CN110556306B - 缺陷检测方法和装置 - Google Patents
缺陷检测方法和装置 Download PDFInfo
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- CN110556306B CN110556306B CN201910841915.8A CN201910841915A CN110556306B CN 110556306 B CN110556306 B CN 110556306B CN 201910841915 A CN201910841915 A CN 201910841915A CN 110556306 B CN110556306 B CN 110556306B
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- 238000001514 detection method Methods 0.000 title claims abstract description 138
- 230000007547 defect Effects 0.000 title claims abstract description 91
- 238000000034 method Methods 0.000 claims abstract description 24
- 238000010894 electron beam technology Methods 0.000 claims abstract description 17
- 238000007689 inspection Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005530 etching Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/20—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by using diffraction of the radiation by the materials, e.g. for investigating crystal structure; by using scattering of the radiation by the materials, e.g. for investigating non-crystalline materials; by using reflection of the radiation by the materials
- G01N23/203—Measuring back scattering
- G01N23/204—Measuring back scattering using neutrons
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/22—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material
- G01N23/2206—Combination of two or more measurements, at least one measurement being that of secondary emission, e.g. combination of secondary electron [SE] measurement and back-scattered electron [BSE] measurement
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/22—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material
- G01N23/225—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material using electron or ion
- G01N23/2251—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material using electron or ion using incident electron beams, e.g. scanning electron microscopy [SEM]
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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
Abstract
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Priority Applications (1)
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CN201910841915.8A CN110556306B (zh) | 2019-09-06 | 2019-09-06 | 缺陷检测方法和装置 |
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CN201910841915.8A CN110556306B (zh) | 2019-09-06 | 2019-09-06 | 缺陷检测方法和装置 |
Publications (2)
Publication Number | Publication Date |
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CN110556306A CN110556306A (zh) | 2019-12-10 |
CN110556306B true CN110556306B (zh) | 2022-11-15 |
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CN201910841915.8A Active CN110556306B (zh) | 2019-09-06 | 2019-09-06 | 缺陷检测方法和装置 |
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Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109302746A (zh) * | 2017-11-17 | 2019-02-01 | 华为技术有限公司 | 检测窗指示方法及装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2006085789A (ja) * | 2004-09-15 | 2006-03-30 | Hitachi Global Storage Technologies Netherlands Bv | 磁気ディスクの欠陥登録の方法及び磁気ディスク装置 |
CN103383745B (zh) * | 2013-06-28 | 2016-08-10 | 中国航天科技集团公司第五研究院第五一三研究所 | 一种焊点质量检测系统检测窗优化布局的方法 |
CN103646898B (zh) * | 2013-11-29 | 2016-03-02 | 上海华力微电子有限公司 | 电子束检测晶圆缺陷的方法 |
EP3415865A1 (en) * | 2017-06-12 | 2018-12-19 | TOMRA Sorting NV | Detector calibration |
US20190087644A1 (en) * | 2017-09-15 | 2019-03-21 | Ncku Research And Development Foundation | Adaptive system and method for object detection |
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2019
- 2019-09-06 CN CN201910841915.8A patent/CN110556306B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109302746A (zh) * | 2017-11-17 | 2019-02-01 | 华为技术有限公司 | 检测窗指示方法及装置 |
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Effective date of registration: 20240301 Address after: Room 1619, 6th Floor, Building 1, No. 2 Desheng Middle Road, Beijing Economic and Technological Development Zone, Daxing District, Beijing, 100176 Patentee after: Beijing Helishi Optimization Technology Co.,Ltd. Country or region after: China Address before: 100083 506, Block D, Zhizao Street, Zhongguancun, No. 45, Chengfu Road, Haidian District, Beijing Patentee before: BEIJING ISOPTIMAL TECHNOLOGY Co.,Ltd. Country or region before: China |
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