JPS5772243A - Method of assembling panel and mask for cathode-ray tube - Google Patents

Method of assembling panel and mask for cathode-ray tube

Info

Publication number
JPS5772243A
JPS5772243A JP14772780A JP14772780A JPS5772243A JP S5772243 A JPS5772243 A JP S5772243A JP 14772780 A JP14772780 A JP 14772780A JP 14772780 A JP14772780 A JP 14772780A JP S5772243 A JPS5772243 A JP S5772243A
Authority
JP
Japan
Prior art keywords
panel
mask
locations
clip
measured
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
JP14772780A
Other languages
Japanese (ja)
Inventor
Minoru Nemoto
Haruhiko Umeda
Yoshinori Miura
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 JP14772780A priority Critical patent/JPS5772243A/en
Publication of JPS5772243A publication Critical patent/JPS5772243A/en
Pending legal-status Critical Current

Links

Landscapes

  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)

Abstract

PURPOSE: To assemble both a panel and a mask in an optimum status by pre-measuring curved surface shape of the mask, panel inner surface shape, and the panel pin location, obtaining the location of a clip from this measurement data through an operation, and making this clip adhere to a frame.
CONSTITUTION: A mask and a frame are fixed together by a welder 12 and transferred to the mask shape measurement device 14. For example, the axial locations m1Wm9 are measured in a total of nine central and peripheral locations. On the other hand, the axial locations b1Wb9 are measured at the nine locations in the panel shaped measuring section 18 of a panel measuring device 13 and four panel pin locations o1Wof along the side of panel pin and the axial locations n1Wn4 are measured in a panel pin measuring section 19. Besides in a data processor 15, the positions Δx, Δy, and Δz of the clip are obtained from measured data through an operation and the clip is made to adhere to the specified position of a frame by a welder 6. As a result, both the panel and mask can be assembled in an optimum condition.
COPYRIGHT: (C)1982,JPO&Japio
JP14772780A 1980-10-22 1980-10-22 Method of assembling panel and mask for cathode-ray tube Pending JPS5772243A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14772780A JPS5772243A (en) 1980-10-22 1980-10-22 Method of assembling panel and mask for cathode-ray tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14772780A JPS5772243A (en) 1980-10-22 1980-10-22 Method of assembling panel and mask for cathode-ray tube

Publications (1)

Publication Number Publication Date
JPS5772243A true JPS5772243A (en) 1982-05-06

Family

ID=15436798

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14772780A Pending JPS5772243A (en) 1980-10-22 1980-10-22 Method of assembling panel and mask for cathode-ray tube

Country Status (1)

Country Link
JP (1) JPS5772243A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01221836A (en) * 1988-02-29 1989-09-05 Kyoritsu Kogyo Kk Manufacture of shadow mask

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4826177A (en) * 1971-08-06 1973-04-05
JPS5145474A (en) * 1974-10-17 1976-04-17 Tokyo Shibaura Electric Co Zenjidosentakukino anzensochi
JPS5191661A (en) * 1975-01-29 1976-08-11
JPS5222473A (en) * 1975-08-13 1977-02-19 Hitachi Ltd Panel measuring device
JPS5291371A (en) * 1976-01-26 1977-08-01 Hitachi Ltd Panel and shadow mask assembling method and its unit
JPS54152857A (en) * 1978-05-19 1979-12-01 Philips Nv Methd of and device for manufacturing color video tube
JPS54159167A (en) * 1978-06-07 1979-12-15 Hitachi Ltd Manufacture for color braun tube

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4826177A (en) * 1971-08-06 1973-04-05
JPS5145474A (en) * 1974-10-17 1976-04-17 Tokyo Shibaura Electric Co Zenjidosentakukino anzensochi
JPS5191661A (en) * 1975-01-29 1976-08-11
JPS5222473A (en) * 1975-08-13 1977-02-19 Hitachi Ltd Panel measuring device
JPS5291371A (en) * 1976-01-26 1977-08-01 Hitachi Ltd Panel and shadow mask assembling method and its unit
JPS54152857A (en) * 1978-05-19 1979-12-01 Philips Nv Methd of and device for manufacturing color video tube
JPS54159167A (en) * 1978-06-07 1979-12-15 Hitachi Ltd Manufacture for color braun tube

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01221836A (en) * 1988-02-29 1989-09-05 Kyoritsu Kogyo Kk Manufacture of shadow mask

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