Conductive coating of surfaces

Chemistry: electrical and wave energy – Apparatus – Electrolytic

Reexamination Certificate

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Details

C204S198000, C204S202000, C204S207000, C204S208000, C204S22400M, C204S225000, C204S228700, C204S228800, C204S242000, C204S269000

Reexamination Certificate

active

07837839

ABSTRACT:
The invention relates to an apparatus for galvanically depositing an electrically conductive layer onto a carrier on which, at least in some regions, a starter layer suitable for electroplating is disposed. The apparatus has an electroplating bath in which an electrolyte for depositing conductive material is provided, at least two contact rollers which are disposed outside of the electroplating bath and which can be connected as cathode and/or anodes, and at least one deflection roller which is connected between the contact rollers, the position of the deflection roller being changeable between two contact rollers such that by changing the position of the deflection roller a distance to be covered by the carrier and which is formed between two contact points of two adjacent contact rollers corresponds to the extension of the starter layer to be coated.

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patent: 4820390 (1989-04-01), Schuster
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patent: 6991717 (2006-01-01), King et al.
patent: 2004/0013812 (2004-01-01), Kollmann et al.
patent: 2004/0232005 (2004-11-01), Hubel
patent: 2005/0061661 (2005-03-01), Muller-Hipper et al.
patent: 102 34 705 (2003-05-01), None
patent: 0 167 868 (1986-01-01), None
patent: 2 554 833 (1985-05-01), None
patent: WO 90/04049 (1990-04-01), None

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