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昭和电工2013年9月30日宣布确立了6英寸SiC外延晶圆的量产化技术。该公司从2013年年初就开始提供该晶圆的样品,此次确立了量产化技术,从10月份开始设定产品性能参数、正式展开销售。据介绍,6英寸产品适于降低元件成本,也适合量产载流量达到100 A的SiC元件,通过此次的产品,预计SiC元件将被大量用于纯电动汽车和混合动力车。而且,昭和电工此次还宣布,在4英寸产品中开发出了缺陷率更低、均匀性
Showa Denko on September 30, 2013 announced the establishment of a 6-inch SiC epitaxial wafer production technology. The company started sampling the wafer from the beginning of 2013 and this time it has established a mass production technology. Starting from October, it has set product performance parameters and officially started sales. According to reports, 6-inch products suitable for reducing component costs, but also for mass production flow of 100 A SiC components, with this product is expected to SiC components will be widely used in pure electric vehicles and hybrid vehicles. Moreover, Showa Denko this also announced that in the 4-inch products developed a lower defect rate, uniformity