JPS5267562A - Method of fabricating thermally electron emitting cathode - Google Patents

Method of fabricating thermally electron emitting cathode

Info

Publication number
JPS5267562A
JPS5267562A JP50143555A JP14355575A JPS5267562A JP S5267562 A JPS5267562 A JP S5267562A JP 50143555 A JP50143555 A JP 50143555A JP 14355575 A JP14355575 A JP 14355575A JP S5267562 A JPS5267562 A JP S5267562A
Authority
JP
Japan
Prior art keywords
electron emitting
emitting cathode
fabricating thermally
fabricating
thermally
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
JP50143555A
Other languages
Japanese (ja)
Other versions
JPS5616498B2 (en
Inventor
Masaji Ishii
Shiyuuzou Watanabe
Hideo Hiraoka
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.)
Denka Co Ltd
Original Assignee
Denki Kagaku Kogyo 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 Denki Kagaku Kogyo KK filed Critical Denki Kagaku Kogyo KK
Priority to JP50143555A priority Critical patent/JPS5267562A/en
Publication of JPS5267562A publication Critical patent/JPS5267562A/en
Publication of JPS5616498B2 publication Critical patent/JPS5616498B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Solid Thermionic Cathode (AREA)
JP50143555A 1975-12-02 1975-12-02 Method of fabricating thermally electron emitting cathode Granted JPS5267562A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50143555A JPS5267562A (en) 1975-12-02 1975-12-02 Method of fabricating thermally electron emitting cathode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50143555A JPS5267562A (en) 1975-12-02 1975-12-02 Method of fabricating thermally electron emitting cathode

Publications (2)

Publication Number Publication Date
JPS5267562A true JPS5267562A (en) 1977-06-04
JPS5616498B2 JPS5616498B2 (en) 1981-04-16

Family

ID=15341455

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50143555A Granted JPS5267562A (en) 1975-12-02 1975-12-02 Method of fabricating thermally electron emitting cathode

Country Status (1)

Country Link
JP (1) JPS5267562A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57128436A (en) * 1981-02-02 1982-08-10 Koichi Kanetani Manufacture of lanthanum-boride thermionic emission electrode
JPH01296529A (en) * 1988-05-25 1989-11-29 Power Reactor & Nuclear Fuel Dev Corp Lanthanum hexaboride-coated thermoelectron emitting material
WO2011122526A1 (en) * 2010-03-29 2011-10-06 国立大学法人東北大学 Cathode structure and process for producing same
JP2011210426A (en) * 2010-03-29 2011-10-20 Tohoku Univ LaB6 FILM AND CATHODE BODY, AND METHOD OF MANUFACTURING THEM

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109680036A (en) 2017-10-02 2019-04-26 爱科来株式会社 The measurement of glycated proteins

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57128436A (en) * 1981-02-02 1982-08-10 Koichi Kanetani Manufacture of lanthanum-boride thermionic emission electrode
JPH01296529A (en) * 1988-05-25 1989-11-29 Power Reactor & Nuclear Fuel Dev Corp Lanthanum hexaboride-coated thermoelectron emitting material
WO2011122526A1 (en) * 2010-03-29 2011-10-06 国立大学法人東北大学 Cathode structure and process for producing same
JP2011210426A (en) * 2010-03-29 2011-10-20 Tohoku Univ LaB6 FILM AND CATHODE BODY, AND METHOD OF MANUFACTURING THEM

Also Published As

Publication number Publication date
JPS5616498B2 (en) 1981-04-16

Similar Documents

Publication Publication Date Title
JPS5267562A (en) Method of fabricating thermally electron emitting cathode
JPS52122457A (en) Method of manufacturing filament of electron emitting element
JPS5537788A (en) Method of manufacturing indirectlyyheated cathode structure
JPS5451468A (en) Method of producing thermionic emission cathode
JPS5267563A (en) Method of fabricating thermally
JPS5264267A (en) Method of fabricating electron emitting cathode material
GB2003655B (en) Cathode for electron emission
JPS5264268A (en) Thermally electron emitting cathode structure
JPS5264269A (en) Thermally electron emitting cathode
JPS5350118A (en) Method of manufacturing high purity sscarboxymethyllllcysteine
JPS51122782A (en) Method of manufacturing multicontact switch
JPS53120683A (en) Manufacture of active anode
JPS522373A (en) Cathode for electron gun
JPS51151078A (en) Method of sputtering cathode for manufacturing etching construction
JPS52107761A (en) Thermally electron emitting cathode
JPS5451462A (en) Method of producing thermionic emission cathode material
JPS5451465A (en) Method of producing thermionic emission material
GB2003405B (en) Methods of manufacturing cathode assemblies
SU700882A2 (en) Cold cathode manufacturing method?
JPS5278040A (en) Method of manufacturing electrode
JPS5248523A (en) Production method of getter
JPS5251279A (en) Method of manufacturing envelope with window
JPS52122463A (en) Electron emitting electrode
JPS5280268A (en) Method of manufacturing hollow vvpulley
JPS52102667A (en) Structure of magnetron cathode