JPS5496353A - Frame grid assembly - Google Patents
Frame grid assemblyInfo
- Publication number
- JPS5496353A JPS5496353A JP15715277A JP15715277A JPS5496353A JP S5496353 A JPS5496353 A JP S5496353A JP 15715277 A JP15715277 A JP 15715277A JP 15715277 A JP15715277 A JP 15715277A JP S5496353 A JPS5496353 A JP S5496353A
- Authority
- JP
- Japan
- Prior art keywords
- thin wire
- solder
- circumference
- overflow
- area
- 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.)
- Granted
Links
Abstract
PURPOSE: To prevent the overflow of the solder, the pitch disorder of the thin wire, the disconnection and others by coating the heat-resistant powder to the circumference of the frame to which the metal thin wire is to be adhered in order to from the solder overflow perventing film.
CONSTITUTION: For the fram grid assembly to be used to the electron gun electrode of the industrial-use oscilloscope or the like, tungsten thin wire 2 is stretched out over frame 1 made of molybdenum, and solder bar 3 of the tape-shaped silver or the like is placed at the area 4 to which the metal thin wire is to be adhered. Then the graphite powder featuring the water-soluble and heat-resistant characterisitcs is changed into the water-soluble solution and then coated thin at the circumference of area 4 to form film 5 to prevent overflow of the sloder. In such assembly, no solder overflows at the circumference area 4 owing to existence of film 5 even though solder bar 3 may be fused, and thus the disorder of the thin wire, the defective grid, the disconnection and others can be prevented.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15715277A JPS5496353A (en) | 1977-12-26 | 1977-12-26 | Frame grid assembly |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15715277A JPS5496353A (en) | 1977-12-26 | 1977-12-26 | Frame grid assembly |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5496353A true JPS5496353A (en) | 1979-07-30 |
JPS5748826B2 JPS5748826B2 (en) | 1982-10-18 |
Family
ID=15643305
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15715277A Granted JPS5496353A (en) | 1977-12-26 | 1977-12-26 | Frame grid assembly |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5496353A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49125847A (en) * | 1973-04-05 | 1974-12-02 |
-
1977
- 1977-12-26 JP JP15715277A patent/JPS5496353A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49125847A (en) * | 1973-04-05 | 1974-12-02 |
Also Published As
Publication number | Publication date |
---|---|
JPS5748826B2 (en) | 1982-10-18 |
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