JP2015138702A - 荷電粒子ビーム装置、荷電粒子ビーム装置の制御方法及び断面加工観察装置 - Google Patents
荷電粒子ビーム装置、荷電粒子ビーム装置の制御方法及び断面加工観察装置 Download PDFInfo
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- JP2015138702A JP2015138702A JP2014010398A JP2014010398A JP2015138702A JP 2015138702 A JP2015138702 A JP 2015138702A JP 2014010398 A JP2014010398 A JP 2014010398A JP 2014010398 A JP2014010398 A JP 2014010398A JP 2015138702 A JP2015138702 A JP 2015138702A
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- 239000002245 particle Substances 0.000 title claims abstract description 67
- 238000000034 method Methods 0.000 title claims abstract description 8
- 230000000007 visual effect Effects 0.000 claims description 12
- 238000010884 ion-beam technique Methods 0.000 abstract description 59
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 239000000523 sample Substances 0.000 description 32
- 238000010894 electron beam technology Methods 0.000 description 25
- 150000002500 ions Chemical class 0.000 description 5
- 239000012472 biological sample Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 229920005994 diacetyl cellulose Polymers 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000001000 micrograph Methods 0.000 description 2
- 238000013139 quantization Methods 0.000 description 2
- 238000001878 scanning electron micrograph Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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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
- H01J37/04—Arrangements of electrodes and associated parts for generating or controlling the discharge, e.g. electron-optical arrangement or ion-optical arrangement
- H01J37/147—Arrangements for directing or deflecting the discharge along a desired path
-
- 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
- H01J37/22—Optical, image processing or photographic arrangements associated with the tube
-
- 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
- H01J37/261—Details
- H01J37/265—Controlling the tube; circuit arrangements adapted to a particular application not otherwise provided, e.g. bright-field-dark-field illumination
-
- 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
- H01J2237/15—Means for deflecting or directing discharge
-
- 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
- H01J2237/30—Electron or ion beam tubes for processing objects
- H01J2237/304—Controlling tubes
- H01J2237/30472—Controlling the beam
- H01J2237/30483—Scanning
-
- 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
- H01J37/24—Circuit arrangements not adapted to a particular application of the tube and not otherwise provided for
-
- 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
- H01J37/30—Electron-beam or ion-beam tubes for localised treatment of objects
- H01J37/305—Electron-beam or ion-beam tubes for localised treatment of objects for casting, melting, evaporating, or etching
- H01J37/3053—Electron-beam or ion-beam tubes for localised treatment of objects for casting, melting, evaporating, or etching for evaporating or etching
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- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Abstract
Description
Claims (6)
- 荷電粒子ビームを発生して集束させる荷電粒子ビーム発生集束部と、2次元方向に前記荷電粒子ビームを走査する偏向器とを有する荷電粒子ビーム鏡筒と、
前記荷電粒子ビーム発生集束部及び前記偏向器を制御するものであって、入力したデジタル信号を前記偏向器に対して入力するアナログ信号に変換するデジタル/アナログ変換器を有する荷電粒子ビーム制御部と、
スライス量の設定値に基づき前記偏向器の走査による荷電粒子ビームの視野の値を設定する視野設定部と、
を備えることを特徴とする荷電粒子ビーム装置。 - 前記視野設定部で設定した視野の荷電粒子像を表示する表示部を備えることを特徴とする請求項1に記載の荷電粒子ビーム装置。
- 前記視野設定部が、前記スライス量の第1の自然数分の1の値を前記デジタル/アナログ変換器の入力デジタル値「1」に設定するとともに、その入力デジタル値「1」に設定した値の第2の自然数倍の値を前記視野の値に設定する
ことを特徴とする請求項1又は2に記載の荷電粒子ビーム装置。 - 前記視野設定部が、
前記スライス量の前記第1の自然数分の1の値を前記デジタル/アナログ変換器の入力デジタル値「1」に設定するとともに、その入力デジタル値「1」に設定した値の前記第2の自然数倍の値を前記視野の値に設定する場合と、
前記視野の値を設定し、その設定した視野の値から算出した前記スライス量を前記デジタル/アナログ変換器の入力デジタル値「1」に設定する場合と
を切り替えて、
前記偏向器の走査による前記荷電粒子ビームの視野の値とスライス量とを設定する
ことを特徴とする請求項3に記載の荷電粒子ビーム装置。 - 荷電粒子ビームを発生して集束させる荷電粒子ビーム発生集束部と、
2次元方向に前記荷電粒子ビームを走査する偏向器とを有する荷電粒子ビーム鏡筒と、
前記荷電粒子ビーム発生集束部及び前記偏向器を制御するものであって、入力したデジタル信号を前記偏向器に対して入力するアナログ信号に変換するデジタル/アナログ変換器を有する荷電粒子ビーム制御部とを用い、
視野設定部によって、スライス量の設定値に基づき前記偏向器の走査による荷電粒子ビームの視野の値を設定する
ことを特徴とする荷電粒子ビーム装置の制御方法。 - 請求項1から4に記載の荷電粒子ビーム装置と、
