JPS61131056U - - Google Patents
Info
- Publication number
- JPS61131056U JPS61131056U JP1479985U JP1479985U JPS61131056U JP S61131056 U JPS61131056 U JP S61131056U JP 1479985 U JP1479985 U JP 1479985U JP 1479985 U JP1479985 U JP 1479985U JP S61131056 U JPS61131056 U JP S61131056U
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- power supply
- luminous efficiency
- supply wiring
- display tube
- 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
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims 2
- 239000000758 substrate Substances 0.000 claims 1
- 239000006059 cover glass Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Description
第１図は本考案の実施例を説明するための分解
斜視図である。
１０…ガラス板、２１，２２，２３，…２ｎ…
電極、３１，３２，３３，…３ｎ…螢光体、４１
，４２，４３，…４ｎ…抵抗、５１，５２，５３
…グリツド、６１，６２，６３…フイラメント、
７０…カバーガラス、８０…排気管。
FIG. 1 is an exploded perspective view for explaining an embodiment of the present invention. 10...Glass plate, 21, 22, 23,...2n...
Electrode, 31, 32, 33, ... 3n... Fluorescent material, 41
, 42, 43,...4n...Resistance, 51, 52, 53
...grid, 61,62,63...filament,
70...cover glass, 80...exhaust pipe.
Claims (1)
導電電極を有し前記電極群の異なる電極毎に、発
光効率並びに発光色の異なる螢光体層が形成され
た陽極を有する螢光表示管において、外部から前
記複数の電極に同一の電圧を与えても、同一の視
認性を得るべく前記螢光体の発光効率に応じて調
整された抵抗層を、前記導電電極と給電配線の間
に形成し、しかも前記抵抗層が気密封止されて成
ることを特徴とする螢光表示管。 A fluorescent display tube having an anode having a plurality of conductive electrodes connected to power supply wiring on an insulating substrate, and a phosphor layer having a different luminous efficiency and luminescent color formed for each different electrode of the electrode group. In order to obtain the same visibility even when the same voltage is applied to the plurality of electrodes from the outside, a resistance layer adjusted according to the luminous efficiency of the phosphor is provided between the conductive electrode and the power supply wiring. 1. A fluorescent display tube, characterized in that the resistance layer is hermetically sealed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1479985U JPS61131056U (en) | 1985-02-05 | 1985-02-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1479985U JPS61131056U (en) | 1985-02-05 | 1985-02-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61131056U true JPS61131056U (en) | 1986-08-16 |
Family
ID=30500054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1479985U Pending JPS61131056U (en) | 1985-02-05 | 1985-02-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61131056U (en) |
-
1985
- 1985-02-05 JP JP1479985U patent/JPS61131056U/ja active Pending