JPS5640240A - Electron beam painting device - Google Patents

Electron beam painting device

Info

Publication number
JPS5640240A
JPS5640240A JP11527479A JP11527479A JPS5640240A JP S5640240 A JPS5640240 A JP S5640240A JP 11527479 A JP11527479 A JP 11527479A JP 11527479 A JP11527479 A JP 11527479A JP S5640240 A JPS5640240 A JP S5640240A
Authority
JP
Japan
Prior art keywords
electron beams
boards
electron
deflected
blanking
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
JP11527479A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6113374B2 (th
Inventor
Giichi Igarashi
Sadaji Katsuta
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 JP11527479A priority Critical patent/JPS5640240A/ja
Publication of JPS5640240A publication Critical patent/JPS5640240A/ja
Publication of JPS6113374B2 publication Critical patent/JPS6113374B2/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
    • H01J37/30—Electron-beam or ion-beam tubes for localised treatment of objects
    • H01J37/3002—Details
    • H01J37/3007—Electron or ion-optical systems
    • 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, ion-optical arrangement
    • H01J37/045—Beam blanking or chopping, i.e. arrangements for momentarily interrupting exposure to the discharge

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Electron Beam Exposure (AREA)
JP11527479A 1979-09-10 1979-09-10 Electron beam painting device Granted JPS5640240A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11527479A JPS5640240A (en) 1979-09-10 1979-09-10 Electron beam painting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11527479A JPS5640240A (en) 1979-09-10 1979-09-10 Electron beam painting device

Publications (2)

Publication Number Publication Date
JPS5640240A true JPS5640240A (en) 1981-04-16
JPS6113374B2 JPS6113374B2 (th) 1986-04-12

Family

ID=14658596

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11527479A Granted JPS5640240A (en) 1979-09-10 1979-09-10 Electron beam painting device

Country Status (1)

Country Link
JP (1) JPS5640240A (th)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6452150U (th) * 1987-09-29 1989-03-30

Also Published As

Publication number Publication date
JPS6113374B2 (th) 1986-04-12

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