发明名称 METHOD OF MAKING A CONTACT ON A BACKSIDE OF A DIE
摘要 A method of forming a semiconductor device includes forming active circuitry over a semiconductor substrate, wherein the semiconductor substrate has a first major surface and a second major surface and the first active circuitry is formed over the first major surface of the semiconductor substrate. A via is formed within the first semiconductor substrate, wherein the via extends from the first active circuitry to the second major surface of the first semiconductor substrate. A dielectric layer is formed over the second major surface and adjacent the first via. The dielectric layer may include nitrogen and silicon and may be formed by a low pressure, low temperature, or both plasma process.
申请公布号 US2008119046(A1) 申请公布日期 2008.05.22
申请号 US20060562161 申请日期 2006.11.21
申请人 发明人 SPARKS TERRY G.;RAUF SHAHID
分类号 H01L21/768 主分类号 H01L21/768
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