JPS5772243A - Method of assembling panel and mask for cathode-ray tube - Google Patents
Method of assembling panel and mask for cathode-ray tubeInfo
- 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
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
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)
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)
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 |
-
1980
- 1980-10-22 JP JP14772780A patent/JPS5772243A/en active Pending
Patent Citations (7)
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)
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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