CN114359250A - 确定晶圆缺陷形状的方法、装置、电子设备和存储介质 - Google Patents
确定晶圆缺陷形状的方法、装置、电子设备和存储介质 Download PDFInfo
- Publication number
- CN114359250A CN114359250A CN202210023404.7A CN202210023404A CN114359250A CN 114359250 A CN114359250 A CN 114359250A CN 202210023404 A CN202210023404 A CN 202210023404A CN 114359250 A CN114359250 A CN 114359250A
- Authority
- CN
- China
- Prior art keywords
- defect
- picture
- target
- wafer
- shape
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000007547 defect Effects 0.000 title claims abstract description 265
- 238000000034 method Methods 0.000 title claims abstract description 49
- 238000004590 computer program Methods 0.000 claims description 6
- 238000012163 sequencing technique Methods 0.000 claims description 6
- 235000012431 wafers Nutrition 0.000 description 130
- 238000012545 processing Methods 0.000 description 15
- 238000012549 training Methods 0.000 description 10
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000003062 neural network model Methods 0.000 description 7
- 229910052710 silicon Inorganic materials 0.000 description 7
- 239000010703 silicon Substances 0.000 description 7
- 239000013078 crystal Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- 238000005070 sampling Methods 0.000 description 4
- 238000004422 calculation algorithm Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000001788 irregular Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/0002—Inspection of images, e.g. flaw detection
- G06T7/0004—Industrial image inspection
- G06T7/001—Industrial image inspection using an image reference approach
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F18/00—Pattern recognition
- G06F18/20—Analysing
- G06F18/22—Matching criteria, e.g. proximity measures
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/60—Analysis of geometric attributes
-
- 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
- G01N21/8851—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges
- G01N2021/8854—Grading and classifying of flaws
-
- 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
- G01N21/8851—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges
- G01N2021/8883—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges involving the calculation of gauges, generating models
-
- 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
- G01N21/8851—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges
- G01N2021/8887—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges based on image processing techniques
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/20—Special algorithmic details
- G06T2207/20081—Training; Learning
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/20—Special algorithmic details
- G06T2207/20084—Artificial neural networks [ANN]
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30108—Industrial image inspection
- G06T2207/30148—Semiconductor; IC; Wafer
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V2201/00—Indexing scheme relating to image or video recognition or understanding
- G06V2201/07—Target detection
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/30—Computing systems specially adapted for manufacturing
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Quality & Reliability (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Data Mining & Analysis (AREA)
- Evolutionary Computation (AREA)
- Artificial Intelligence (AREA)
- Geometry (AREA)
- Evolutionary Biology (AREA)
- Bioinformatics & Computational Biology (AREA)
- General Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Testing Or Measuring Of Semiconductors Or The Like (AREA)
- Multimedia (AREA)
- Computational Linguistics (AREA)
- Computing Systems (AREA)
- Databases & Information Systems (AREA)
- Medical Informatics (AREA)
- Software Systems (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111640273 | 2021-12-29 | ||
