JPH0468356U - - Google Patents
Info
- Publication number
- JPH0468356U JPH0468356U JP11151490U JP11151490U JPH0468356U JP H0468356 U JPH0468356 U JP H0468356U JP 11151490 U JP11151490 U JP 11151490U JP 11151490 U JP11151490 U JP 11151490U JP H0468356 U JPH0468356 U JP H0468356U
- Authority
- JP
- Japan
- Prior art keywords
- cathode
- vacuum
- anode lead
- thickness
- tight container
- 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 1
- 239000006059 cover glass Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000758 substrate Substances 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図は本考案の第１の実施例の陽極リードの
断面図、第２図は第１図の陽極リードの封着部の
断面図、第３図ａ，ｂは本考案の第２の実施例の
陽極リードの断面図及び平面図、第４図は従来の
蛍光表示管の陽極リードの一例の断面図である。
１……陽極基板、２……カバーガラス、３，１
３，２３……陽極リード、４……低融点ガラス、
５，１５……封着部、６……貫通穴。
FIG. 1 is a sectional view of the anode lead according to the first embodiment of the present invention, FIG. 2 is a sectional view of the sealed part of the anode lead of FIG. 1, and FIGS. A cross-sectional view and a plan view of the anode lead of the embodiment, and FIG. 4 is a cross-sectional view of an example of the anode lead of a conventional fluorescent display tube. 1...Anode substrate, 2...Cover glass, 3,1
3, 23...Anode lead, 4...Low melting point glass,
5, 15...Sealing portion, 6...Through hole.
Claims (1)
フレームを有し真空気密容器内において前記陰極
より放出された電子を蛍光体層を被覆した陽極に
衝突させ文字、数字、記号を含むパターンを表示
する蛍光表示管において、前記陽極リードの板厚
を封着部のみ前記真空気密容器内外の板厚より薄
くしたことを特徴とする蛍光表示管。 A fluorescent device that has a frame in which a cathode, a grid, and an anode lead are integrated, and displays a pattern including letters, numbers, and symbols by causing electrons emitted from the cathode to collide with an anode coated with a phosphor layer in a vacuum-tight container. A fluorescent display tube, characterized in that the thickness of the anode lead only at the sealed portion is thinner than the thickness of the inside and outside of the vacuum-tight container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11151490U JPH0468356U (en) | 1990-10-24 | 1990-10-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11151490U JPH0468356U (en) | 1990-10-24 | 1990-10-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0468356U true JPH0468356U (en) | 1992-06-17 |
Family
ID=31858977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11151490U Pending JPH0468356U (en) | 1990-10-24 | 1990-10-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0468356U (en) |
-
1990
- 1990-10-24 JP JP11151490U patent/JPH0468356U/ja active Pending