CN102420099A - 一种监测由于湿法刻蚀造成有源区损伤的测试方法 - Google Patents
一种监测由于湿法刻蚀造成有源区损伤的测试方法 Download PDFInfo
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- CN102420099A CN102420099A CN2011101603159A CN201110160315A CN102420099A CN 102420099 A CN102420099 A CN 102420099A CN 2011101603159 A CN2011101603159 A CN 2011101603159A CN 201110160315 A CN201110160315 A CN 201110160315A CN 102420099 A CN102420099 A CN 102420099A
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CN 201110160315 CN102420099B (zh) | 2011-06-15 | 2011-06-15 | 一种监测由于湿法刻蚀造成有源区损伤的测试方法 |
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CN102420099A true CN102420099A (zh) | 2012-04-18 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107799528A (zh) * | 2016-08-30 | 2018-03-13 | 华邦电子股份有限公司 | 存储元件的制造方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5489361A (en) * | 1994-06-30 | 1996-02-06 | International Business Machines Corporation | Measuring film etching uniformity during a chemical etching process |
US20030022397A1 (en) * | 2001-07-26 | 2003-01-30 | Hess Jeffery S. | Monitoring and test structures for silicon etching |
CN101246851A (zh) * | 2007-02-13 | 2008-08-20 | 中芯国际集成电路制造(上海)有限公司 | 控制栅氧化层厚度的方法及半导体器件的制作方法 |
CN102080230A (zh) * | 2009-12-01 | 2011-06-01 | 无锡华润上华半导体有限公司 | 腐蚀控制方法 |
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- 2011-06-15 CN CN 201110160315 patent/CN102420099B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5489361A (en) * | 1994-06-30 | 1996-02-06 | International Business Machines Corporation | Measuring film etching uniformity during a chemical etching process |
US20030022397A1 (en) * | 2001-07-26 | 2003-01-30 | Hess Jeffery S. | Monitoring and test structures for silicon etching |
CN101246851A (zh) * | 2007-02-13 | 2008-08-20 | 中芯国际集成电路制造(上海)有限公司 | 控制栅氧化层厚度的方法及半导体器件的制作方法 |
CN102080230A (zh) * | 2009-12-01 | 2011-06-01 | 无锡华润上华半导体有限公司 | 腐蚀控制方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107799528A (zh) * | 2016-08-30 | 2018-03-13 | 华邦电子股份有限公司 | 存储元件的制造方法 |
CN107799528B (zh) * | 2016-08-30 | 2020-07-17 | 华邦电子股份有限公司 | 存储元件的制造方法 |
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CN102420099B (zh) | 2013-10-09 |
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Inventor after: Ji Feng Inventor after: Hu Youcun Inventor after: Chen Yuwen Inventor after: Zhang Liang Inventor after: Li Lei Inventor before: Ji Feng Inventor before: Hu Youcun Inventor before: Chen Yuwen Inventor before: Zhang Liang |
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Free format text: CORRECT: INVENTOR; FROM: JI FENG HU YOUCUN CHEN YUWEN ZHANG LIANG TO: JI FENG HU YOUCUN CHEN YUWEN ZHANG LIANG LI LEI |
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