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Semiconductor component, used in power semiconductor applications, comprises a semiconductor substrate having a metallization with a barrier layer arranged between metallization layers
Semiconductor component, used in power semiconductor applications, comprises a semiconductor substrate having a metallization with a barrier layer arranged between metallization layers
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机译:在功率半导体应用中使用的半导体组件包括具有金属化层的半导体衬底,在金属化层之间设置有阻挡层
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摘要
Semiconductor component comprises a semiconductor substrate (1) having a metallization (40) with a barrier layer (21, 22) arranged between metallization layers (11, 12, 13). At least one of the metallization layers is made from aluminum or aluminum alloy and the barrier layer is made from titanium, titanium nitride or nickel. The side of the metallization facing the substrate is formed as a metallization layer. An independent claim is also included for a process for producing a metallization on a semiconductor substrate.
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