JPS56126752A - Inspecting device for defect of mask - Google Patents

Inspecting device for defect of mask

Info

Publication number
JPS56126752A
JPS56126752A JP3074580A JP3074580A JPS56126752A JP S56126752 A JPS56126752 A JP S56126752A JP 3074580 A JP3074580 A JP 3074580A JP 3074580 A JP3074580 A JP 3074580A JP S56126752 A JPS56126752 A JP S56126752A
Authority
JP
Japan
Prior art keywords
mask
electron
inspected
reflected
detector
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.)
Granted
Application number
JP3074580A
Other languages
English (en)
Other versions
JPH0130082B2 (ja
Inventor
Norio Kuji
Yasushi Wada
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP3074580A priority Critical patent/JPS56126752A/ja
Publication of JPS56126752A publication Critical patent/JPS56126752A/ja
Publication of JPH0130082B2 publication Critical patent/JPH0130082B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2223/00—Investigating materials by wave or particle radiation
    • G01N2223/07—Investigating materials by wave or particle radiation secondary emission
    • G01N2223/071—Investigating materials by wave or particle radiation secondary emission combination of measurements, at least 1 secondary emission
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2223/00—Investigating materials by wave or particle radiation
    • G01N2223/10—Different kinds of radiation or particles
    • G01N2223/102—Different kinds of radiation or particles beta or electrons
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2223/00—Investigating materials by wave or particle radiation
    • G01N2223/60—Specific applications or type of materials
    • G01N2223/611—Specific applications or type of materials patterned objects; electronic devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2223/00—Investigating materials by wave or particle radiation
    • G01N2223/60—Specific applications or type of materials
    • G01N2223/646—Specific applications or type of materials flaws, defects

Landscapes

  • 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)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Testing Or Measuring Of Semiconductors Or The Like (AREA)
  • Length-Measuring Devices Using Wave Or Particle Radiation (AREA)
JP3074580A 1980-03-11 1980-03-11 Inspecting device for defect of mask Granted JPS56126752A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3074580A JPS56126752A (en) 1980-03-11 1980-03-11 Inspecting device for defect of mask

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3074580A JPS56126752A (en) 1980-03-11 1980-03-11 Inspecting device for defect of mask

Publications (2)

Publication Number Publication Date
JPS56126752A true JPS56126752A (en) 1981-10-05
JPH0130082B2 JPH0130082B2 (ja) 1989-06-16

Family

ID=12312208

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3074580A Granted JPS56126752A (en) 1980-03-11 1980-03-11 Inspecting device for defect of mask

Country Status (1)

Country Link
JP (1) JPS56126752A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05264464A (ja) * 1992-12-04 1993-10-12 Hitachi Ltd 繰返しパターンの欠陥検査装置
JPH1019538A (ja) * 1997-03-27 1998-01-23 Hitachi Ltd 電子ビーム欠陥検査方法および装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0652677U (ja) * 1991-07-24 1994-07-19 弘 西中 洗面台および洗面台補助具

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5056283A (ja) * 1973-09-14 1975-05-16
JPS5273788A (en) * 1975-12-17 1977-06-21 Hitachi Ltd Silid analyzer capable of performing somultaneous counting

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5056283A (ja) * 1973-09-14 1975-05-16
JPS5273788A (en) * 1975-12-17 1977-06-21 Hitachi Ltd Silid analyzer capable of performing somultaneous counting

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05264464A (ja) * 1992-12-04 1993-10-12 Hitachi Ltd 繰返しパターンの欠陥検査装置
JPH1019538A (ja) * 1997-03-27 1998-01-23 Hitachi Ltd 電子ビーム欠陥検査方法および装置

Also Published As

Publication number Publication date
JPH0130082B2 (ja) 1989-06-16

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