JPS6318747U - - Google Patents
Info
- Publication number
- JPS6318747U JPS6318747U JP11293686U JP11293686U JPS6318747U JP S6318747 U JPS6318747 U JP S6318747U JP 11293686 U JP11293686 U JP 11293686U JP 11293686 U JP11293686 U JP 11293686U JP S6318747 U JPS6318747 U JP S6318747U
- Authority
- JP
- Japan
- Prior art keywords
- display tube
- fluorescent display
- grid
- symbols
- impacting
- 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
- 239000002184 metal Substances 0.000 claims description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims 1
- 230000003116 impacting effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 239000006059 cover glass Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Description
第１図は本考案の一実施例の蛍光表示管の構成
図、第２図は従来の蛍光表示管の一例を示す構成
図、第３図は従来の蛍光表示管の発光原理を示す
図、第４図は第１図に示す蛍光表示管の発光原理
を示す図である。
１……金属線、２……フイラメント、３……グ
リツド、４……陽極セグメント、５……カバーガ
ラス、６……基板ガラス、７……熱電子。
Fig. 1 is a block diagram of a fluorescent display tube according to an embodiment of the present invention, Fig. 2 is a block diagram showing an example of a conventional fluorescent display tube, and Fig. 3 is a diagram showing the light emission principle of a conventional fluorescent display tube. FIG. 4 is a diagram showing the light emission principle of the fluorescent display tube shown in FIG. 1. DESCRIPTION OF SYMBOLS 1... Metal wire, 2... Filament, 3... Grid, 4... Anode segment, 5... Cover glass, 6... Substrate glass, 7... Thermionic electron.
Claims (1)
グリツドにより加速制御し陽極セグメント上に形
成された蛍光体層を衝撃することにより文字、数
字および記号を表示する蛍光表示管において、前
記フイラメントに対し平行に複数本の金属線を配
設したことを特徴とする蛍光表示管。 In a fluorescent display tube that displays letters, numbers, and symbols by accelerating and controlling thermoelectrons emitted from multiple filaments by a grid and impacting a phosphor layer formed on an anode segment, A fluorescent display tube characterized by having multiple metal wires arranged therein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11293686U JPS6318747U (en) | 1986-07-22 | 1986-07-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11293686U JPS6318747U (en) | 1986-07-22 | 1986-07-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6318747U true JPS6318747U (en) | 1988-02-06 |
Family
ID=30994265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11293686U Pending JPS6318747U (en) | 1986-07-22 | 1986-07-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6318747U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12045521B1 (en) | 2023-02-21 | 2024-07-23 | Ricoh Company, Ltd. | Halftone modification mechanism |
-
1986
- 1986-07-22 JP JP11293686U patent/JPS6318747U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12045521B1 (en) | 2023-02-21 | 2024-07-23 | Ricoh Company, Ltd. | Halftone modification mechanism |
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