made in centrotherm photovoltaics and device

[Class - 7]

Machines, equipment and instruments as well as installations consisting thereof for the treatment and/or manufacture of semiconductors, silicon, substrates, ingots, solar cells, silicon slices, wafers, compound semiconductors, semiconductor components, power semiconductors; apparatus and reactors (coating machines) for the chemical vapour deposition on surfaces (CVD, PECVD = Chemical Vapour Deposition Plasma Enhanced Chemical Vapour Deposition); tubular reactors (coating machines) and continuous process plants for the plasma coating of solar wafers and semiconductor wafers; apparatus, equipment and installations for the supply, treatment, purification and recovery of liquids and gases; installations for the disposal of gases; machines, equipment and instruments as well as installations consisting thereof for handling and transporting semiconductors, substrates, wafers and solar cells; piping for coating semiconductor and solar wafers with antireflection and passivation layers; piping for coating semiconductor and solar wafers with antireflection and passivation layers; installations for the wet chemical treatment of solar wafers, in particular etching, structuring and cleaning of wafer surfaces in acids, bases and oxidizing agents; installations for the local treatment of materials, the doping and the material removal on solar wafers using lasers; installations for applying metallisation and electronic contacts to wafers and solar cells by means of plasma spraying