relates to a method for the electroplating of a surface of a substrate (7) with a structured or fully flat base layer (9), wherein the base layer (9) is surrounded by an electrolyte solution (5) and is contacted by at least one roller (2) which can be connected as a cathode. The roller (2) which can be connected as a cathode is cathodically connected when it contacts the base layer (9) and becomes currentless or is anodically connected as soon as there is no contact with the base layer (9).

    Abstract translation: 本发明涉及一种用于电镀具有结构化或完全平坦的基层(9)的基板(7)表面的装置,该装置包括至少一个电解槽(3),其具有至少一个可旋转地安装的辊(2 ),其可以作为阴极连接,并且在电镀过程中与基层(9)接触,其中基层(9)被包含在电解槽(3)中的电解质溶液(5)覆盖并且被移入 在涂布期间与至少一个辊(2)相关。 可以作为阴极连接的至少一个辊(2)在与基层(9)接触期间被阴极连接,并且一旦没有与基层(9)接触就变成无电流或阳极连接。 本发明还涉及一种用结构化或完全平坦的基底层(9)电镀基底(7)表面的方法,其中基底层(9)被电解质溶液(5)包围并被接触 通过至少一个可作为阴极连接的辊(2)。 可以作为阴极连接的辊(2)在接触基层(9)时被阴极连接,并且一旦没有与基层(9)接触就变得无电流或阳极连接。

    VERFAHREN ZUR HERSTELLUNG VON ELEKTRODEN FÜR SOLARZELLEN
    20.
    发明公开
    VERFAHREN ZUR HERSTELLUNG VON ELEKTRODEN FÜR SOLARZELLEN 审中-公开
    VERFAHREN ZUR HERSTELLUNG VON ELEKTRODENFÜRSOLARZELLEN

    公开(公告)号:EP2304814A2

    公开(公告)日:2011-04-06

    申请号:EP09765772.0

    申请日:2009-06-09

    Applicant: BASF SE

    CPC classification number: H01L31/022425 Y02E10/50

    Abstract: The invention relates to a method for producing electrodes for solar cells, the electrode being designed as an electrically conducting layer on a substrate (1) for solar cells. In a first step, a dispersion containing electrically conducting particles is transferred from a support (7) onto the substrate (1) by irradiation of the dispersion with a laser (9), and in a second step, the dispersion transferred onto the substrate (1) is dried and/or cured to form the electrically conducting layer.

    Abstract translation: 本发明涉及一种用于制造太阳能电池用电极的方法,该电极被构造为用于太阳能电池的基板上的导电层,其中,在第一步骤中,将包含导电颗粒的分散体从载体转移到 通过用激光照射分散体,并且在第二步骤中,转移到基底的分散体被干燥和/或硬化以形成导电层。

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