TWI818169B - 用於識別隨機缺陷之系統及方法 - Google Patents
用於識別隨機缺陷之系統及方法 Download PDFInfo
- Publication number
- TWI818169B TWI818169B TW109111967A TW109111967A TWI818169B TW I818169 B TWI818169 B TW I818169B TW 109111967 A TW109111967 A TW 109111967A TW 109111967 A TW109111967 A TW 109111967A TW I818169 B TWI818169 B TW I818169B
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- Taiwan
- Prior art keywords
- product
- mask
- simulated
- samples
- pattern
- Prior art date
Links
- 230000007547 defect Effects 0.000 title claims abstract description 113
- 238000000034 method Methods 0.000 title claims abstract description 100
- 238000007639 printing Methods 0.000 claims abstract description 80
- 230000008569 process Effects 0.000 claims abstract description 56
- 238000001459 lithography Methods 0.000 claims description 33
- 238000005259 measurement Methods 0.000 claims description 33
- 238000004519 manufacturing process Methods 0.000 claims description 32
- 238000004088 simulation Methods 0.000 claims description 30
- 230000003287 optical effect Effects 0.000 claims description 28
- 238000011156 evaluation Methods 0.000 claims description 15
- 238000012545 processing Methods 0.000 claims description 14
- 238000013461 design Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 10
- 238000000342 Monte Carlo simulation Methods 0.000 claims description 5
- 238000002948 stochastic simulation Methods 0.000 abstract description 4
- 239000000523 sample Substances 0.000 description 140
- 238000005286 illumination Methods 0.000 description 78
- 239000013074 reference sample Substances 0.000 description 25
- 238000010894 electron beam technology Methods 0.000 description 21
- 238000009826 distribution Methods 0.000 description 17
- 230000005855 radiation Effects 0.000 description 14
- 229920002120 photoresistant polymer Polymers 0.000 description 9
- 238000010586 diagram Methods 0.000 description 8
- 238000007689 inspection Methods 0.000 description 6
- 238000001514 detection method Methods 0.000 description 5
- 230000002452 interceptive effect Effects 0.000 description 5
- 239000004065 semiconductor Substances 0.000 description 5
- 238000005315 distribution function Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000000513 principal component analysis Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 238000012512 characterization method Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000010801 machine learning Methods 0.000 description 2
- 238000013178 mathematical model Methods 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 238000006552 photochemical reaction Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 238000001878 scanning electron micrograph Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- SGTNSNPWRIOYBX-UHFFFAOYSA-N 2-(3,4-dimethoxyphenyl)-5-{[2-(3,4-dimethoxyphenyl)ethyl](methyl)amino}-2-(propan-2-yl)pentanenitrile Chemical compound C1=C(OC)C(OC)=CC=C1CCN(C)CCCC(C#N)(C(C)C)C1=CC=C(OC)C(OC)=C1 SGTNSNPWRIOYBX-UHFFFAOYSA-N 0.000 description 1
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 1
- GPXJNWSHGFTCBW-UHFFFAOYSA-N Indium phosphide Chemical compound [In]#P GPXJNWSHGFTCBW-UHFFFAOYSA-N 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003574 free electron Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 238000012956 testing procedure Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/70—Microphotolithographic exposure; Apparatus therefor
- G03F7/70483—Information management; Active and passive control; Testing; Wafer monitoring, e.g. pattern monitoring
- G03F7/70591—Testing optical components
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F1/00—Originals for photomechanical production of textured or patterned surfaces, e.g., masks, photo-masks, reticles; Mask blanks or pellicles therefor; Containers specially adapted therefor; Preparation thereof
- G03F1/68—Preparation processes not covered by groups G03F1/20 - G03F1/50
