JPS57206029A - Drawing device by electron beam - Google Patents

Drawing device by electron beam

Info

Publication number
JPS57206029A
JPS57206029A JP9090281A JP9090281A JPS57206029A JP S57206029 A JPS57206029 A JP S57206029A JP 9090281 A JP9090281 A JP 9090281A JP 9090281 A JP9090281 A JP 9090281A JP S57206029 A JPS57206029 A JP S57206029A
Authority
JP
Japan
Prior art keywords
slit
electron ray
slit plate
holes
slit holes
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.)
Pending
Application number
JP9090281A
Other languages
English (en)
Inventor
Akihira Fujinami
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 JP9090281A priority Critical patent/JPS57206029A/ja
Publication of JPS57206029A publication Critical patent/JPS57206029A/ja
Pending 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
    • H01J37/30—Electron-beam or ion-beam tubes for localised treatment of objects
    • H01J37/3002—Details
    • H01J37/3007—Electron or ion-optical systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Electron Beam Exposure (AREA)
JP9090281A 1981-06-15 1981-06-15 Drawing device by electron beam Pending JPS57206029A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9090281A JPS57206029A (en) 1981-06-15 1981-06-15 Drawing device by electron beam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9090281A JPS57206029A (en) 1981-06-15 1981-06-15 Drawing device by electron beam

Publications (1)

Publication Number Publication Date
JPS57206029A true JPS57206029A (en) 1982-12-17

Family

ID=14011326

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9090281A Pending JPS57206029A (en) 1981-06-15 1981-06-15 Drawing device by electron beam

Country Status (1)

Country Link
JP (1) JPS57206029A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4524278A (en) * 1982-02-15 1985-06-18 Poole Jan B Le Charged particle beam exposure device incorporating beam splitting
US4899060A (en) * 1987-05-08 1990-02-06 Siemens Aktiengesellschaft Diaphragm system for generating a plurality of particle probes haivng variable cross section
US5455427A (en) * 1993-04-28 1995-10-03 Lepton, Inc. Lithographic electron-beam exposure apparatus and methods

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4524278A (en) * 1982-02-15 1985-06-18 Poole Jan B Le Charged particle beam exposure device incorporating beam splitting
US4899060A (en) * 1987-05-08 1990-02-06 Siemens Aktiengesellschaft Diaphragm system for generating a plurality of particle probes haivng variable cross section
US5455427A (en) * 1993-04-28 1995-10-03 Lepton, Inc. Lithographic electron-beam exposure apparatus and methods

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