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JPS524163A - Electric field radiation cathode - Google Patents

Electric field radiation cathode

Info

Publication number
JPS524163A
JPS524163A JP51024184A JP2418476A JPS524163A JP S524163 A JPS524163 A JP S524163A JP 51024184 A JP51024184 A JP 51024184A JP 2418476 A JP2418476 A JP 2418476A JP S524163 A JPS524163 A JP S524163A
Authority
JP
Japan
Prior art keywords
electric field
field radiation
radiation cathode
cathode
carbon
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
JP51024184A
Other languages
Japanese (ja)
Inventor
Shigeyuki Hosoki
Hiroshi Okano
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 JP51024184A priority Critical patent/JPS524163A/en
Publication of JPS524163A publication Critical patent/JPS524163A/en
Pending legal-status Critical Current

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  • Cold Cathode And The Manufacture (AREA)

Abstract

PURPOSE: Long lasting and high current electric field radiation cathode compressing needle-shape electric conductive material coated by carbon on electric field radiating area.
COPYRIGHT: (C)1977,JPO&Japio
JP51024184A 1976-03-08 1976-03-08 Electric field radiation cathode Pending JPS524163A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51024184A JPS524163A (en) 1976-03-08 1976-03-08 Electric field radiation cathode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51024184A JPS524163A (en) 1976-03-08 1976-03-08 Electric field radiation cathode

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP7940375A Division JPS524162A (en) 1975-06-27 1975-06-27 Electric field radiation cathode and its manufacturing method

Publications (1)

Publication Number Publication Date
JPS524163A true JPS524163A (en) 1977-01-13

Family

ID=12131240

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51024184A Pending JPS524163A (en) 1976-03-08 1976-03-08 Electric field radiation cathode

Country Status (1)

Country Link
JP (1) JPS524163A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54100658A (en) * 1978-01-25 1979-08-08 Jeol Ltd Method and device for manufacturing electric-field radiation cathode
JPH01309242A (en) * 1988-01-18 1989-12-13 Canon Inc Surface conductive type emission element and image display device using the same
EP1003196A1 (en) * 1998-11-19 2000-05-24 Nec Corporation Carbon material, method for manufacturing the same material, field-emission type cold cathode using the same material and method for manufacturing the same cathode
US7095040B2 (en) 2000-01-13 2006-08-22 Pioneer Corporation Electron-emitting device and method of manufacturing the same and display apparatus using the same
JP2011146322A (en) * 2010-01-18 2011-07-28 Tohoku Univ Member for field electron emission source and manufacturing method therefor

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54100658A (en) * 1978-01-25 1979-08-08 Jeol Ltd Method and device for manufacturing electric-field radiation cathode
JPS6213781B2 (en) * 1978-01-25 1987-03-28 Nippon Electron Optics Lab
JPH01309242A (en) * 1988-01-18 1989-12-13 Canon Inc Surface conductive type emission element and image display device using the same
EP1003196A1 (en) * 1998-11-19 2000-05-24 Nec Corporation Carbon material, method for manufacturing the same material, field-emission type cold cathode using the same material and method for manufacturing the same cathode
US7095040B2 (en) 2000-01-13 2006-08-22 Pioneer Corporation Electron-emitting device and method of manufacturing the same and display apparatus using the same
JP2011146322A (en) * 2010-01-18 2011-07-28 Tohoku Univ Member for field electron emission source and manufacturing method therefor

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