CN100491073C - Ulsi多层铜布线化学机械抛光中平整度的控制方法 - Google Patents
Ulsi多层铜布线化学机械抛光中平整度的控制方法 Download PDFInfo
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- CN100491073C CN100491073C CNB200610014302XA CN200610014302A CN100491073C CN 100491073 C CN100491073 C CN 100491073C CN B200610014302X A CNB200610014302X A CN B200610014302XA CN 200610014302 A CN200610014302 A CN 200610014302A CN 100491073 C CN100491073 C CN 100491073C
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CNB200610014302XA CN100491073C (zh) | 2006-06-09 | 2006-06-09 | Ulsi多层铜布线化学机械抛光中平整度的控制方法 |
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CNB200610014302XA CN100491073C (zh) | 2006-06-09 | 2006-06-09 | Ulsi多层铜布线化学机械抛光中平整度的控制方法 |
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CN1861321A CN1861321A (zh) | 2006-11-15 |
CN100491073C true CN100491073C (zh) | 2009-05-27 |
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Families Citing this family (9)
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CN102294648B (zh) * | 2010-06-23 | 2013-03-13 | 中芯国际集成电路制造(上海)有限公司 | 化学机械研磨金属的方法 |
CN105619235A (zh) * | 2015-12-24 | 2016-06-01 | 天津晶岭微电子材料有限公司 | 控制glsi多层铜布线精抛碟形坑延伸的碱性抛光液应用 |
CN105506632A (zh) * | 2015-12-24 | 2016-04-20 | 天津晶岭微电子材料有限公司 | 碱性抛光液在低压力下提高glsi铜布线铜膜去除速率的应用 |
CN105419651A (zh) * | 2015-12-25 | 2016-03-23 | 天津晶岭微电子材料有限公司 | Cmp中碱性抛光液抑制glsi铜钴阻挡层电偶腐蚀的应用 |
CN105647390A (zh) * | 2015-12-28 | 2016-06-08 | 天津晶岭微电子材料有限公司 | 碱性抛光液改善cmp中阻挡层表面粗糙度的应用 |
CN106118491B (zh) * | 2016-07-11 | 2018-06-12 | 河北工业大学 | 一种用于铜布线阻挡层钴的碱性抛光液及其制备方法 |
CN106433479B (zh) * | 2016-07-19 | 2019-08-13 | 河北工业大学 | 多层铜布线钴阻挡层表面粗糙度的控制方法 |
CN113092203A (zh) * | 2021-03-29 | 2021-07-09 | 北京科技大学 | 一种铅铋合金的金相制备方法 |
CN115058198A (zh) * | 2022-03-21 | 2022-09-16 | 康劲 | 一种新型抛光液及其制备方法和应用 |
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Non-Patent Citations (2)
Title |
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集成电路多层铜布线阻挡层CMP技术与材料. 李薇薇,檀柏梅,周建伟,刘玉岭.半导体技术,第31卷第5期. 2006 |
集成电路多层铜布线阻挡层CMP技术与材料. 李薇薇,檀柏梅,周建伟,刘玉岭.半导体技术,第31卷第5期. 2006 * |
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