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2 年
打破日本OLEDFMM材料垄断,美圆科技研发出20um殷瓦钢片材
近日,美圆科技已经试制出FMM原料殷瓦钢超薄片材样品,关键性能和日立金属非常接近,厚度最薄20um,首次打破了日立金属技术垄断。 精细金属掩膜版(FMM)是蒸镀AMOLED前三大关键材料,但长期受日本DNP垄断。因为DNP与日立金属签署了FMM关键材料Invar(殷瓦钢 ...
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