前記荷電粒子ビーム装置が加工する試料を観察する観察装置と
を備えることを特徴とする断面加工観察装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
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JP2014010398A JP6165643B2 (ja) | 2014-01-23 | 2014-01-23 | 荷電粒子ビーム装置、荷電粒子ビーム装置の制御方法及び断面加工観察装置 |
TW104101176A TWI636480B (zh) | 2014-01-23 | 2015-01-14 | Charged particle beam device, control method of charged particle beam device and cross-section processing observation device |
US14/601,497 US9368323B2 (en) | 2014-01-23 | 2015-01-21 | Charged particle beam device, control method for charged particle beam device, and cross-section processing observation apparatus |
KR1020150010647A KR102183080B1 (ko) | 2014-01-23 | 2015-01-22 | 하전 입자빔 장치, 하전 입자빔 장치의 제어 방법 및 단면 가공 관찰 장치 |
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JP2014010398A JP6165643B2 (ja) | 2014-01-23 | 2014-01-23 | 荷電粒子ビーム装置、荷電粒子ビーム装置の制御方法及び断面加工観察装置 |
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JP2015138702A true JP2015138702A (ja) | 2015-07-30 |
JP6165643B2 JP6165643B2 (ja) | 2017-07-19 |
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US (1) | US9368323B2 (ja) |
JP (1) | JP6165643B2 (ja) |
KR (1) | KR102183080B1 (ja) |
TW (1) | TWI636480B (ja) |
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KR101634568B1 (ko) * | 2015-08-13 | 2016-06-29 | 한국기계연구원 | 측면 주사가 가능한 전자빔 주사장치 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0224949A (ja) * | 1988-07-13 | 1990-01-26 | Seiko Instr Inc | 集束イオンビームによるデバイス加工位置合せ装置 |
WO2012155267A1 (en) * | 2011-05-13 | 2012-11-22 | Fibics Incorporated | Microscopy imaging method and system |
JP2013089431A (ja) * | 2011-10-18 | 2013-05-13 | Hitachi High-Technologies Corp | 荷電粒子線装置及び試料加工・観察方法 |
US20130306862A1 (en) * | 2010-03-31 | 2013-11-21 | Fei Company | Automated slice milling for viewing a feature |
JP2014530346A (ja) * | 2011-09-12 | 2014-11-17 | エフ・イ−・アイ・カンパニー | 視射角ミル |
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JPS6145549A (ja) * | 1985-07-12 | 1986-03-05 | Hitachi Ltd | 荷電粒子線装置 |
JP3373585B2 (ja) | 1993-04-07 | 2003-02-04 | 株式会社日立製作所 | 走査型プローブ加工観察装置 |
US5401972A (en) | 1993-09-02 | 1995-03-28 | Schlumberger Technologies, Inc. | Layout overlay for FIB operations |
JP3715150B2 (ja) | 1998-10-27 | 2005-11-09 | 株式会社日立製作所 | 画像自動収集装置およびその方法 |
JP5133737B2 (ja) | 2008-02-28 | 2013-01-30 | エスアイアイ・ナノテクノロジー株式会社 | 断面加工方法および装置 |
US8791414B2 (en) * | 2010-04-21 | 2014-07-29 | Hermes Microvision, Inc. | Dynamic focus adjustment with optical height detection apparatus in electron beam system |
JP5364112B2 (ja) * | 2011-01-25 | 2013-12-11 | 株式会社日立ハイテクノロジーズ | 荷電粒子線装置 |
JP5823136B2 (ja) | 2011-02-10 | 2015-11-25 | 株式会社日立ハイテクノロジーズ | 走査型荷電粒子顕微鏡及び試料観察方法 |
EP2629317B1 (en) * | 2012-02-20 | 2015-01-28 | ICT Integrated Circuit Testing Gesellschaft für Halbleiterprüftechnik mbH | Charged particle beam device with dynamic focus and method of operating thereof |
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- 2014-01-23 JP JP2014010398A patent/JP6165643B2/ja active Active
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- 2015-01-14 TW TW104101176A patent/TWI636480B/zh active
- 2015-01-21 US US14/601,497 patent/US9368323B2/en active Active
- 2015-01-22 KR KR1020150010647A patent/KR102183080B1/ko active IP Right Grant
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0224949A (ja) * | 1988-07-13 | 1990-01-26 | Seiko Instr Inc | 集束イオンビームによるデバイス加工位置合せ装置 |
US20130306862A1 (en) * | 2010-03-31 | 2013-11-21 | Fei Company | Automated slice milling for viewing a feature |
WO2012155267A1 (en) * | 2011-05-13 | 2012-11-22 | Fibics Incorporated | Microscopy imaging method and system |
JP2014530346A (ja) * | 2011-09-12 | 2014-11-17 | エフ・イ−・アイ・カンパニー | 視射角ミル |
JP2013089431A (ja) * | 2011-10-18 | 2013-05-13 | Hitachi High-Technologies Corp | 荷電粒子線装置及び試料加工・観察方法 |
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US9368323B2 (en) | 2016-06-14 |
KR20150088202A (ko) | 2015-07-31 |
JP6165643B2 (ja) | 2017-07-19 |
TWI636480B (zh) | 2018-09-21 |
US20150206702A1 (en) | 2015-07-23 |
TW201539517A (zh) | 2015-10-16 |
KR102183080B1 (ko) | 2020-11-25 |
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