TWI760523B - 用於偵測一缺陷之方法、非暫時性電腦可讀媒體及系統 - Google Patents

用於偵測一缺陷之方法、非暫時性電腦可讀媒體及系統 Download PDF

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Publication number
TWI760523B
TWI760523B TW107123615A TW107123615A TWI760523B TW I760523 B TWI760523 B TW I760523B TW 107123615 A TW107123615 A TW 107123615A TW 107123615 A TW107123615 A TW 107123615A TW I760523 B TWI760523 B TW I760523B
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Taiwan
Prior art keywords
die
images
detection channel
image
channel
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TW107123615A
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English (en)
Chinese (zh)
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TW201909115A (zh
Inventor
普立查卓 Ｍ 桑卡
阿秀克 巴拉達拉真
羅柱桓
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美商克萊譚克公司
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Publication of TW201909115A publication Critical patent/TW201909115A/zh
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/50—Image enhancement or restoration using two or more images, e.g. averaging or subtraction
    • 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
    • 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 OR CALCULATING; 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
    • G06T7/0008—Industrial image inspection checking presence/absence
    • 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
    • H01L22/30—Structural arrangements specially adapted for testing or measuring during manufacture or treatment, or specially adapted for reliability measurements
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20212—Image combination
    • G06T2207/20221—Image fusion; Image merging
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20212—Image combination
    • G06T2207/20224—Image subtraction
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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

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  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Quality & Reliability (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Computer Hardware Design (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Signal Processing (AREA)
  • Testing Or Measuring Of Semiconductors Or The Like (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Image Processing (AREA)
TW107123615A 2017-07-10 2018-07-09 用於偵測一缺陷之方法、非暫時性電腦可讀媒體及系統 TWI760523B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201762530699P 2017-07-10 2017-07-10
US62/530,699 2017-07-10
US15/704,900 2017-09-14
US15/704,900 US10957033B2 (en) 2017-07-10 2017-09-14 Repeater defect detection

Publications (2)

Publication Number Publication Date
TW201909115A TW201909115A (zh) 2019-03-01
TWI760523B true TWI760523B (zh) 2022-04-11

Family

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Family Applications (1)

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TW107123615A TWI760523B (zh) 2017-07-10 2018-07-09 用於偵測一缺陷之方法、非暫時性電腦可讀媒體及系統

Country Status (7)

Country Link
US (1) US10957033B2 (enExample)
EP (1) EP3635772B1 (enExample)
JP (1) JP7073413B2 (enExample)
KR (1) KR102356945B1 (enExample)
CN (1) CN110870053B (enExample)
TW (1) TWI760523B (enExample)
WO (1) WO2019014077A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110208284B (zh) * 2019-05-27 2021-09-17 武汉中导光电设备有限公司 一种多通道缺陷合并分析的方法及系统
US11710227B2 (en) * 2020-06-19 2023-07-25 Kla Corporation Design-to-wafer image correlation by combining information from multiple collection channels
US11810284B2 (en) * 2020-08-21 2023-11-07 Kla Corporation Unsupervised learning for repeater-defect detection

Citations (5)

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US20090091749A1 (en) * 2004-07-12 2009-04-09 Dov Furman Multi mode inspection method and apparatus
US20130129187A1 (en) * 2010-08-09 2013-05-23 Bt Imaging Pty Ltd Persistent feature detection
CN103748454A (zh) * 2011-07-12 2014-04-23 科磊股份有限公司 晶片检查
TW201614586A (en) * 2014-08-27 2016-04-16 Kla Tencor Corp Repeater detection
TW201643415A (zh) * 2011-07-28 2016-12-16 克萊譚克公司 用於偵測在晶圓上之缺陷之方法及系統

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EP1630862B1 (en) * 2003-05-30 2016-01-13 Ebara Corporation Sample inspection device and method, and device manufacturing method using the sample inspection device and method
US20050105791A1 (en) * 2003-10-29 2005-05-19 Lee Ken K. Surface inspection method
JP4771714B2 (ja) 2004-02-23 2011-09-14 株式会社Ｎｇｒ パターン検査装置および方法
KR100598381B1 (ko) 2004-06-18 2006-07-07 삼성전자주식회사 인-라인 타입의 자동 웨이퍼결함 분류장치 및 그 제어방법
US7729529B2 (en) * 2004-12-07 2010-06-01 Kla-Tencor Technologies Corp. Computer-implemented methods for detecting and/or sorting defects in a design pattern of a reticle
JP4787673B2 (ja) 2005-05-19 2011-10-05 株式会社Ｎｇｒ パターン検査装置および方法
US7711177B2 (en) * 2006-06-08 2010-05-04 Kla-Tencor Technologies Corp. Methods and systems for detecting defects on a specimen using a combination of bright field channel data and dark field channel data
US7796804B2 (en) * 2007-07-20 2010-09-14 Kla-Tencor Corp. Methods for generating a standard reference die for use in a die to standard reference die inspection and methods for inspecting a wafer
US8126255B2 (en) 2007-09-20 2012-02-28 Kla-Tencor Corp. Systems and methods for creating persistent data for a wafer and for using persistent data for inspection-related functions
US8223327B2 (en) * 2009-01-26 2012-07-17 Kla-Tencor Corp. Systems and methods for detecting defects on a wafer
US9311698B2 (en) 2013-01-09 2016-04-12 Kla-Tencor Corp. Detecting defects on a wafer using template image matching
US9766187B2 (en) 2014-08-27 2017-09-19 Kla-Tencor Corp. Repeater detection
US9816940B2 (en) 2015-01-21 2017-11-14 Kla-Tencor Corporation Wafer inspection with focus volumetric method

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090091749A1 (en) * 2004-07-12 2009-04-09 Dov Furman Multi mode inspection method and apparatus
US20130129187A1 (en) * 2010-08-09 2013-05-23 Bt Imaging Pty Ltd Persistent feature detection
CN103748454A (zh) * 2011-07-12 2014-04-23 科磊股份有限公司 晶片检查
TW201643415A (zh) * 2011-07-28 2016-12-16 克萊譚克公司 用於偵測在晶圓上之缺陷之方法及系統
TW201614586A (en) * 2014-08-27 2016-04-16 Kla Tencor Corp Repeater detection

Also Published As

Publication number Publication date
US20190012778A1 (en) 2019-01-10
KR20200018703A (ko) 2020-02-19
CN110870053B (zh) 2023-09-15
JP2020526911A (ja) 2020-08-31
TW201909115A (zh) 2019-03-01
EP3635772A1 (en) 2020-04-15
EP3635772A4 (en) 2021-03-10
CN110870053A (zh) 2020-03-06
US10957033B2 (en) 2021-03-23
EP3635772B1 (en) 2025-09-03
WO2019014077A1 (en) 2019-01-17
KR102356945B1 (ko) 2022-02-08
JP7073413B2 (ja) 2022-05-23

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