JPS5678044A - Manufacturing method of cathode-ray tube - Google Patents

Manufacturing method of cathode-ray tube

Info

Publication number
JPS5678044A
JPS5678044A JP15438179A JP15438179A JPS5678044A JP S5678044 A JPS5678044 A JP S5678044A JP 15438179 A JP15438179 A JP 15438179A JP 15438179 A JP15438179 A JP 15438179A JP S5678044 A JPS5678044 A JP S5678044A
Authority
JP
Japan
Prior art keywords
knocking
terminal
electrode groups
voltage
anode terminal
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.)
Pending
Application number
JP15438179A
Other languages
English (en)
Inventor
Hideo Suzuki
Noboru Toyama
Yoshinori Oyamada
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 JP15438179A priority Critical patent/JPS5678044A/ja
Publication of JPS5678044A publication Critical patent/JPS5678044A/ja
Pending 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)
JP15438179A 1979-11-30 1979-11-30 Manufacturing method of cathode-ray tube Pending JPS5678044A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15438179A JPS5678044A (en) 1979-11-30 1979-11-30 Manufacturing method of cathode-ray tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15438179A JPS5678044A (en) 1979-11-30 1979-11-30 Manufacturing method of cathode-ray tube

Publications (1)

Publication Number Publication Date
JPS5678044A true JPS5678044A (en) 1981-06-26

Family

ID=15582893

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15438179A Pending JPS5678044A (en) 1979-11-30 1979-11-30 Manufacturing method of cathode-ray tube

Country Status (1)

Country Link
JP (1) JPS5678044A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0349251A2 (en) * 1988-06-29 1990-01-03 RCA Thomson Licensing Corporation Method for spot-knocking an electron gun mount assembly of a CRT

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5385151A (en) * 1977-01-05 1978-07-27 Hitachi Ltd Test method of cathode-ray tube
JPS5438756A (en) * 1977-09-01 1979-03-23 Mitsubishi Electric Corp Method and apparatus for spot knocking of cathode-ray tube
JPS6026256A (ja) * 1983-07-22 1985-02-09 財団法人鉄道総合技術研究所 膨張エンジンの動力吸収装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5385151A (en) * 1977-01-05 1978-07-27 Hitachi Ltd Test method of cathode-ray tube
JPS5438756A (en) * 1977-09-01 1979-03-23 Mitsubishi Electric Corp Method and apparatus for spot knocking of cathode-ray tube
JPS6026256A (ja) * 1983-07-22 1985-02-09 財団法人鉄道総合技術研究所 膨張エンジンの動力吸収装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0349251A2 (en) * 1988-06-29 1990-01-03 RCA Thomson Licensing Corporation Method for spot-knocking an electron gun mount assembly of a CRT

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