JPS6231780B2 - - Google Patents

Info

Publication number
JPS6231780B2
JPS6231780B2 JP54152037A JP15203779A JPS6231780B2 JP S6231780 B2 JPS6231780 B2 JP S6231780B2 JP 54152037 A JP54152037 A JP 54152037A JP 15203779 A JP15203779 A JP 15203779A JP S6231780 B2 JPS6231780 B2 JP S6231780B2
Authority
JP
Japan
Prior art keywords
scanning
area
image signal
circuit
scanning speed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP54152037A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5676153A (en
Inventor
Hiroshi Makihira
Nobuhiko Aoki
Tomohiro Kuji
Yukio Kenbo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP15203779A priority Critical patent/JPS5676153A/ja
Publication of JPS5676153A publication Critical patent/JPS5676153A/ja
Publication of JPS6231780B2 publication Critical patent/JPS6231780B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
JP15203779A 1979-11-26 1979-11-26 Image signal processor for scanning electron microscope Granted JPS5676153A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15203779A JPS5676153A (en) 1979-11-26 1979-11-26 Image signal processor for scanning electron microscope

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15203779A JPS5676153A (en) 1979-11-26 1979-11-26 Image signal processor for scanning electron microscope

Publications (2)

Publication Number Publication Date
JPS5676153A JPS5676153A (en) 1981-06-23
JPS6231780B2 true JPS6231780B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-07-10

Family

ID=15531668

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15203779A Granted JPS5676153A (en) 1979-11-26 1979-11-26 Image signal processor for scanning electron microscope

Country Status (1)

Country Link
JP (1) JPS5676153A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009245953A (ja) * 2009-07-28 2009-10-22 Hitachi Ltd 電子ビームを用いた検査方法及び検査装置

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62254350A (ja) * 1986-04-03 1987-11-06 Kumagai Nobuaki 走査電子顕微鏡
JP3751841B2 (ja) * 2001-02-26 2006-03-01 株式会社日立製作所 電子線を用いた検査装置及び電子線を用いた検査方法
US9257260B2 (en) * 2013-04-27 2016-02-09 Kla-Tencor Corporation Method and system for adaptively scanning a sample during electron beam inspection
CN108292577B (zh) 2015-11-27 2019-12-17 株式会社日立高新技术 带电粒子射线装置及带电粒子射线装置中的图像处理方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5019494A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1973-05-09 1975-02-28
JPS527312B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1973-06-06 1977-03-01

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009245953A (ja) * 2009-07-28 2009-10-22 Hitachi Ltd 電子ビームを用いた検査方法及び検査装置

Also Published As

Publication number Publication date
JPS5676153A (en) 1981-06-23

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