CN112355882A - 一种晶圆表面损伤层深度测量方法及系统 - Google Patents
一种晶圆表面损伤层深度测量方法及系统 Download PDFInfo
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- CN112355882A CN112355882A CN202011237065.XA CN202011237065A CN112355882A CN 112355882 A CN112355882 A CN 112355882A CN 202011237065 A CN202011237065 A CN 202011237065A CN 112355882 A CN112355882 A CN 112355882A
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- 238000000034 method Methods 0.000 title claims abstract description 53
- 238000005530 etching Methods 0.000 claims abstract description 65
- 230000007547 defect Effects 0.000 claims abstract description 16
- 238000005498 polishing Methods 0.000 claims description 53
- 238000005259 measurement Methods 0.000 claims description 42
- 238000005096 rolling process Methods 0.000 claims description 31
- 238000000227 grinding Methods 0.000 claims description 29
- 238000004441 surface measurement Methods 0.000 claims description 24
- 230000005540 biological transmission Effects 0.000 claims description 23
- 239000007788 liquid Substances 0.000 claims description 12
- 238000004140 cleaning Methods 0.000 claims description 9
- 239000012530 fluid Substances 0.000 claims description 9
- 230000005484 gravity Effects 0.000 claims description 7
- 238000001035 drying Methods 0.000 claims description 4
- 235000012431 wafers Nutrition 0.000 description 124
- 238000012545 processing Methods 0.000 description 17
- 238000000386 microscopy Methods 0.000 description 10
- 230000007797 corrosion Effects 0.000 description 6
- 238000005260 corrosion Methods 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- 239000006061 abrasive grain Substances 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000005336 cracking Methods 0.000 description 3
- 230000001066 destructive effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 239000008139 complexing agent Substances 0.000 description 2
- 239000002270 dispersing agent Substances 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000000691 measurement method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 2
- -1 polytetrafluoroethylene Polymers 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- KDXKERNSBIXSRK-UHFFFAOYSA-N Lysine Natural products NCCCCC(N)C(O)=O KDXKERNSBIXSRK-UHFFFAOYSA-N 0.000 description 1
- 239000004472 Lysine Substances 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/005—Control means for lapping machines or devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Testing Or Measuring Of Semiconductors Or The Like (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
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CN202011237065.XA CN112355882B (zh) | 2020-11-09 | 2020-11-09 | 一种晶圆表面损伤层深度测量方法及系统 |
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CN202011237065.XA CN112355882B (zh) | 2020-11-09 | 2020-11-09 | 一种晶圆表面损伤层深度测量方法及系统 |
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CN112355882A true CN112355882A (zh) | 2021-02-12 |
CN112355882B CN112355882B (zh) | 2022-04-22 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115116881A (zh) * | 2022-08-25 | 2022-09-27 | 西安奕斯伟材料科技有限公司 | 测量晶圆表面损伤层深度的方法和系统 |
TWI816513B (zh) * | 2021-12-27 | 2023-09-21 | 大陸商西安奕斯偉材料科技股份有限公司 | 一種晶圓表面損傷深度測量方法及系統 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006228785A (ja) * | 2005-02-15 | 2006-08-31 | Hitachi Cable Ltd | 半導体ウェハの測定方法 |
CN101135654A (zh) * | 2007-09-29 | 2008-03-05 | 中国科学院上海光学精密机械研究所 | 亚表面缺陷的检测方法 |
CN102097286A (zh) * | 2009-12-15 | 2011-06-15 | 北大方正集团有限公司 | 一种监控台阶仪测量芯片沟槽深度准确度的方法 |
CN102226983A (zh) * | 2011-05-11 | 2011-10-26 | 常州天合光能有限公司 | 刻蚀清洗设备及刻蚀清洗工艺 |
CN104034568A (zh) * | 2014-06-13 | 2014-09-10 | 北京工业大学 | 用于检测超薄硅晶圆亚表面损伤深度的试样制备方法 |
CN205667870U (zh) * | 2016-06-09 | 2016-11-02 | 常胜 | 一种食品研磨器 |
CN107877335A (zh) * | 2016-09-30 | 2018-04-06 | 乐金显示有限公司 | 基板处理装置和使用其的显示设备 |
-
2020
- 2020-11-09 CN CN202011237065.XA patent/CN112355882B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006228785A (ja) * | 2005-02-15 | 2006-08-31 | Hitachi Cable Ltd | 半導体ウェハの測定方法 |
CN101135654A (zh) * | 2007-09-29 | 2008-03-05 | 中国科学院上海光学精密机械研究所 | 亚表面缺陷的检测方法 |
CN102097286A (zh) * | 2009-12-15 | 2011-06-15 | 北大方正集团有限公司 | 一种监控台阶仪测量芯片沟槽深度准确度的方法 |
CN102226983A (zh) * | 2011-05-11 | 2011-10-26 | 常州天合光能有限公司 | 刻蚀清洗设备及刻蚀清洗工艺 |
CN104034568A (zh) * | 2014-06-13 | 2014-09-10 | 北京工业大学 | 用于检测超薄硅晶圆亚表面损伤深度的试样制备方法 |
CN205667870U (zh) * | 2016-06-09 | 2016-11-02 | 常胜 | 一种食品研磨器 |
CN107877335A (zh) * | 2016-09-30 | 2018-04-06 | 乐金显示有限公司 | 基板处理装置和使用其的显示设备 |
Non-Patent Citations (2)
Title |
---|
张伟等: "磷酸盐钕玻璃表面/亚表面损伤特性实验研究", 《光学学报》 * |
张银霞: "单晶硅片超精密加工表面/亚表面损伤检测技术", 《电子质量》 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI816513B (zh) * | 2021-12-27 | 2023-09-21 | 大陸商西安奕斯偉材料科技股份有限公司 | 一種晶圓表面損傷深度測量方法及系統 |
CN115116881A (zh) * | 2022-08-25 | 2022-09-27 | 西安奕斯伟材料科技有限公司 | 测量晶圆表面损伤层深度的方法和系统 |
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CN112355882B (zh) | 2022-04-22 |
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Effective date of registration: 20220804 Address after: Room 1-3-029, No. 1888, Xifeng South Road, high tech Zone, Xi'an, Shaanxi 710065 Patentee after: Xi'an yisiwei Material Technology Co.,Ltd. Patentee after: XI'AN ESWIN SILICON WAFER TECHNOLOGY Co.,Ltd. Address before: No. 1888, Xifeng South Road, high tech Zone, Xi'an, Shaanxi 710065 Patentee before: XI'AN ESWIN SILICON WAFER TECHNOLOGY Co.,Ltd. Patentee before: Xi'an yisiwei Material Technology Co.,Ltd. |
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CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Room 1-3-029, No. 1888, Xifeng South Road, high tech Zone, Xi'an, Shaanxi 710065 Patentee after: Xi'an Yisiwei Material Technology Co.,Ltd. Patentee after: XI'AN ESWIN SILICON WAFER TECHNOLOGY Co.,Ltd. Address before: Room 1-3-029, No. 1888, Xifeng South Road, high tech Zone, Xi'an, Shaanxi 710065 Patentee before: Xi'an yisiwei Material Technology Co.,Ltd. Patentee before: XI'AN ESWIN SILICON WAFER TECHNOLOGY Co.,Ltd. |