CN2021116402739 | 2021-12-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN114359250A true CN114359250A (zh) | 2022-04-15 |
CN114359250B CN114359250B (zh) | 2023-04-18 |
Family
ID=81109788
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202210023404.7A Active CN114359250B (zh) | 2021-12-29 | 2022-01-10 | 确定晶圆缺陷形状的方法、装置、电子设备和存储介质 |
Country Status (2)
Country | Link |
---|---|
US (1) | US20230206423A1 (zh) |
CN (1) | CN114359250B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116559183B (zh) * | 2023-07-11 | 2023-11-03 | 钛玛科(北京)工业科技有限公司 | 一种提高缺陷判定效率的方法及系统 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103674965A (zh) * | 2013-12-06 | 2014-03-26 | 深圳市大族激光科技股份有限公司 | 一种晶圆外观缺陷的分类以及检测方法 |
CN108648168A (zh) * | 2018-03-15 | 2018-10-12 | 北京京仪仪器仪表研究总院有限公司 | Ic晶圆表面缺陷检测方法 |
CN110261270A (zh) * | 2019-07-18 | 2019-09-20 | 西安奕斯伟硅片技术有限公司 | 一种硅片缺陷的分析方法及装置 |
TW202006850A (zh) * | 2018-07-09 | 2020-02-01 | 日商Sumco股份有限公司 | 矽晶圓的檢查方法、檢查裝置、製造方法 |
-
2022
- 2022-01-10 CN CN202210023404.7A patent/CN114359250B/zh active Active
- 2022-09-23 US US17/952,141 patent/US20230206423A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103674965A (zh) * | 2013-12-06 | 2014-03-26 | 深圳市大族激光科技股份有限公司 | 一种晶圆外观缺陷的分类以及检测方法 |
CN108648168A (zh) * | 2018-03-15 | 2018-10-12 | 北京京仪仪器仪表研究总院有限公司 | Ic晶圆表面缺陷检测方法 |
TW202006850A (zh) * | 2018-07-09 | 2020-02-01 | 日商Sumco股份有限公司 | 矽晶圓的檢查方法、檢查裝置、製造方法 |
CN110261270A (zh) * | 2019-07-18 | 2019-09-20 | 西安奕斯伟硅片技术有限公司 | 一种硅片缺陷的分析方法及装置 |
Also Published As
Publication number | Publication date |
---|---|
CN114359250B (zh) | 2023-04-18 |
US20230206423A1 (en) | 2023-06-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP3483833B1 (en) | Data generation apparatus, data generation method, and data generation program | |
CN106846316B (zh) | 一种gis内部典型缺陷图像自动识别方法 | |
CN108960135B (zh) | 基于高分辨遥感图像的密集舰船目标精确检测方法 | |
US10796796B2 (en) | Fault diagnosis apparatus, fault diagnosis method, and fault diagnosis program | |
CN112424826A (zh) | 基于机器学习的图案分组方法 | |
CN114049565B (zh) | 基于遥感影像和dem数据的地质灾害判识方法和装置 | |
CN110766095B (zh) | 基于图像灰度特征的缺陷检测方法 | |
CN108520514B (zh) | 基于计算机视觉的印刷电路板电子元器一致性检测方法 | |
CN106023089B (zh) | 一种基于块匹配的图像修复方法 | |
CN116051551B (zh) | 基于图像处理的显示屏缺陷检测方法及相关装置 | |
CN105095675A (zh) | 一种开关柜故障特征选择方法及装置 | |
CN102982305A (zh) | 信息处理设备和处理信息的方法、存储介质以及程序 | |
CN114359250B (zh) | 确定晶圆缺陷形状的方法、装置、电子设备和存储介质 | |
CN111598854A (zh) | 基于丰富鲁棒卷积特征模型的复杂纹理小缺陷的分割方法 | |
JPH10209230A (ja) | 不良解析装置およびその方法 | |
CN109493315A (zh) | 一种多晶硅太阳能电池的瑕疵的检测方法 | |
CN115690104A (zh) | 一种晶圆裂缝检测方法、装置及存储介质 | |
CN113421223B (zh) | 基于深度学习和高斯混合的工业产品表面缺陷检测方法 | |
CN114881996A (zh) | 缺陷检测方法及装置 | |
CN116258908A (zh) | 一种基于无人机遥感影像数据的地灾预测评估分类方法 | |
CN110533657A (zh) | 一种液晶屏外观检测方法 | |
CN113139932B (zh) | 一种基于集成学习的深度学习缺陷图像识别方法及系统 | |
CN114373144B (zh) | 一种用于高速视频中圆形标识点的自动识别方法 | |
CN115063385A (zh) | 一种用于晶圆检测的机器视觉方法 | |
CN113222950A (zh) | 表面缺陷检测模型训练方法、表面缺陷检测方法及系统 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Li Gangjiang Inventor after: Zhang Youhui Inventor after: Jin Song Inventor before: Li Gangjiang Inventor before: Jin Song |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 200100, Room 101, 1st Floor, Building 7, No. 7001 Zhongchun Road, Minhang District, Shanghai Patentee after: Saimet Information Group Co.,Ltd. Country or region after: China Address before: Room 299, building 6, Zhongchen Road, Songjiang District, Shanghai Patentee before: SEMI-TECH (Shanghai) Co.,Ltd. Country or region before: China Address after: Room 299, building 6, Zhongchen Road, Songjiang District, Shanghai Patentee after: SEMI-TECH (Shanghai) Co.,Ltd. Country or region after: China Address before: Room 299, building 6, Zhongchen Road, Songjiang District, Shanghai Patentee before: Shanghai saimeite Software Technology Co.,Ltd. Country or region before: China |