JPS54107253A - Secondary electron mutiplying target - Google Patents
Secondary electron mutiplying targetInfo
- Publication number
- JPS54107253A JPS54107253A JP1355078A JP1355078A JPS54107253A JP S54107253 A JPS54107253 A JP S54107253A JP 1355078 A JP1355078 A JP 1355078A JP 1355078 A JP1355078 A JP 1355078A JP S54107253 A JPS54107253 A JP S54107253A
- Authority
- JP
- Japan
- Prior art keywords
- porous layer
- silver
- target
- argon
- evaporated
- 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
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Abstract
PURPOSE: To make it possible to raise the first crossover voltage of a scanning side face by laminating continuously and compounding the second porous layer on the first porous layer.
CONSTITUTION: Metallic mesh 24 is expanded throughout target support frame 8, and target support film 25 consisting of aluminum and silver is formed between grids. Next, aluminum is vaccum-evaporated to form signal electrode 10, and argon is led in to fill up magnesium fluoride in an evaporating boat, thereby forming the first porous layer 11. Next, the pressure of argon is increased to fill up silver in the boat, thereby forming the second porous layer 26. After that, a mask corresponding to the electron beam scanning region is inserted, and silver is evaporated as metallic layer 27 only in the target non-scanning region.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1355078A JPS54107253A (en) | 1978-02-10 | 1978-02-10 | Secondary electron mutiplying target |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1355078A JPS54107253A (en) | 1978-02-10 | 1978-02-10 | Secondary electron mutiplying target |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54107253A true JPS54107253A (en) | 1979-08-22 |
Family
ID=11836264
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1355078A Pending JPS54107253A (en) | 1978-02-10 | 1978-02-10 | Secondary electron mutiplying target |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54107253A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1985005527A1 (en) * | 1984-05-14 | 1985-12-05 | Sol Nudelman | Large capacity, large area video imaging sensors |
-
1978
- 1978-02-10 JP JP1355078A patent/JPS54107253A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1985005527A1 (en) * | 1984-05-14 | 1985-12-05 | Sol Nudelman | Large capacity, large area video imaging sensors |
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