- G03F1/82—Auxiliary processes, e.g. cleaning or inspecting
- G03F1/84—Inspecting
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/70—Microphotolithographic exposure; Apparatus therefor
- G03F7/70483—Information management; Active and passive control; Testing; Wafer monitoring, e.g. pattern monitoring
- G03F7/70605—Workpiece metrology
- G03F7/70616—Monitoring the printed patterns
-
- 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
- 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]
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F1/00—Originals for photomechanical production of textured or patterned surfaces, e.g., masks, photo-masks, reticles; Mask blanks or pellicles therefor; Containers specially adapted therefor; Preparation thereof
- G03F1/68—Preparation processes not covered by groups G03F1/20 - G03F1/50
- G03F1/70—Adapting basic layout or design of masks to lithographic process requirements, e.g., second iteration correction of mask patterns for imaging
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/70—Microphotolithographic exposure; Apparatus therefor
- G03F7/70483—Information management; Active and passive control; Testing; Wafer monitoring, e.g. pattern monitoring
- G03F7/70491—Information management, e.g. software; Active and passive control, e.g. details of controlling exposure processes or exposure tool monitoring processes
- G03F7/705—Modelling or simulating from physical phenomena up to complete wafer processes or whole workflow in wafer productions
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/70—Microphotolithographic exposure; Apparatus therefor
- G03F7/70483—Information management; Active and passive control; Testing; Wafer monitoring, e.g. pattern monitoring
- G03F7/70605—Workpiece metrology
- G03F7/70616—Monitoring the printed patterns
- G03F7/7065—Defects, e.g. optical inspection of patterned layer for defects
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Signal Processing (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Testing Or Measuring Of Semiconductors Or The Like (AREA)
- Preparing Plates And Mask In Photomechanical Process (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201962831524P | 2019-04-09 | 2019-04-09 | |
| US62/831,524 | 2019-04-09 | ||
| US16/824,327 | 2020-03-19 | ||
| US16/824,327 US10990019B2 (en) | 2019-04-09 | 2020-03-19 | Stochastic reticle defect dispositioning |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW202105056A TW202105056A (zh) | 2021-02-01 |
| TWI818169B true TWI818169B (zh) | 2023-10-11 |
Family
ID=72747403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW109111967A TWI818169B (zh) | 2019-04-09 | 2020-04-09 | 用於識別隨機缺陷之系統及方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US10990019B2 (enExample) |
| JP (1) | JP7369788B2 (enExample) |
| KR (1) | KR102616536B1 (enExample) |
| TW (1) | TWI818169B (enExample) |
| WO (1) | WO2020210177A1 (enExample) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10176966B1 (en) | 2017-04-13 | 2019-01-08 | Fractilia, Llc | Edge detection system |
| US12142454B2 (en) | 2017-04-13 | 2024-11-12 | Fractilla, LLC | Detection of probabilistic process windows |
| US10522322B2 (en) | 2017-04-13 | 2019-12-31 | Fractilia, Llc | System and method for generating and analyzing roughness measurements |
| US11380516B2 (en) | 2017-04-13 | 2022-07-05 | Fractilia, Llc | System and method for generating and analyzing roughness measurements and their use for process monitoring and control |
| CA3226512A1 (en) * | 2021-08-11 | 2023-02-16 | Fuming Wang | Mask defect detection |
| US12306531B2 (en) * | 2021-08-20 | 2025-05-20 | Samsung Electronics Co., Ltd. | Lithography and method of fabricating semiconductor device using the same |
