CN111524822A - 自动侦测并卡控晶圆上缺陷的方法和系统 - Google Patents
自动侦测并卡控晶圆上缺陷的方法和系统 Download PDFInfo
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- CN111524822A CN111524822A CN202010257939.1A CN202010257939A CN111524822A CN 111524822 A CN111524822 A CN 111524822A CN 202010257939 A CN202010257939 A CN 202010257939A CN 111524822 A CN111524822 A CN 111524822A
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- 230000007547 defect Effects 0.000 title claims abstract description 354
- 238000000034 method Methods 0.000 title claims abstract description 49
- 238000009826 distribution Methods 0.000 claims abstract description 52
- 238000001514 detection method Methods 0.000 claims abstract description 35
- 235000012431 wafers Nutrition 0.000 claims description 187
- 238000005192 partition Methods 0.000 claims description 11
- 238000000059 patterning Methods 0.000 claims description 8
- 238000002360 preparation method Methods 0.000 claims description 6
- 238000000638 solvent extraction Methods 0.000 claims description 6
- 238000012512 characterization method Methods 0.000 description 17
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 8
- 229910052710 silicon Inorganic materials 0.000 description 8
- 239000010703 silicon Substances 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 7
- 239000002245 particle Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 238000007689 inspection Methods 0.000 description 4
- 239000013078 crystal Substances 0.000 description 3
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- 238000004458 analytical method Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- -1 pits Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000011164 primary particle Substances 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L22/00—Testing or measuring during manufacture or treatment; Reliability measurements, i.e. testing of parts without further processing to modify the parts as such; Structural arrangements therefor
- H01L22/10—Measuring as part of the manufacturing process
- H01L22/12—Measuring as part of the manufacturing process for structural parameters, e.g. thickness, line width, refractive index, temperature, warp, bond strength, defects, optical inspection, electrical measurement of structural dimensions, metallurgic measurement of diffusions
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L22/00—Testing or measuring during manufacture or treatment; Reliability measurements, i.e. testing of parts without further processing to modify the parts as such; Structural arrangements therefor
- H01L22/20—Sequence of activities consisting of a plurality of measurements, corrections, marking or sorting steps
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Testing Or Measuring Of Semiconductors Or The Like (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
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Claims (10)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010257939.1A CN111524822B (zh) | 2020-04-03 | 2020-04-03 | 自动侦测并卡控晶圆上缺陷的方法和系统 |
KR1020217040124A KR102722668B1 (ko) | 2019-05-07 | 2020-05-07 | 웨이퍼 상의 결함을 자동 감지하고 제어하는 방법 및 시스템 |
US17/609,419 US20220223481A1 (en) | 2019-05-07 | 2020-05-07 | Method and system for automatically detecting and controlling defects on wafer |
PCT/CN2020/088889 WO2020224612A1 (zh) | 2019-05-07 | 2020-05-07 | 自动侦测并卡控晶圆上缺陷的方法和系统 |
JP2021566323A JP7329077B2 (ja) | 2019-05-07 | 2020-05-07 | ウェハの欠陥を自動的に探知及び制御する方法、及びシステム |
EP20802392.9A EP3968363A4 (en) | 2019-05-07 | 2020-05-07 | METHOD AND SYSTEM FOR AUTOMATIC DETECTION AND CONTROL OF DEFECTS ON A WAFER |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010257939.1A CN111524822B (zh) | 2020-04-03 | 2020-04-03 | 自动侦测并卡控晶圆上缺陷的方法和系统 |
Publications (2)
Publication Number | Publication Date |
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CN111524822A true CN111524822A (zh) | 2020-08-11 |
CN111524822B CN111524822B (zh) | 2023-09-15 |
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CN202010257939.1A Active CN111524822B (zh) | 2019-05-07 | 2020-04-03 | 自动侦测并卡控晶圆上缺陷的方法和系统 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113241310A (zh) * | 2021-05-28 | 2021-08-10 | 长江存储科技有限责任公司 | 晶圆缺陷的检测方法、检测装置、检测设备及可读存储介质 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20160292492A1 (en) * | 2015-03-30 | 2016-10-06 | Applied Materials Israel Ltd. | Systems, methods and computer program products for signature detection |
CN109712136A (zh) * | 2018-12-29 | 2019-05-03 | 上海华力微电子有限公司 | 一种分析半导体晶圆的方法及装置 |
CN110223929A (zh) * | 2019-05-07 | 2019-09-10 | 徐州鑫晶半导体科技有限公司 | 确定晶圆缺陷来源的方法 |
CN110517969A (zh) * | 2019-08-27 | 2019-11-29 | 武汉新芯集成电路制造有限公司 | 晶圆缺陷监测方法及系统和计算机存储介质 |
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2020
- 2020-04-03 CN CN202010257939.1A patent/CN111524822B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20160292492A1 (en) * | 2015-03-30 | 2016-10-06 | Applied Materials Israel Ltd. | Systems, methods and computer program products for signature detection |
CN109712136A (zh) * | 2018-12-29 | 2019-05-03 | 上海华力微电子有限公司 | 一种分析半导体晶圆的方法及装置 |
CN110223929A (zh) * | 2019-05-07 | 2019-09-10 | 徐州鑫晶半导体科技有限公司 | 确定晶圆缺陷来源的方法 |
CN110517969A (zh) * | 2019-08-27 | 2019-11-29 | 武汉新芯集成电路制造有限公司 | 晶圆缺陷监测方法及系统和计算机存储介质 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113241310A (zh) * | 2021-05-28 | 2021-08-10 | 长江存储科技有限责任公司 | 晶圆缺陷的检测方法、检测装置、检测设备及可读存储介质 |
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Address after: 221004 No.1 Xinxin Road, Xuzhou Economic and Technological Development Zone, Jiangsu Province Applicant after: Zhonghuan Leading (Xuzhou) Semiconductor Materials Co.,Ltd. Address before: 221004 No.1 Xinxin Road, Xuzhou Economic and Technological Development Zone, Jiangsu Province Applicant before: XUZHOU XINJING SEMICONDUCTOR TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20230522 Address after: 221004 No.1 Xinxin Road, Xuzhou Economic and Technological Development Zone, Jiangsu Province Applicant after: Zhonghuan Leading (Xuzhou) Semiconductor Materials Co.,Ltd. Applicant after: Zhonghuan leading semiconductor materials Co.,Ltd. Address before: 221004 No.1 Xinxin Road, Xuzhou Economic and Technological Development Zone, Jiangsu Province Applicant before: Zhonghuan Leading (Xuzhou) Semiconductor Materials Co.,Ltd. |
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Address after: 221004 No.1 Xinxin Road, Xuzhou Economic and Technological Development Zone, Jiangsu Province Patentee after: Zhonghuan Leading (Xuzhou) Semiconductor Materials Co.,Ltd. Country or region after: China Patentee after: Zhonghuan Leading Semiconductor Technology Co.,Ltd. Address before: 221004 No.1 Xinxin Road, Xuzhou Economic and Technological Development Zone, Jiangsu Province Patentee before: Zhonghuan Leading (Xuzhou) Semiconductor Materials Co.,Ltd. Country or region before: China Patentee before: Zhonghuan leading semiconductor materials Co.,Ltd. |