JPS6410950U - - Google Patents
Info
- Publication number
- JPS6410950U JPS6410950U JP10594087U JP10594087U JPS6410950U JP S6410950 U JPS6410950 U JP S6410950U JP 10594087 U JP10594087 U JP 10594087U JP 10594087 U JP10594087 U JP 10594087U JP S6410950 U JPS6410950 U JP S6410950U
- Authority
- JP
- Japan
- Prior art keywords
- phosphor
- glass
- display tube
- fluorescent display
- fluorescent
- 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
- 239000011521 glass Substances 0.000 claims description 6
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims 2
- 239000003086 colorant Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Landscapes
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Description
第１図は本考案の一実施例の螢光表示管を示す
断面図、第２図は第１図の実施例の着色された表
示窓の透過率曲線と波長との関係を示す特性図、
第３図は従来の有色フイルタを具備した偏平型螢
光表示管を示す断面図である。
１……表示面ガラス、２……着色層、３……側
面部ガラス、４……低融点ガラス、５……螢光体
、６……グリツド、７……フイラメント、８……
基板ガラス、９……絶縁層、１０……陽極配線、
１１……リード、１２……フイルタ。
FIG. 1 is a sectional view showing a fluorescent display tube according to an embodiment of the present invention, FIG. 2 is a characteristic diagram showing the relationship between the transmittance curve and wavelength of the colored display window of the embodiment of FIG.
FIG. 3 is a sectional view showing a flat type fluorescent display tube equipped with a conventional colored filter. DESCRIPTION OF SYMBOLS 1... Display surface glass, 2... Colored layer, 3... Side glass, 4... Low melting point glass, 5... Fluorescent material, 6... Grid, 7... Filament, 8...
Substrate glass, 9... Insulating layer, 10... Anode wiring,
11...Read, 12...Filter.
Claims (1)
表示面ガラスを備えた螢光表示管において、前記
表示面ガラスの両主面のうち前記螢光体に対向し
た主面に着色剤が塗布されていることを特徴とす
る螢光表示管。 In a fluorescent display tube equipped with a display glass through which the light emitting state of the phosphor can be seen, a coloring agent is applied to the main surface facing the phosphor among both main surfaces of the display glass. A fluorescent display tube characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10594087U JPS6410950U (en) | 1987-07-10 | 1987-07-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10594087U JPS6410950U (en) | 1987-07-10 | 1987-07-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6410950U true JPS6410950U (en) | 1989-01-20 |
Family
ID=31339004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10594087U Pending JPS6410950U (en) | 1987-07-10 | 1987-07-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6410950U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0348499A (en) * | 1989-04-13 | 1991-03-01 | Olympus Optical Co Ltd | Electric device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5723860B2 (en) * | 1975-10-03 | 1982-05-20 | ||
| JPS5873943A (en) * | 1981-10-26 | 1983-05-04 | Nec Kagoshima Ltd | Fluorescent display tube |
-
1987
- 1987-07-10 JP JP10594087U patent/JPS6410950U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5723860B2 (en) * | 1975-10-03 | 1982-05-20 | ||
| JPS5873943A (en) * | 1981-10-26 | 1983-05-04 | Nec Kagoshima Ltd | Fluorescent display tube |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0348499A (en) * | 1989-04-13 | 1991-03-01 | Olympus Optical Co Ltd | Electric device |