| US11966156B2 (en) * | 2022-08-16 | 2024-04-23 | Kla Corporation | Lithography mask repair by simulation of photoresist thickness evolution |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006063268A2 (en) * | 2004-12-07 | 2006-06-15 | Kla-Tencor Technologies Corp. | Computer-implemented methods for detecting and/or sorting defects in a design pattern of a reticle |
| TW201802463A (zh) * | 2012-03-08 | 2018-01-16 | 克萊譚克公司 | 用於檢測一光微影光罩之方法、檢測系統及電腦可讀媒體 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6699627B2 (en) * | 2000-12-08 | 2004-03-02 | Adlai Smith | Reference wafer and process for manufacturing same |
| US6734971B2 (en) * | 2000-12-08 | 2004-05-11 | Lael Instruments | Method and apparatus for self-referenced wafer stage positional error mapping |
| JP2004296592A (ja) * | 2003-03-26 | 2004-10-21 | Dainippon Screen Mfg Co Ltd | 欠陥分類装置、欠陥分類方法およびプログラム |
| JP2005258080A (ja) * | 2004-03-11 | 2005-09-22 | Matsushita Electric Ind Co Ltd | レイアウトデータ検証方法、マスクパターン検証方法および回路動作検証方法 |
| CN102662309B (zh) * | 2005-09-09 | 2014-10-01 | Asml荷兰有限公司 | 采用独立掩模误差模型的掩模验证系统和方法 |
| US8555210B2 (en) * | 2011-04-29 | 2013-10-08 | Micron Technology, Inc. | Systems and methods for stochastic models of mask process variability |
| NL2009982A (en) | 2012-01-10 | 2013-07-15 | Asml Netherlands Bv | Source mask optimization to reduce stochastic effects. |
| US9576861B2 (en) | 2012-11-20 | 2017-02-21 | Kla-Tencor Corporation | Method and system for universal target based inspection and metrology |
| US10101670B2 (en) * | 2013-03-27 | 2018-10-16 | Kla-Tencor Corporation | Statistical model-based metrology |
| US8910092B1 (en) * | 2013-11-13 | 2014-12-09 | Taiwan Semiconductor Manufacturing Co., Ltd. | Model based simulation method with fast bias contour for lithography process check |
| US9087176B1 (en) * | 2014-03-06 | 2015-07-21 | Kla-Tencor Corporation | Statistical overlay error prediction for feed forward and feedback correction of overlay errors, root cause analysis and process control |
| KR102735948B1 (ko) * | 2015-08-10 | 2024-11-28 | 케이엘에이 코포레이션 | 웨이퍼-레벨 결함 인쇄성을 예측하기 위한 장치 및 방법들 |
| KR102395198B1 (ko) | 2015-09-22 | 2022-05-06 | 삼성전자주식회사 | 마스크 패턴의 보정 방법 및 이를 이용하는 레티클의 제조 방법 |
| KR102262427B1 (ko) * | 2016-12-02 | 2021-06-09 | 에이에스엠엘 네델란즈 비.브이. | 확률적 변동을 추산하는 모델 |
| US10901325B2 (en) * | 2017-02-28 | 2021-01-26 | Kla-Tencor Corporation | Determining the impacts of stochastic behavior on overlay metrology data |
| US10474042B2 (en) | 2017-03-22 | 2019-11-12 | Kla-Tencor Corporation | Stochastically-aware metrology and fabrication |
| US10656532B2 (en) * | 2017-04-13 | 2020-05-19 | Fractilia, Llc | Edge detection system and its use for optical proximity correction |
| CN110869854B (zh) | 2017-07-12 | 2022-06-10 | Asml荷兰有限公司 | 缺陷预测 |
| DE102018202637B4 (de) * | 2018-02-21 | 2021-09-23 | Carl Zeiss Smt Gmbh | Verfahren zur Bestimmung einer Fokuslage einer Lithographie-Maske und Metrologiesystem zur Durchführung eines derartigen Verfahrens |
-
2020
- 2020-03-19 US US16/824,327 patent/US10990019B2/en active Active
- 2020-04-07 KR KR1020217036240A patent/KR102616536B1/ko active Active
- 2020-04-07 JP JP2021559425A patent/JP7369788B2/ja active Active
- 2020-04-07 WO PCT/US2020/026971 patent/WO2020210177A1/en not_active Ceased
- 2020-04-09 TW TW109111967A patent/TWI818169B/zh active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006063268A2 (en) * | 2004-12-07 | 2006-06-15 | Kla-Tencor Technologies Corp. | Computer-implemented methods for detecting and/or sorting defects in a design pattern of a reticle |
| TW201802463A (zh) * | 2012-03-08 | 2018-01-16 | 克萊譚克公司 | 用於檢測一光微影光罩之方法、檢測系統及電腦可讀媒體 |
Also Published As
| Publication number | Publication date |
|---|---|
| US10990019B2 (en) | 2021-04-27 |
| JP2022526625A (ja) | 2022-05-25 |
| JP7369788B2 (ja) | 2023-10-26 |
| KR102616536B1 (ko) | 2023-12-20 |
| US20200326634A1 (en) | 2020-10-15 |
| KR20210138122A (ko) | 2021-11-18 |
| TW202105056A (zh) | 2021-02-01 |
| WO2020210177A1 (en) | 2020-10-15 |
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