JPS5366362A - Plane laminated cathode - Google Patents

Plane laminated cathode

Info

Publication number
JPS5366362A
JPS5366362A JP14249276A JP14249276A JPS5366362A JP S5366362 A JPS5366362 A JP S5366362A JP 14249276 A JP14249276 A JP 14249276A JP 14249276 A JP14249276 A JP 14249276A JP S5366362 A JPS5366362 A JP S5366362A
Authority
JP
Japan
Prior art keywords
layer
cathode
plane laminated
laminated cathode
laminated
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
JP14249276A
Other languages
Japanese (ja)
Other versions
JPS617696B2 (en
Inventor
Hideaki Nakagawa
Shoichi Muramoto
Torao Aozuka
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP14249276A priority Critical patent/JPS5366362A/en
Publication of JPS5366362A publication Critical patent/JPS5366362A/en
Publication of JPS617696B2 publication Critical patent/JPS617696B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Electrodes For Cathode-Ray Tubes (AREA)
  • Solid Thermionic Cathode (AREA)

Abstract

PURPOSE:To form the plane laminated cathode having long life and stable performance, by coating the reducing layer of the heat dissipation and the oxide cathode material, base metal layer consisting of sintering or alloy layer of metallic particles and the oxide cathode layer sequentially after being laminated, on the insulating substrate.
JP14249276A 1976-11-26 1976-11-26 Plane laminated cathode Granted JPS5366362A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14249276A JPS5366362A (en) 1976-11-26 1976-11-26 Plane laminated cathode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14249276A JPS5366362A (en) 1976-11-26 1976-11-26 Plane laminated cathode

Publications (2)

Publication Number Publication Date
JPS5366362A true JPS5366362A (en) 1978-06-13
JPS617696B2 JPS617696B2 (en) 1986-03-08

Family

ID=15316573

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14249276A Granted JPS5366362A (en) 1976-11-26 1976-11-26 Plane laminated cathode

Country Status (1)

Country Link
JP (1) JPS5366362A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW357380B (en) * 1996-05-21 1999-05-01 Toshiba Co Ltd Manufacturing method of cathode structure, electronic gun structure, electronic tube, heater and cathode structures

Also Published As

Publication number Publication date
JPS617696B2 (en) 1986-03-08

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