"Flat panel display" is the largest application field of targets. Flat panel displays are mostly composed of metal electrodes, transparent conductive films, insulating layers and light-emitting layers. In order to ensure the uniformity of large-area film layers, improve productivity and reduce costs, almost all types of flat panel display devices use a large number of coating materials to form various functional films, The PVD coating material used is mainly sputtering target. Many properties of flat panel display, such as resolution and transmittance, are closely related to the properties of sputtering film.
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