JPS5517922A - Manufacturing method of cathode-ray tube (crts) - Google Patents
Manufacturing method of cathode-ray tube (crts)Info
- Publication number
- JPS5517922A JPS5517922A JP9034178A JP9034178A JPS5517922A JP S5517922 A JPS5517922 A JP S5517922A JP 9034178 A JP9034178 A JP 9034178A JP 9034178 A JP9034178 A JP 9034178A JP S5517922 A JPS5517922 A JP S5517922A
- Authority
- JP
- Japan
- Prior art keywords
- neck
- funnel
- plate body
- conductive film
- support bar
- 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)
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
Abstract
PURPOSE: To uniformly coat the conductive film between a funnel and a neck by using a plate body inserted into the support bar of the neck stopper.
CONSTITUTION: The conductive film 81 is manually coated from the specified position of the inner wall in the neck 7 of a CRT to the joint. Then, the neck stopper 10 to set the support bar 9 in the center is inserted against the neck 7 from the large diameter section of the funnel 6. The plate body 11 is mounted on the support bar 9 so that the bar 9 can be located slightly at the upper part of the conductive film 81. This permits aquadag to be coated on the funnel 6 by using an spray. Since there is an almost fixed gap between the plate body 11 and the funnel 6, both the conductive films 81 and 82 of the neck 7 and the funnel 6 are formed in succession and no overlapped layers are not formed in its joint.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9034178A JPS5517922A (en) | 1978-07-26 | 1978-07-26 | Manufacturing method of cathode-ray tube (crts) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9034178A JPS5517922A (en) | 1978-07-26 | 1978-07-26 | Manufacturing method of cathode-ray tube (crts) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5517922A true JPS5517922A (en) | 1980-02-07 |
Family
ID=13995811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9034178A Pending JPS5517922A (en) | 1978-07-26 | 1978-07-26 | Manufacturing method of cathode-ray tube (crts) |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5517922A (en) |
-
1978
- 1978-07-26 JP JP9034178A patent/JPS5517922A/en active Pending
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