JPS5774954A - Fluorescent display tube - Google Patents
Fluorescent display tubeInfo
- Publication number
- JPS5774954A JPS5774954A JP15126480A JP15126480A JPS5774954A JP S5774954 A JPS5774954 A JP S5774954A JP 15126480 A JP15126480 A JP 15126480A JP 15126480 A JP15126480 A JP 15126480A JP S5774954 A JPS5774954 A JP S5774954A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- phospher
- base plate
- display base
- display
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J31/00—Cathode ray tubes; Electron beam tubes
- H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
- H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
- H01J31/12—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen
- H01J31/15—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen with ray or beam selectively directed to luminescent anode segments
Landscapes
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Abstract
PURPOSE:To provide a means of disverse displays, by arranging two display surfaces, that is , an upper surface and an lower surface, and designing and selecting rationally the display pattern of each display surface and phospher used. CONSTITUTION:A lower display base plate 3 includes a wiring layer, an insulating layer, an anode electrode layer and a phospher layer of red luminous phosphor, and an upper display base plate 4 includes a wiring layer, an insulating layer, an anode electrode layer and a phospher layer of bluish green luminous phospher. Spacers 5, the upper display base plate 4 and the lower display base plate 3 are stuck and sealed respectively by frit glass 6, and a vacuum enclosure is thus formed as a whole. On the other hand, grids 7 are fixed on conductive grid supporters 8 respectively, and filaments 10 are similary fixed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15126480A JPS5774954A (en) | 1980-10-28 | 1980-10-28 | Fluorescent display tube |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15126480A JPS5774954A (en) | 1980-10-28 | 1980-10-28 | Fluorescent display tube |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5774954A true JPS5774954A (en) | 1982-05-11 |
Family
ID=15514855
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15126480A Pending JPS5774954A (en) | 1980-10-28 | 1980-10-28 | Fluorescent display tube |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5774954A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63205036A (en) * | 1987-02-19 | 1988-08-24 | Honda Motor Co Ltd | Fluorescent character display tube |
JP2002304961A (en) * | 2001-04-06 | 2002-10-18 | Futaba Corp | Both faced emission type fluorescent emission device |
-
1980
- 1980-10-28 JP JP15126480A patent/JPS5774954A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63205036A (en) * | 1987-02-19 | 1988-08-24 | Honda Motor Co Ltd | Fluorescent character display tube |
JP2002304961A (en) * | 2001-04-06 | 2002-10-18 | Futaba Corp | Both faced emission type fluorescent emission device |
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