JPS5310962A - Manufacture of shadow mask - Google Patents

Manufacture of shadow mask

Info

Publication number
JPS5310962A
JPS5310962A JP8509176A JP8509176A JPS5310962A JP S5310962 A JPS5310962 A JP S5310962A JP 8509176 A JP8509176 A JP 8509176A JP 8509176 A JP8509176 A JP 8509176A JP S5310962 A JPS5310962 A JP S5310962A
Authority
JP
Japan
Prior art keywords
manufacture
shadow mask
mask
jig
circumference
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
JP8509176A
Other languages
Japanese (ja)
Inventor
Masatoshi Akiyama
Giichi Arita
Isao Funagai
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 JP8509176A priority Critical patent/JPS5310962A/en
Publication of JPS5310962A publication Critical patent/JPS5310962A/en
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
    • H01J9/02—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)

Abstract

PURPOSE:Five-to-ten-mm-wide non-opening part is employed to the circumference of a mask, thereby effectively absorbing a mask to a jig.
JP8509176A 1976-07-19 1976-07-19 Manufacture of shadow mask Pending JPS5310962A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8509176A JPS5310962A (en) 1976-07-19 1976-07-19 Manufacture of shadow mask

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8509176A JPS5310962A (en) 1976-07-19 1976-07-19 Manufacture of shadow mask

Publications (1)

Publication Number Publication Date
JPS5310962A true JPS5310962A (en) 1978-01-31

Family

ID=13848921

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8509176A Pending JPS5310962A (en) 1976-07-19 1976-07-19 Manufacture of shadow mask

Country Status (1)

Country Link
JP (1) JPS5310962A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02291637A (en) * 1989-02-03 1990-12-03 Toshiba Corp Weld assembly apparatus for mask for color braun tube

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02291637A (en) * 1989-02-03 1990-12-03 Toshiba Corp Weld assembly apparatus for mask for color braun tube

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