JPS5840730A - 酸化物陰極構体及びその製造方法 - Google Patents

酸化物陰極構体及びその製造方法

Info

Publication number
JPS5840730A
JPS5840730A JP56137702A JP13770281A JPS5840730A JP S5840730 A JPS5840730 A JP S5840730A JP 56137702 A JP56137702 A JP 56137702A JP 13770281 A JP13770281 A JP 13770281A JP S5840730 A JPS5840730 A JP S5840730A
Authority
JP
Japan
Prior art keywords
reducing agent
cathode
electron
oxide
region
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
JP56137702A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0113187B2 (enrdf_load_stackoverflow
Inventor
Sakae Kimura
木村　栄
Yoshiaki Ouchi
義昭 大内
Masaru Nikaido
勝 二階堂
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP56137702A priority Critical patent/JPS5840730A/ja
Publication of JPS5840730A publication Critical patent/JPS5840730A/ja
Publication of JPH0113187B2 publication Critical patent/JPH0113187B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/02—Manufacture of electrodes or electrode systems
    • H01J9/04—Manufacture of electrodes or electrode systems of thermionic cathodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Electrodes For Cathode-Ray Tubes (AREA)
  • Solid Thermionic Cathode (AREA)
JP56137702A 1981-09-03 1981-09-03 酸化物陰極構体及びその製造方法 Granted JPS5840730A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56137702A JPS5840730A (ja) 1981-09-03 1981-09-03 酸化物陰極構体及びその製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56137702A JPS5840730A (ja) 1981-09-03 1981-09-03 酸化物陰極構体及びその製造方法

Publications (2)

Publication Number Publication Date
JPS5840730A true JPS5840730A (ja) 1983-03-09
JPH0113187B2 JPH0113187B2 (enrdf_load_stackoverflow) 1989-03-03

Family

ID=15204814

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56137702A Granted JPS5840730A (ja) 1981-09-03 1981-09-03 酸化物陰極構体及びその製造方法

Country Status (1)

Country Link
JP (1) JPS5840730A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6290631A (ja) * 1985-10-17 1987-04-25 Nitto Kogaku Kk シヤツタ制御回路
JPS6290630A (ja) * 1985-10-17 1987-04-25 Nitto Kogaku Kk シヤツタ制御回路

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6290631A (ja) * 1985-10-17 1987-04-25 Nitto Kogaku Kk シヤツタ制御回路
JPS6290630A (ja) * 1985-10-17 1987-04-25 Nitto Kogaku Kk シヤツタ制御回路

Also Published As

Publication number Publication date
JPH0113187B2 (enrdf_load_stackoverflow) 1989-03-03

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