KR20090010771A - 소형 전자주사현미경의 스테이지유닛 - Google Patents
소형 전자주사현미경의 스테이지유닛 Download PDFInfo
- Publication number
- KR20090010771A KR20090010771A KR1020070074136A KR20070074136A KR20090010771A KR 20090010771 A KR20090010771 A KR 20090010771A KR 1020070074136 A KR1020070074136 A KR 1020070074136A KR 20070074136 A KR20070074136 A KR 20070074136A KR 20090010771 A KR20090010771 A KR 20090010771A
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- South Korea
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- axis
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/02—Details
- H01J37/20—Means for supporting or positioning the object or the material; Means for adjusting diaphragms or lenses associated with the support
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/26—Electron or ion microscopes; Electron or ion diffraction tubes
- H01J37/28—Electron or ion microscopes; Electron or ion diffraction tubes with scanning beams
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2237/00—Discharge tubes exposing object to beam, e.g. for analysis treatment, etching, imaging
- H01J2237/20—Positioning, supporting, modifying or maintaining the physical state of objects being observed or treated
- H01J2237/202—Movement
- H01J2237/20214—Rotation
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2237/00—Discharge tubes exposing object to beam, e.g. for analysis treatment, etching, imaging
- H01J2237/20—Positioning, supporting, modifying or maintaining the physical state of objects being observed or treated
- H01J2237/202—Movement
- H01J2237/20221—Translation
- H01J2237/20228—Mechanical X-Y scanning
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2237/00—Discharge tubes exposing object to beam, e.g. for analysis treatment, etching, imaging
- H01J2237/20—Positioning, supporting, modifying or maintaining the physical state of objects being observed or treated
- H01J2237/202—Movement
- H01J2237/20221—Translation
- H01J2237/20235—Z movement or adjustment
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- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Microscoopes, Condenser (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Abstract
Description
Claims (7)
- 시료챔버를 개폐하는 챔버도어와, 상기 챔버도어의 후방에 마련되어 시료챔버 내부로 출입하는 지지베이스와, 상기 지지베이스 상에 X-Y축 방향으로 이동 가능하게 마련되는 X-Y이동스테이지와, 상기 챔버도어 전방에 마련되어 상기 X-Y이동스테이지의 이동을 조작하는 X축조작부 및 Y축조작부를 갖는 소형 전자주사현미경의 스테이지유닛에 있어서,상기 X-Y이동스테이지에 회전가능하게 결합되는 회전체와, 상기 회전체에 대해 상하 승강 가능하게 결합되는 승강체를 갖는 시편홀더와;상기 회전체를 회전시키는 회전구동부와;상기 승강체를 Z축방향으로 승강시키는 Z축구동부와;상기 챔버도어 전방에 마련되어 상기 회전구동부의 구동을 조작하는 회전조작부와;상기 챔버도어 전방에 마련되어 상기 Z축구동부의 구동을 조작하는 Z축조작부를 포함하는 것을 특징으로 하는 소형 전자주사현미경의 스테이지유닛.
- 제1항에 있어서,상기 시편홀더의 회전체는 하부에 상기 X-Y이동스테이지에 자유 회전 가능하게 결합되는 회전결합축이 형성되어 있고, 상부 중심에는 각형상의 승강축결합구가 형성되어 있으며;상기 시편홀더의 승강체 하부에는 상기 회전체의 승강축결합구에 승강 가능하게 결합되는 각형의 승강축이 형성되어 있는 것을 특징으로 하는 소형 전자주사현미경의 스테이지유닛.
- 제2항에 있어서,상기 회전체는 외주면에 원주방향으로 웜휠이 형성되어 있는 원통형상을 가지며;상기 회전구동부는 상기 회전체의 웜휠에 맞물려 회전하는 웜기어와, 양단부가 상기 웜기어와 상기 회전조작부를 연결하는 회전조작링크를 갖는 것을 특징으로 하는 소형 전자주사현미경의 스테이지유닛.
- 제2항에 있어서,상기 승강체의 외주면에는 상하방향으로 승강래크가 형성되어 있으며;상기 Z축구동부는 상기 승강체의 승강래크에 맞물려 회전하는 승강피니언과, 양단부가 상기 승강피니언과 상기 Z축조작부를 연결하는 Z축조작링크를 갖는 것을 특징으로 하는 소형 전자주사현미경의 스테이지유닛.
- 제4항에 있어서,상기 승강체를 사이에 두고 상기 승강래크의 타측에 맞물린 상태로 자유회전 가능하게 마련되는 승강가이드피니언을 더 포함하는 것을 특징으로 하는 소형 전자 주사현미경의 스테이지유닛.
