CN1414621A - 深亚微米底层无机抗反射层SiON的集成方法 - Google Patents
深亚微米底层无机抗反射层SiON的集成方法 Download PDFInfo
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- CN1414621A CN1414621A CN 02137194 CN02137194A CN1414621A CN 1414621 A CN1414621 A CN 1414621A CN 02137194 CN02137194 CN 02137194 CN 02137194 A CN02137194 A CN 02137194A CN 1414621 A CN1414621 A CN 1414621A
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Application Number | Priority Date | Filing Date | Title |
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CN 02137194 CN1218380C (zh) | 2002-09-27 | 2002-09-27 | 亚微米底层无机抗反射层SiON的集成方法 |
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CN 02137194 CN1218380C (zh) | 2002-09-27 | 2002-09-27 | 亚微米底层无机抗反射层SiON的集成方法 |
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CN1414621A true CN1414621A (zh) | 2003-04-30 |
CN1218380C CN1218380C (zh) | 2005-09-07 |
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CN 02137194 Expired - Fee Related CN1218380C (zh) | 2002-09-27 | 2002-09-27 | 亚微米底层无机抗反射层SiON的集成方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100352034C (zh) * | 2003-11-25 | 2007-11-28 | 上海华虹(集团)有限公司 | 一种控制sti cmp工艺中残余氮化硅厚度稳定性的方法 |
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2002
- 2002-09-27 CN CN 02137194 patent/CN1218380C/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100352034C (zh) * | 2003-11-25 | 2007-11-28 | 上海华虹(集团)有限公司 | 一种控制sti cmp工艺中残余氮化硅厚度稳定性的方法 |
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CN1218380C (zh) | 2005-09-07 |
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Owner name: SHANGHAI HUAHONG (GROUP) CO., LTD.; SHANGHAI IC R Free format text: FORMER OWNER: SHANGHAI HUAHONG (GROUP) CO., LTD. Effective date: 20060922 |
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Effective date of registration: 20060922 Address after: 200020 No. 177 blue wave road, Zhangjiang hi tech park, Shanghai, Pudong New Area Co-patentee after: Shanghai integrated circuit research and Development Center Co., Ltd. Patentee after: Shanghai Huahong (Group) Co., Ltd. Address before: 18, Huaihai Road, Shanghai, No. 200020, building 918 Patentee before: Shanghai Huahong (Group) Co., Ltd. |
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