KR100826763B1 - 반도체 버티컬 분석 시편 제작 방법 및 이를 이용한 분석방법 - Google Patents
반도체 버티컬 분석 시편 제작 방법 및 이를 이용한 분석방법 Download PDFInfo
- Publication number
- KR100826763B1 KR100826763B1 KR1020060121257A KR20060121257A KR100826763B1 KR 100826763 B1 KR100826763 B1 KR 100826763B1 KR 1020060121257 A KR1020060121257 A KR 1020060121257A KR 20060121257 A KR20060121257 A KR 20060121257A KR 100826763 B1 KR100826763 B1 KR 100826763B1
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- South Korea
- Prior art keywords
- analysis
- specimen
- point
- analysis point
- semiconductor
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Links
- 238000004458 analytical method Methods 0.000 title claims abstract description 48
- 238000000034 method Methods 0.000 title claims abstract description 24
- 239000004065 semiconductor Substances 0.000 title abstract description 14
- 238000004519 manufacturing process Methods 0.000 title abstract description 12
- 238000000227 grinding Methods 0.000 claims abstract description 10
- 238000005498 polishing Methods 0.000 claims abstract description 8
- 238000003801 milling Methods 0.000 claims abstract description 5
- 238000005520 cutting process Methods 0.000 claims abstract description 4
- 238000010884 ion-beam technique Methods 0.000 claims description 9
- 238000004626 scanning electron microscopy Methods 0.000 claims description 2
- 238000000992 sputter etching Methods 0.000 claims 1
- 238000011109 contamination Methods 0.000 abstract description 4
- 238000007796 conventional method Methods 0.000 abstract description 4
- 238000007689 inspection Methods 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 235000012431 wafers Nutrition 0.000 description 14
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 229910003460 diamond Inorganic materials 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 229910052814 silicon oxide Inorganic materials 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
- G01N2001/2873—Cutting or cleaving
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Abstract
Description
Claims (3)
- SEM 분석을 위해 웨이퍼에서 분석포인트가 포함된 특정영역을 커팅하여 시편을 만드는 단계, 상기 커팅된 시편을 폴리싱쉬트를 이용하여 분석포인트 직전까지 그라인딩하는 단계, 상기 분석포인트 직전까지 그라인딩된 시편을 FIB를 이용하여 이온빔이 30kv에서 집속되고, 조리개의 사이즈가 0.01~0.30pa로 분석포인트까지 밀링하는 단계를 포함하는 것을 특징으로 하는 반도체 버티컬 분석 시편 제작 방법.
- 삭제
- 제1항에 의해 제작된 시편을 90도 회전시켜서 SEM을 통하여 검사하는 것을 특징으로 하는 반도체 버티컬 분석 시편 분석 방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060121257A KR100826763B1 (ko) | 2006-12-04 | 2006-12-04 | 반도체 버티컬 분석 시편 제작 방법 및 이를 이용한 분석방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060121257A KR100826763B1 (ko) | 2006-12-04 | 2006-12-04 | 반도체 버티컬 분석 시편 제작 방법 및 이를 이용한 분석방법 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100826763B1 true KR100826763B1 (ko) | 2008-04-30 |
Family
ID=39573038
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020060121257A KR100826763B1 (ko) | 2006-12-04 | 2006-12-04 | 반도체 버티컬 분석 시편 제작 방법 및 이를 이용한 분석방법 |
Country Status (1)
Country | Link |
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KR (1) | KR100826763B1 (ko) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19990026163A (ko) * | 1997-09-23 | 1999-04-15 | 구본준 | 웨이퍼 테스트용 티이엠 평면시편 및 그 제조방법 |
KR20040031279A (ko) * | 2002-10-04 | 2004-04-13 | 삼성전자주식회사 | 투과 전자현미경 분석용 시편 제조방법 |
KR20060076106A (ko) * | 2004-12-29 | 2006-07-04 | 동부일렉트로닉스 주식회사 | 투과 전자현미경 분석용 시편 제조방법 |
-
2006
- 2006-12-04 KR KR1020060121257A patent/KR100826763B1/ko not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19990026163A (ko) * | 1997-09-23 | 1999-04-15 | 구본준 | 웨이퍼 테스트용 티이엠 평면시편 및 그 제조방법 |
KR20040031279A (ko) * | 2002-10-04 | 2004-04-13 | 삼성전자주식회사 | 투과 전자현미경 분석용 시편 제조방법 |
KR20060076106A (ko) * | 2004-12-29 | 2006-07-04 | 동부일렉트로닉스 주식회사 | 투과 전자현미경 분석용 시편 제조방법 |
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