Status LED chip manufacturing equipment and technology introduced
fecha:2011-06-07 15:41
estado:para resolver
pregunta:admin
spread use of e-beam evaporator. LED deposition current domestic production of import-based units still present. Although Taiwan has acquired the domestic principle of evaporation, and evaporation can be used to manufacture laboratory units, but because of the degree of automation, process repeatability, uniformity, etc., and do not enter the production line. View of the LED electrodes deposited by PVD deposition of semiconductor equipment sets the difficulty of lower than this situation, the co
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