JPS5232261A - Assembly method of shadow mask - Google Patents

Assembly method of shadow mask

Info

Publication number
JPS5232261A
JPS5232261A JP10798075A JP10798075A JPS5232261A JP S5232261 A JPS5232261 A JP S5232261A JP 10798075 A JP10798075 A JP 10798075A JP 10798075 A JP10798075 A JP 10798075A JP S5232261 A JPS5232261 A JP S5232261A
Authority
JP
Japan
Prior art keywords
shadow mask
face
assembly method
crylindrical
spherical
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
JP10798075A
Other languages
Japanese (ja)
Inventor
Kazuo Sato
Masamoto Akeyama
Soji Takahashi
Takao Kawamura
Hideji Shioi
Kazuo Kato
Osamu Morita
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 JP10798075A priority Critical patent/JPS5232261A/en
Publication of JPS5232261A publication Critical patent/JPS5232261A/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:A shadow mask is positioned by moving on a table face having spherical or crylindrical face, and by assembling a shadow mask whose holes always position at fixed positions, the formation of fluorescent face to the face is done efficiently.
JP10798075A 1975-09-08 1975-09-08 Assembly method of shadow mask Pending JPS5232261A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10798075A JPS5232261A (en) 1975-09-08 1975-09-08 Assembly method of shadow mask

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10798075A JPS5232261A (en) 1975-09-08 1975-09-08 Assembly method of shadow mask

Publications (1)

Publication Number Publication Date
JPS5232261A true JPS5232261A (en) 1977-03-11

Family

ID=14472923

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10798075A Pending JPS5232261A (en) 1975-09-08 1975-09-08 Assembly method of shadow mask

Country Status (1)

Country Link
JP (1) JPS5232261A (en)

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