JPS5322355A - Electric field emission type electron gun - Google Patents

Electric field emission type electron gun

Info

Publication number
JPS5322355A
JPS5322355A JP9686176A JP9686176A JPS5322355A JP S5322355 A JPS5322355 A JP S5322355A JP 9686176 A JP9686176 A JP 9686176A JP 9686176 A JP9686176 A JP 9686176A JP S5322355 A JPS5322355 A JP S5322355A
Authority
JP
Japan
Prior art keywords
electric field
field emission
electron gun
emission type
type electron
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
JP9686176A
Other languages
Japanese (ja)
Other versions
JPS5856948B2 (en
Inventor
Ryuzo Aihara
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.)
Jeol Ltd
Original Assignee
Jeol Ltd
Nihon Denshi KK
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 Jeol Ltd, Nihon Denshi KK filed Critical Jeol Ltd
Priority to JP9686176A priority Critical patent/JPS5856948B2/en
Publication of JPS5322355A publication Critical patent/JPS5322355A/en
Publication of JPS5856948B2 publication Critical patent/JPS5856948B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Electron Sources, Ion Sources (AREA)

Abstract

PURPOSE: To make miniaturization possible by a simple constitution only of an emitter, an anode and a control electrode.
COPYRIGHT: (C)1978,JPO&Japio
JP9686176A 1976-08-13 1976-08-13 field emission electron gun Expired JPS5856948B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9686176A JPS5856948B2 (en) 1976-08-13 1976-08-13 field emission electron gun

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9686176A JPS5856948B2 (en) 1976-08-13 1976-08-13 field emission electron gun

Publications (2)

Publication Number Publication Date
JPS5322355A true JPS5322355A (en) 1978-03-01
JPS5856948B2 JPS5856948B2 (en) 1983-12-17

Family

ID=14176232

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9686176A Expired JPS5856948B2 (en) 1976-08-13 1976-08-13 field emission electron gun

Country Status (1)

Country Link
JP (1) JPS5856948B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60144212A (en) * 1983-12-29 1985-07-30 Mayekawa Mfg Co Ltd Continuous conveying and processing device by porous- corrugated plate conveyor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60144212A (en) * 1983-12-29 1985-07-30 Mayekawa Mfg Co Ltd Continuous conveying and processing device by porous- corrugated plate conveyor
JPS6319403B2 (en) * 1983-12-29 1988-04-22 Maekawa Seisakusho Kk

Also Published As

Publication number Publication date
JPS5856948B2 (en) 1983-12-17

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