JPS5521844A - Metal oxide cathode - Google Patents

Metal oxide cathode

Info

Publication number
JPS5521844A
JPS5521844A JP9457178A JP9457178A JPS5521844A JP S5521844 A JPS5521844 A JP S5521844A JP 9457178 A JP9457178 A JP 9457178A JP 9457178 A JP9457178 A JP 9457178A JP S5521844 A JPS5521844 A JP S5521844A
Authority
JP
Japan
Prior art keywords
metal oxide
metal
base metal
carbon layer
cathode
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
JP9457178A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6216490B2 (enrdf_load_stackoverflow
Inventor
Akira Misumi
Kazuo Sunahara
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 JP9457178A priority Critical patent/JPS5521844A/ja
Publication of JPS5521844A publication Critical patent/JPS5521844A/ja
Publication of JPS6216490B2 publication Critical patent/JPS6216490B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Solid Thermionic Cathode (AREA)
JP9457178A 1978-08-04 1978-08-04 Metal oxide cathode Granted JPS5521844A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9457178A JPS5521844A (en) 1978-08-04 1978-08-04 Metal oxide cathode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9457178A JPS5521844A (en) 1978-08-04 1978-08-04 Metal oxide cathode

Publications (2)

Publication Number Publication Date
JPS5521844A true JPS5521844A (en) 1980-02-16
JPS6216490B2 JPS6216490B2 (enrdf_load_stackoverflow) 1987-04-13

Family

ID=14113982

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9457178A Granted JPS5521844A (en) 1978-08-04 1978-08-04 Metal oxide cathode

Country Status (1)

Country Link
JP (1) JPS5521844A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58154129A (ja) * 1982-03-08 1983-09-13 Mitsubishi Electric Corp 電子管陰極

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58154129A (ja) * 1982-03-08 1983-09-13 Mitsubishi Electric Corp 電子管陰極

Also Published As

Publication number Publication date
JPS6216490B2 (enrdf_load_stackoverflow) 1987-04-13

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