JPS51137366A - Electric field radiation type electron gun - Google Patents

Electric field radiation type electron gun

Info

Publication number
JPS51137366A
JPS51137366A JP50061045A JP6104575A JPS51137366A JP S51137366 A JPS51137366 A JP S51137366A JP 50061045 A JP50061045 A JP 50061045A JP 6104575 A JP6104575 A JP 6104575A JP S51137366 A JPS51137366 A JP S51137366A
Authority
JP
Japan
Prior art keywords
type electron
electric field
electron gun
field radiation
radiation type
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
JP50061045A
Other languages
English (en)
Inventor
Akimitsu Okura
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 JP50061045A priority Critical patent/JPS51137366A/ja
Publication of JPS51137366A publication Critical patent/JPS51137366A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Electron Sources, Ion Sources (AREA)
JP50061045A 1975-05-23 1975-05-23 Electric field radiation type electron gun Pending JPS51137366A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50061045A JPS51137366A (en) 1975-05-23 1975-05-23 Electric field radiation type electron gun

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50061045A JPS51137366A (en) 1975-05-23 1975-05-23 Electric field radiation type electron gun

Publications (1)

Publication Number Publication Date
JPS51137366A true JPS51137366A (en) 1976-11-27

Family

ID=13159862

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50061045A Pending JPS51137366A (en) 1975-05-23 1975-05-23 Electric field radiation type electron gun

Country Status (1)

Country Link
JP (1) JPS51137366A (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49110261A (ja) * 1973-02-21 1974-10-21

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49110261A (ja) * 1973-02-21 1974-10-21

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