- 제3항 또는 제4항에 있어서,상기 회전조작링크와 상기 Z축조작링크는 굴곡영역이 유니버셜 조인트 구조인 다관절 링크 샤프트로 마련되는 것을 특징으로 하는 소형 전자주사현미경의 스테이지유닛.
- 제1항에 있어서,상기 X축조작부와 상기 Y축조작부 및 상기 Z축조작부와 상기 회전조작부는 회전노브 형태로 마련되거나 전기적으로 구동제어가 가능한 모터로 마련되는 것을 특징으로 하는 소형 전자주사현미경의 스테이지유닛.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020070074136A KR100890001B1 (ko) | 2007-07-24 | 2007-07-24 | 소형 전자주사현미경의 스테이지유닛 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020070074136A KR100890001B1 (ko) | 2007-07-24 | 2007-07-24 | 소형 전자주사현미경의 스테이지유닛 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20090010771A true KR20090010771A (ko) | 2009-01-30 |
| KR100890001B1 KR100890001B1 (ko) | 2009-03-25 |
Family
ID=40489890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020070074136A Expired - Fee Related KR100890001B1 (ko) | 2007-07-24 | 2007-07-24 | 소형 전자주사현미경의 스테이지유닛 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100890001B1 (ko) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101289270B1 (ko) * | 2011-10-19 | 2013-07-24 | (주)코셈 | 전자현미경 |
| EP2509079A3 (de) * | 2011-04-07 | 2014-12-31 | AREVA GmbH | Traverse für ein Hubsystem, Hubsystem in einer kerntechnischenen Anlage sowie Betriebsverfahren für eine kerntechnische Anlage unter Verwendung einer derartigen Traverse |
| WO2018080141A1 (ko) * | 2016-10-24 | 2018-05-03 | 한국기초과학지원연구원 | 전자 현미경용 시료 홀더의 구동기 및 이를 포함하는 스테이지 |
| CN114188203A (zh) * | 2021-09-09 | 2022-03-15 | 上海磊微科学仪器有限公司 | 一种自动升降扫描电镜样品座系统 |
| CN114300328A (zh) * | 2022-03-11 | 2022-04-08 | 国仪量子(合肥)技术有限公司 | 扫描电镜的样品平台及扫描电镜 |
| KR20250036323A (ko) | 2023-09-07 | 2025-03-14 | 김도희 | 키 캡 및 이를 이용하는 키보드 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102358718B1 (ko) * | 2019-12-19 | 2022-02-04 | 서울과학기술대학교 산학협력단 | 모듈화 샘플 스테이지 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0765769A (ja) * | 1993-08-23 | 1995-03-10 | Hitachi Ltd | 加熱冷却試料台 |
| JPH09223477A (ja) * | 1996-02-14 | 1997-08-26 | Hitachi Ltd | 走査型電子顕微鏡 |
| JP3721850B2 (ja) | 1999-05-12 | 2005-11-30 | 株式会社日立製作所 | 電子顕微鏡および試料ステージ |
-
2007
- 2007-07-24 KR KR1020070074136A patent/KR100890001B1/ko not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2509079A3 (de) * | 2011-04-07 | 2014-12-31 | AREVA GmbH | Traverse für ein Hubsystem, Hubsystem in einer kerntechnischenen Anlage sowie Betriebsverfahren für eine kerntechnische Anlage unter Verwendung einer derartigen Traverse |
| KR101289270B1 (ko) * | 2011-10-19 | 2013-07-24 | (주)코셈 | 전자현미경 |
| WO2018080141A1 (ko) * | 2016-10-24 | 2018-05-03 | 한국기초과학지원연구원 | 전자 현미경용 시료 홀더의 구동기 및 이를 포함하는 스테이지 |
| US11069506B2 (en) | 2016-10-24 | 2021-07-20 | Korea Basic Science Institute | Driver of sample holder for electron microscope and stage comprising same |
| CN114188203A (zh) * | 2021-09-09 | 2022-03-15 | 上海磊微科学仪器有限公司 | 一种自动升降扫描电镜样品座系统 |
| CN114188203B (zh) * | 2021-09-09 | 2024-09-10 | 上海磊微科学仪器有限公司 | 一种自动升降扫描电镜样品座系统 |
| CN114300328A (zh) * | 2022-03-11 | 2022-04-08 | 国仪量子(合肥)技术有限公司 | 扫描电镜的样品平台及扫描电镜 |
| KR20250036323A (ko) | 2023-09-07 | 2025-03-14 | 김도희 | 키 캡 및 이를 이용하는 키보드 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR100890001B1 (ko) | 2009-03-25 |
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