JPH0458946U - - Google Patents
Info
- Publication number
- JPH0458946U JPH0458946U JP9997490U JP9997490U JPH0458946U JP H0458946 U JPH0458946 U JP H0458946U JP 9997490 U JP9997490 U JP 9997490U JP 9997490 U JP9997490 U JP 9997490U JP H0458946 U JPH0458946 U JP H0458946U
- Authority
- JP
- Japan
- Prior art keywords
- filament
- grid
- terminal
- phosphor layer
- 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 description 3
- 239000000758 substrate Substances 0.000 claims description 3
- 210000000078 claw Anatomy 0.000 description 1
- 239000006059 cover glass Substances 0.000 description 1
- 239000011521 glass 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を模式的に示した平
面図、第２図は第１図のＡ−Ａ′線断面図、第３
図は第１図のＢ−Ｂ′線断面図、第４図は従来の
蛍光表示管の一例を模式的に示した平面図、第５
図は第４図のＤ−Ｄ′線断面図である。
１……導電ペースト、２……Ｐ端子、３……リ
ード、４……蛍光体層、５……シールガラス、６
……爪部、７……メツシユ部、８……グリツド、
９……フイラメント、１０……陽極基板、１１…
…カバーガラス。
FIG. 1 is a plan view schematically showing an embodiment of the present invention, FIG. 2 is a cross-sectional view taken along the line A-A' in FIG. 1, and FIG.
The figures are a sectional view taken along the line B-B' in Fig. 1, Fig. 4 is a plan view schematically showing an example of a conventional fluorescent display tube, and Fig. 5 is a sectional view taken along the line B-B' in Fig. 1.
The figure is a sectional view taken along the line D-D' in FIG. 4. DESCRIPTION OF SYMBOLS 1... Conductive paste, 2... P terminal, 3... Lead, 4... Phosphor layer, 5... Seal glass, 6
...Claw part, 7...Mesh part, 8...Grid,
9...Filament, 10...Anode substrate, 11...
…cover glass.
Claims (1)
ントより放射された電子を加速制御するグリツド
と、該グリツドを固着する導電ペーストと、前記
電子の衝撃により発光する蛍光体層と、配線を介
し前記蛍光体層に通電するＰ端子とを備えた陽極
基板を有する蛍光表示管において、前記陽極基板
端面からＰ端子までの短辺方向の距離が同一辺内
で、少くとも２種類の値を持つことを特徴とする
蛍光表示管。 A filament that is an electron emission source, a grid that accelerates and controls the electrons emitted from the filament, a conductive paste that fixes the grid, a phosphor layer that emits light due to the impact of the electrons, and the phosphor layer that is connected via wiring. A fluorescent display tube having an anode substrate having a P terminal that is energized, characterized in that the distance in the short side direction from the end face of the anode substrate to the P terminal has at least two types of values within the same side. Fluorescent display tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9997490U JPH0458946U (en) | 1990-09-25 | 1990-09-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9997490U JPH0458946U (en) | 1990-09-25 | 1990-09-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0458946U true JPH0458946U (en) | 1992-05-20 |
Family
ID=31842276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9997490U Pending JPH0458946U (en) | 1990-09-25 | 1990-09-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0458946U (en) |
-
1990
- 1990-09-25 JP JP9997490U patent/JPH0458946U/ja active Pending
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