JPS542651A - Aging method for cathode-ray tube - Google Patents

Aging method for cathode-ray tube

Info

Publication number
JPS542651A
JPS542651A JP6671877A JP6671877A JPS542651A JP S542651 A JPS542651 A JP S542651A JP 6671877 A JP6671877 A JP 6671877A JP 6671877 A JP6671877 A JP 6671877A JP S542651 A JPS542651 A JP S542651A
Authority
JP
Japan
Prior art keywords
cathode
ray tube
aging method
radioactive substance
highvoltage
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
JP6671877A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6138570B2 (enrdf_load_stackoverflow
Inventor
Osamu Yasutome
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 JP6671877A priority Critical patent/JPS542651A/ja
Publication of JPS542651A publication Critical patent/JPS542651A/ja
Publication of JPS6138570B2 publication Critical patent/JPS6138570B2/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)
JP6671877A 1977-06-08 1977-06-08 Aging method for cathode-ray tube Granted JPS542651A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6671877A JPS542651A (en) 1977-06-08 1977-06-08 Aging method for cathode-ray tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6671877A JPS542651A (en) 1977-06-08 1977-06-08 Aging method for cathode-ray tube

Publications (2)

Publication Number Publication Date
JPS542651A true JPS542651A (en) 1979-01-10
JPS6138570B2 JPS6138570B2 (enrdf_load_stackoverflow) 1986-08-29

Family

ID=13323955

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6671877A Granted JPS542651A (en) 1977-06-08 1977-06-08 Aging method for cathode-ray tube

Country Status (1)

Country Link
JP (1) JPS542651A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55154034A (en) * 1979-05-17 1980-12-01 Rca Corp Method of spot knocking electron gun mount structure for cathode ray tube
JPS57151143A (en) * 1981-03-13 1982-09-18 Hitachi Ltd Production method of crt
US4883438A (en) * 1988-06-29 1989-11-28 Rca Licensing Corp. Method for spot-knocking an electron gun mount assembly of a CRT

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55154034A (en) * 1979-05-17 1980-12-01 Rca Corp Method of spot knocking electron gun mount structure for cathode ray tube
JPS57151143A (en) * 1981-03-13 1982-09-18 Hitachi Ltd Production method of crt
US4883438A (en) * 1988-06-29 1989-11-28 Rca Licensing Corp. Method for spot-knocking an electron gun mount assembly of a CRT

Also Published As

Publication number Publication date
JPS6138570B2 (enrdf_load_stackoverflow) 1986-08-29

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