JPS52123162A - Manufacture of field radiation type cathode - Google Patents

Manufacture of field radiation type cathode

Info

Publication number
JPS52123162A
JPS52123162A JP3935776A JP3935776A JPS52123162A JP S52123162 A JPS52123162 A JP S52123162A JP 3935776 A JP3935776 A JP 3935776A JP 3935776 A JP3935776 A JP 3935776A JP S52123162 A JPS52123162 A JP S52123162A
Authority
JP
Japan
Prior art keywords
manufacture
type cathode
field radiation
radiation type
adhesive
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
JP3935776A
Other languages
Japanese (ja)
Inventor
Masaaki Futamoto
Ushio Kawabe
Shigeyuki Hosoki
Hiroshi Okano
Yoshio Hokotani
Susumu Ozasa
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 JP3935776A priority Critical patent/JPS52123162A/en
Publication of JPS52123162A publication Critical patent/JPS52123162A/en
Pending legal-status Critical Current

Links

Landscapes

  • Cold Cathode And The Manufacture (AREA)

Abstract

PURPOSE: To secure fixture of the carbon fiber in the right direction and to minimize contraction due to carbonization of adhesive, by inserting part of needlelike cathode into the hole provided on the supporter and by fixing them with adhesive.
COPYRIGHT: (C)1977,JPO&Japio
JP3935776A 1976-04-09 1976-04-09 Manufacture of field radiation type cathode Pending JPS52123162A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3935776A JPS52123162A (en) 1976-04-09 1976-04-09 Manufacture of field radiation type cathode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3935776A JPS52123162A (en) 1976-04-09 1976-04-09 Manufacture of field radiation type cathode

Publications (1)

Publication Number Publication Date
JPS52123162A true JPS52123162A (en) 1977-10-17

Family

ID=12550809

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3935776A Pending JPS52123162A (en) 1976-04-09 1976-04-09 Manufacture of field radiation type cathode

Country Status (1)

Country Link
JP (1) JPS52123162A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02215023A (en) * 1989-02-15 1990-08-28 Nec Corp Hot cathode

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02215023A (en) * 1989-02-15 1990-08-28 Nec Corp Hot cathode

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