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发明公开
CN102054788A 线路组件 有权 转让

线路组件
摘要：
本发明涉及一种线路组件，其包括提供一基板，在该基板上设置至少第一金属柱及第二金属柱，此第一金属柱的最大横向尺寸除以第一金属柱及第二金属柱高度的比值小于4，且第一金属柱的高度介于20微米至300微米之间，且第一金属柱的中心点至第二金属柱的中心点之间的距离介于10微米至250微米之间。本发明因可将金属柱体之间距缩小至250微米以下，且可达到针孔数目少于400个的目标。并能有效改善集成电路的性能，且可大幅降低低电源IC组件的IC金属连接线路的阻抗及荷载。
摘要（英）：

A circuit structure includes a semiconductor substrate, first and second metallic posts over the semiconductor substrate, an insulating layer over the semiconductor substrate and covering the first and second metallic posts, first and second bumps over the first and second metallic posts or over the insulating layer. The first and second metallic posts have a height of between 20 and 300 microns, with the ratio of the maximum horizontal dimension thereof to the height thereof being less than 4. The distance between the center of the first bump and the center of the second bump is between 10 and 250 microns. The component can improve the circuit performance effectively, and can reduce the impedance and load of the IC metal interconnection of the power supply IC assembly greatly.

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