Topic: Scratch-proof plasma coating for displays. Transparent scratch-proof coating for plastic (PC and PMMA).
Glass-clear appearance, scratch-proof surfaces – Openair® plasma treatment for plastic and LCD displays
are coated with a special coating
during the last stage of the manufacturing process. This coating
improves scratch resistance and enhances the quality of surfaces such
as those made of PC (polycarbonates) and PMMA (polymethyl
ensure that this coating adheres, surfaces must be pretreated.
Openair® plasma offers the perfect inline process to accomplish
that, replacing elaborate processing that uses low-pressure plasma
means a significant simplification of the process chain in the
manufacture of displays and a substantial reduction in scrap rates.
GfO (Nanogate Group)
Since 2007, the Openair® plasma system has been in continuous use at GfO AG. Each year, hundreds of thousands of display windows made of PC or PMMA are treated with atmospheric plasma before the hard coat is applied.
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