CN1979791A - 一种测定深沟槽失效深度的方法 - Google Patents
一种测定深沟槽失效深度的方法 Download PDFInfo
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- CN1979791A CN1979791A CN 200510111271 CN200510111271A CN1979791A CN 1979791 A CN1979791 A CN 1979791A CN 200510111271 CN200510111271 CN 200510111271 CN 200510111271 A CN200510111271 A CN 200510111271A CN 1979791 A CN1979791 A CN 1979791A
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- 238000000034 method Methods 0.000 title claims abstract description 38
- 238000010884 ion-beam technique Methods 0.000 claims abstract description 45
- 238000010894 electron beam technology Methods 0.000 claims abstract description 9
- 238000005520 cutting process Methods 0.000 claims description 16
- 238000012360 testing method Methods 0.000 claims description 9
- 238000012545 processing Methods 0.000 claims description 7
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims description 6
- 229920000642 polymer Polymers 0.000 claims description 4
- 238000004381 surface treatment Methods 0.000 claims description 4
- 238000004458 analytical method Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 7
- 238000004626 scanning electron microscopy Methods 0.000 description 5
- 230000002950 deficient Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000001878 scanning electron micrograph Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
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Application Number | Priority Date | Filing Date | Title |
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CNB2005101112715A CN100449722C (zh) | 2005-12-08 | 2005-12-08 | 一种测定深沟槽失效深度的方法 |
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CNB2005101112715A CN100449722C (zh) | 2005-12-08 | 2005-12-08 | 一种测定深沟槽失效深度的方法 |
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CN1979791A true CN1979791A (zh) | 2007-06-13 |
CN100449722C CN100449722C (zh) | 2009-01-07 |
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CNB2005101112715A Expired - Fee Related CN100449722C (zh) | 2005-12-08 | 2005-12-08 | 一种测定深沟槽失效深度的方法 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104685348A (zh) * | 2012-10-05 | 2015-06-03 | Fei公司 | 高纵横比结构分析 |
CN105674921A (zh) * | 2016-01-27 | 2016-06-15 | 武汉新芯集成电路制造有限公司 | 一种沟道孔的测量方法 |
CN106353353A (zh) * | 2016-10-31 | 2017-01-25 | 上海华虹宏力半导体制造有限公司 | 超级结沟槽底部定点分析方法 |
CN108050991A (zh) * | 2017-11-16 | 2018-05-18 | 长江存储科技有限责任公司 | 基于扫描电子显微镜测量侧壁倾斜角的方法 |
CN112179931A (zh) * | 2020-09-24 | 2021-01-05 | 长江存储科技有限责任公司 | 物理失效分析样品及其制备方法 |
WO2022121954A1 (zh) * | 2020-12-09 | 2022-06-16 | 广州添利电子科技有限公司 | 一种pcb表面薄层品质分析方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04239146A (ja) * | 1991-01-14 | 1992-08-27 | Nec Corp | 半導体装置の故障解析方法 |
JPH1084020A (ja) * | 1996-09-09 | 1998-03-31 | Hitachi Ltd | 加工方法および半導体検査方法 |
JP3457875B2 (ja) * | 1998-01-27 | 2003-10-20 | 日本電子株式会社 | Fib−sem装置における試料断面観察方法およびfib−sem装置 |
JP3897271B2 (ja) * | 1999-09-17 | 2007-03-22 | 株式会社日立製作所 | 加工観察装置及び試料加工方法 |
JP3815352B2 (ja) * | 2002-03-15 | 2006-08-30 | セイコーエプソン株式会社 | 半導体装置の製造方法及び光学式欠陥検査方法 |
US7227140B2 (en) * | 2003-09-23 | 2007-06-05 | Zyvex Instruments, Llc | Method, system and device for microscopic examination employing fib-prepared sample grasping element |
JP4449428B2 (ja) * | 2003-11-17 | 2010-04-14 | 富士電機システムズ株式会社 | 半導体装置の製造方法および半導体装置の試験方法 |
JP2005172588A (ja) * | 2003-12-10 | 2005-06-30 | Fuji Electric Holdings Co Ltd | 試料の微小部断面解析方法および解析装置 |
CN100495001C (zh) * | 2003-12-30 | 2009-06-03 | 中芯国际集成电路制造(上海)有限公司 | 可观测离子束造成的表面损伤的tem样片的制备方法 |
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2005
- 2005-12-08 CN CNB2005101112715A patent/CN100449722C/zh not_active Expired - Fee Related
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104685348A (zh) * | 2012-10-05 | 2015-06-03 | Fei公司 | 高纵横比结构分析 |
JP2015533215A (ja) * | 2012-10-05 | 2015-11-19 | エフ・イ−・アイ・カンパニー | 高アスペクト比構造体の分析 |
US9741536B2 (en) | 2012-10-05 | 2017-08-22 | Fei Company | High aspect ratio structure analysis |
CN104685348B (zh) * | 2012-10-05 | 2017-12-12 | Fei 公司 | 高纵横比结构分析 |
CN105674921A (zh) * | 2016-01-27 | 2016-06-15 | 武汉新芯集成电路制造有限公司 | 一种沟道孔的测量方法 |
CN105674921B (zh) * | 2016-01-27 | 2019-04-30 | 武汉新芯集成电路制造有限公司 | 一种沟道孔的测量方法 |
CN106353353A (zh) * | 2016-10-31 | 2017-01-25 | 上海华虹宏力半导体制造有限公司 | 超级结沟槽底部定点分析方法 |
CN108050991A (zh) * | 2017-11-16 | 2018-05-18 | 长江存储科技有限责任公司 | 基于扫描电子显微镜测量侧壁倾斜角的方法 |
CN112179931A (zh) * | 2020-09-24 | 2021-01-05 | 长江存储科技有限责任公司 | 物理失效分析样品及其制备方法 |
CN112179931B (zh) * | 2020-09-24 | 2021-10-19 | 长江存储科技有限责任公司 | 物理失效分析样品及其制备方法 |
WO2022121954A1 (zh) * | 2020-12-09 | 2022-06-16 | 广州添利电子科技有限公司 | 一种pcb表面薄层品质分析方法 |
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Publication number | Publication date |
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CN100449722C (zh) | 2009-01-07 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SEMICONDUCTOR MANUFACTURING INTERNATIONAL (BEIJING |
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Effective date of registration: 20111108 Address after: 201203 Shanghai City, Pudong New Area Zhangjiang Road No. 18 Co-patentee after: Semiconductor Manufacturing International (Beijing) Corporation Patentee after: Semiconductor Manufacturing International (Shanghai) Corporation Address before: 201203 Shanghai City, Pudong New Area Zhangjiang Road No. 18 Patentee before: Semiconductor Manufacturing International (Shanghai) Corporation |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090107 Termination date: 20181208 |