JPS645739B2 - - Google Patents

Info

Publication number
JPS645739B2
JPS645739B2 JP6040979A JP6040979A JPS645739B2 JP S645739 B2 JPS645739 B2 JP S645739B2 JP 6040979 A JP6040979 A JP 6040979A JP 6040979 A JP6040979 A JP 6040979A JP S645739 B2 JPS645739 B2 JP S645739B2
Authority
JP
Japan
Prior art keywords
electrode
electron gun
spot
electrodes
voltage
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
JP6040979A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55154033A (en
Inventor
Masayoshi Misono
Kazuhiro Yamagishi
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 JP6040979A priority Critical patent/JPS55154033A/ja
Publication of JPS55154033A publication Critical patent/JPS55154033A/ja
Publication of JPS645739B2 publication Critical patent/JPS645739B2/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
    • H01J9/44—Factory adjustment of completed discharge tubes or lamps to comply with desired tolerances
    • H01J9/445—Aging of tubes or lamps, e.g. by "spot knocking"

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
JP6040979A 1979-05-18 1979-05-18 Manufacture of cathode-ray tube Granted JPS55154033A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6040979A JPS55154033A (en) 1979-05-18 1979-05-18 Manufacture of cathode-ray tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6040979A JPS55154033A (en) 1979-05-18 1979-05-18 Manufacture of cathode-ray tube

Publications (2)

Publication Number Publication Date
JPS55154033A JPS55154033A (en) 1980-12-01
JPS645739B2 true JPS645739B2 (enrdf_load_stackoverflow) 1989-01-31

Family

ID=13141343

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6040979A Granted JPS55154033A (en) 1979-05-18 1979-05-18 Manufacture of cathode-ray tube

Country Status (1)

Country Link
JP (1) JPS55154033A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58206028A (ja) * 1982-05-26 1983-12-01 Hitachi Ltd 陰極線管の製造方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5916698B2 (ja) * 1977-09-01 1984-04-17 三菱電機株式会社 陰極線管のスポツトノツキング方法

Also Published As

Publication number Publication date
JPS55154033A (en) 1980-12-01

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