JPS5676139A - Manufacture of color cathode-ray tube - Google Patents

Manufacture of color cathode-ray tube

Info

Publication number
JPS5676139A
JPS5676139A JP15149779A JP15149779A JPS5676139A JP S5676139 A JPS5676139 A JP S5676139A JP 15149779 A JP15149779 A JP 15149779A JP 15149779 A JP15149779 A JP 15149779A JP S5676139 A JPS5676139 A JP S5676139A
Authority
JP
Japan
Prior art keywords
shadow mask
cleaned
welded
press
welding
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
JP15149779A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6124780B2 (de
Inventor
Toshiaki Fukunishi
Kunio Takeoka
Masayuki Yamamoto
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP15149779A priority Critical patent/JPS5676139A/ja
Publication of JPS5676139A publication Critical patent/JPS5676139A/ja
Publication of JPS6124780B2 publication Critical patent/JPS6124780B2/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
    • H01J9/14—Manufacture of electrodes or electrode systems of non-emitting electrodes
    • H01J9/142—Manufacture of electrodes or electrode systems of non-emitting electrodes of shadow-masks for colour television tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
JP15149779A 1979-11-22 1979-11-22 Manufacture of color cathode-ray tube Granted JPS5676139A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15149779A JPS5676139A (en) 1979-11-22 1979-11-22 Manufacture of color cathode-ray tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15149779A JPS5676139A (en) 1979-11-22 1979-11-22 Manufacture of color cathode-ray tube

Publications (2)

Publication Number Publication Date
JPS5676139A true JPS5676139A (en) 1981-06-23
JPS6124780B2 JPS6124780B2 (de) 1986-06-12

Family

ID=15519787

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15149779A Granted JPS5676139A (en) 1979-11-22 1979-11-22 Manufacture of color cathode-ray tube

Country Status (1)

Country Link
JP (1) JPS5676139A (de)

Also Published As

Publication number Publication date
JPS6124780B2 (de) 1986-06-12

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