CN110333251A - 一种边缘损伤纵深的计算方法及装置 - Google Patents
一种边缘损伤纵深的计算方法及装置 Download PDFInfo
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- CN110333251A CN110333251A CN201910707109.1A CN201910707109A CN110333251A CN 110333251 A CN110333251 A CN 110333251A CN 201910707109 A CN201910707109 A CN 201910707109A CN 110333251 A CN110333251 A CN 110333251A
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- detected
- damage
- polishing
- depth
- silicon wafer
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/22—Measuring arrangements characterised by the use of optical techniques for measuring depth
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/32—Polishing; Etching
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
- G01N21/9501—Semiconductor wafers
- G01N21/9505—Wafer internal defects, e.g. microcracks
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Testing Or Measuring Of Semiconductors Or The Like (AREA)
Abstract
Description
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Priority Applications (1)
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CN201910707109.1A CN110333251A (zh) | 2019-08-01 | 2019-08-01 | 一种边缘损伤纵深的计算方法及装置 |
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CN201910707109.1A CN110333251A (zh) | 2019-08-01 | 2019-08-01 | 一种边缘损伤纵深的计算方法及装置 |
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CN110333251A true CN110333251A (zh) | 2019-10-15 |
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CN201910707109.1A Pending CN110333251A (zh) | 2019-08-01 | 2019-08-01 | 一种边缘损伤纵深的计算方法及装置 |
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CN (1) | CN110333251A (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111739815A (zh) * | 2020-08-21 | 2020-10-02 | 西安奕斯伟硅片技术有限公司 | 一种测量晶圆损伤深度的方法、系统及计算机存储介质 |
CN113483722A (zh) * | 2021-08-24 | 2021-10-08 | 西安奕斯伟材料科技有限公司 | 硅片边缘粗糙度检测治具及检测方法 |
Citations (9)
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JP2007300144A (ja) * | 2002-11-14 | 2007-11-15 | Toshiba Corp | 半導体ウェーハの検査方法、半導体装置の開発方法、および半導体ウェーハ処理装置 |
TW201239144A (en) * | 2011-01-19 | 2012-10-01 | Sumco Corp | Inspection method and fabricating method for silicon single crystal |
CN104934339A (zh) * | 2014-03-20 | 2015-09-23 | 晶科能源有限公司 | 一种晶体硅片位错检测方法 |
US20170154829A1 (en) * | 2015-11-27 | 2017-06-01 | Kabushiki Kaisha Toshiba | Etching method and etchant |
CN107543837A (zh) * | 2017-08-25 | 2018-01-05 | 郑州磨料磨具磨削研究所有限公司 | 一种砂轮精磨后硅片损伤层的检测方法 |
CN107623028A (zh) * | 2016-07-13 | 2018-01-23 | 环球晶圆股份有限公司 | 半导体基板及其加工方法 |
CN107775521A (zh) * | 2016-08-26 | 2018-03-09 | 镇江荣德新能源科技有限公司 | 一种太阳能级单晶硅片表面处理方法 |
CN108534732A (zh) * | 2018-03-27 | 2018-09-14 | 中国建筑材料科学研究总院有限公司 | 硅酸盐玻璃亚表面损伤层厚度的检测方法 |
CN108962815A (zh) * | 2018-07-17 | 2018-12-07 | 北京工业大学 | 一种soi材料的制备方法 |
-
2019
- 2019-08-01 CN CN201910707109.1A patent/CN110333251A/zh active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007300144A (ja) * | 2002-11-14 | 2007-11-15 | Toshiba Corp | 半導体ウェーハの検査方法、半導体装置の開発方法、および半導体ウェーハ処理装置 |
TW201239144A (en) * | 2011-01-19 | 2012-10-01 | Sumco Corp | Inspection method and fabricating method for silicon single crystal |
CN104934339A (zh) * | 2014-03-20 | 2015-09-23 | 晶科能源有限公司 | 一种晶体硅片位错检测方法 |
US20170154829A1 (en) * | 2015-11-27 | 2017-06-01 | Kabushiki Kaisha Toshiba | Etching method and etchant |
CN107623028A (zh) * | 2016-07-13 | 2018-01-23 | 环球晶圆股份有限公司 | 半导体基板及其加工方法 |
CN107775521A (zh) * | 2016-08-26 | 2018-03-09 | 镇江荣德新能源科技有限公司 | 一种太阳能级单晶硅片表面处理方法 |
CN107543837A (zh) * | 2017-08-25 | 2018-01-05 | 郑州磨料磨具磨削研究所有限公司 | 一种砂轮精磨后硅片损伤层的检测方法 |
CN108534732A (zh) * | 2018-03-27 | 2018-09-14 | 中国建筑材料科学研究总院有限公司 | 硅酸盐玻璃亚表面损伤层厚度的检测方法 |
CN108962815A (zh) * | 2018-07-17 | 2018-12-07 | 北京工业大学 | 一种soi材料的制备方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111739815A (zh) * | 2020-08-21 | 2020-10-02 | 西安奕斯伟硅片技术有限公司 | 一种测量晶圆损伤深度的方法、系统及计算机存储介质 |
CN113483722A (zh) * | 2021-08-24 | 2021-10-08 | 西安奕斯伟材料科技有限公司 | 硅片边缘粗糙度检测治具及检测方法 |
CN113483722B (zh) * | 2021-08-24 | 2024-01-26 | 西安奕斯伟材料科技股份有限公司 | 硅片边缘粗糙度检测治具及检测方法 |
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Effective date of registration: 20211020 Address after: 710000 room 1-3-029, No. 1888, Xifeng South Road, high tech Zone, Xi'an, Shaanxi Province Applicant after: Xi'an yisiwei Material Technology Co.,Ltd. Applicant after: XI'AN ESWIN SILICON WAFER TECHNOLOGY Co.,Ltd. Address before: Room 1323, block a, city gate, No.1 Jinye Road, high tech Zone, Xi'an, Shaanxi 710065 Applicant before: XI'AN ESWIN SILICON WAFER TECHNOLOGY Co.,Ltd. |
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Address after: 710000 room 1-3-029, No. 1888, Xifeng South Road, high tech Zone, Xi'an, Shaanxi Province Applicant after: Xi'an Yisiwei Material Technology Co.,Ltd. Applicant after: XI'AN ESWIN SILICON WAFER TECHNOLOGY Co.,Ltd. Address before: 710000 room 1-3-029, No. 1888, Xifeng South Road, high tech Zone, Xi'an, Shaanxi Province Applicant before: Xi'an yisiwei Material Technology Co.,Ltd. Applicant before: XI'AN ESWIN SILICON WAFER TECHNOLOGY Co.,Ltd. |
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