JPH0152854B2 - - Google Patents

Info

Publication number
JPH0152854B2
JPH0152854B2 JP57052684A JP5268482A JPH0152854B2 JP H0152854 B2 JPH0152854 B2 JP H0152854B2 JP 57052684 A JP57052684 A JP 57052684A JP 5268482 A JP5268482 A JP 5268482A JP H0152854 B2 JPH0152854 B2 JP H0152854B2
Authority
JP
Japan
Prior art keywords
cathode
oxides
temperature
elements
metal elements
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.)
Expired
Application number
JP57052684A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58169841A (ja
Inventor
Satoshi Watanabe
Takeo Kamegaya
Tooru Iseya
Masao Takahashi
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.)
Okaya Electric Industry Co Ltd
Original Assignee
Okaya Electric Industry 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 Okaya Electric Industry Co Ltd filed Critical Okaya Electric Industry Co Ltd
Priority to JP57052684A priority Critical patent/JPS58169841A/ja
Publication of JPS58169841A publication Critical patent/JPS58169841A/ja
Publication of JPH0152854B2 publication Critical patent/JPH0152854B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
    • H01J1/02—Main electrodes
    • H01J1/30—Cold cathodes, e.g. field-emissive cathode

Landscapes

  • Gas-Filled Discharge Tubes (AREA)
  • Cold Cathode And The Manufacture (AREA)
JP57052684A 1982-03-31 1982-03-31 冷陰極放電管の製造方法 Granted JPS58169841A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57052684A JPS58169841A (ja) 1982-03-31 1982-03-31 冷陰極放電管の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57052684A JPS58169841A (ja) 1982-03-31 1982-03-31 冷陰極放電管の製造方法

Publications (2)

Publication Number Publication Date
JPS58169841A JPS58169841A (ja) 1983-10-06
JPH0152854B2 true JPH0152854B2 (en]) 1989-11-10

Family

ID=12921708

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57052684A Granted JPS58169841A (ja) 1982-03-31 1982-03-31 冷陰極放電管の製造方法

Country Status (1)

Country Link
JP (1) JPS58169841A (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02223141A (ja) * 1989-02-23 1990-09-05 Matsushita Electric Ind Co Ltd 画像表示装置およびその製造法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56118243A (en) * 1980-02-22 1981-09-17 Okaya Denki Sangyo Kk Cathode for dc type gas discharge indication panel and manufacture
JPS56118244A (en) * 1980-02-22 1981-09-17 Okaya Denki Sangyo Kk Manufacture of cathode for dc type gas discharge indication device

Also Published As

Publication number Publication date
JPS58169841A (ja) 1983-10-06

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