JPH0171853U - - Google Patents
Info
- Publication number
- JPH0171853U JPH0171853U JP1987167020U JP16702087U JPH0171853U JP H0171853 U JPH0171853 U JP H0171853U JP 1987167020 U JP1987167020 U JP 1987167020U JP 16702087 U JP16702087 U JP 16702087U JP H0171853 U JPH0171853 U JP H0171853U
- Authority
- JP
- Japan
- Prior art keywords
- filament
- anode substrate
- anode
- support
- spring support
- 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.)
- Granted
Links
- 239000000758 substrate Substances 0.000 claims description 10
- 239000011521 glass Substances 0.000 claims description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 2
Landscapes
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Description
第１図ａ，ｂは本考案の第１の実施例の加工陽
極基板の平面図及びＡ―Ａ′線断面図、第２図ａ
，ｂは本考案の第２の実施例のフイラメント固定
支持体の平面図及びＢ―Ｂ′線断面図、第３図ａ
，ｂは従来の蛍光表示管の加工陽極基板の平面図
及びＣ―Ｃ′線断面図である。
１……陽極基板、２……フイラメント、３……
フイラメントばね支持体、４……フイラメント支
持ばね体、５……フイラメント固定支持体、６…
…導電性結晶化ガラス、７……グリツド、８……
溝、９……導電パツド、１０……結晶化ガラス、
１１……蛍光体層、１２……中抜き穴、１３……
突起部、１５……フイラメント固定支持体、１８
……溝、２３……フイラメントばね支持体、２５
……フイラメント固定支持体。
Figures 1a and b are a plan view and a sectional view taken along the line A-A' of a processed anode substrate according to the first embodiment of the present invention, and Figure 2a is a
, b are a plan view and a sectional view taken along line B-B' of a filament fixing support according to a second embodiment of the present invention, and FIG. 3 a
, b are a plan view and a sectional view taken along the line CC' of a processed anode substrate of a conventional fluorescent display tube. 1... Anode substrate, 2... Filament, 3...
Filament spring support, 4... Filament support spring body, 5... Filament fixed support, 6...
... Conductive crystallized glass, 7... Grid, 8...
Groove, 9... Conductive pad, 10... Crystallized glass,
11...phosphor layer, 12... hollow hole, 13...
Projection, 15...Filament fixing support, 18
... Groove, 23 ... Filament spring support, 25
...Filament fixed support.
Claims (1)
層を被覆した陽極と、前記陽極基板上に固定され
たフイラメントばね支持体とフイラメント固定支
持体と、前記フイラメントばね支持体とフイラメ
ント固定支持体との間に張られた複数本のフイラ
メントと、前記陽極と前記フイラメントの中間に
配置されたグリツドとを備えた加工陽極基板を有
する蛍光表示管において、前記フイラメントばね
支持体と前記フイラメント固定支持体の前記陽極
基板に固着される底面に前記フイラメントが張ら
れた方向と平行に溝を形成し前記フイラメントば
ね支持体と前記フイラメント固定支持体を前記陽
極基板に導電性結晶化ガラスにて固着した加工陽
極基板を有することを特徴とする蛍光表示管。 an anode substrate, an anode coated with a phosphor layer provided on the anode substrate, a filament spring support and a filament fixation support fixed on the anode substrate, and the filament spring support and the filament fixation support. A fluorescent display tube having a processed anode substrate comprising a plurality of filaments stretched between the anode and the filament, and a grid disposed between the anode and the filament, the filament spring support and the filament fixing support. A process of forming a groove parallel to the direction in which the filament is stretched on the bottom surface fixed to the anode substrate, and fixing the filament spring support and the filament fixing support to the anode substrate with conductive crystallized glass. A fluorescent display tube characterized by having an anode substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16702087U JPH0614396Y2 (en) | 1987-10-30 | 1987-10-30 | Fluorescent display tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16702087U JPH0614396Y2 (en) | 1987-10-30 | 1987-10-30 | Fluorescent display tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0171853U true JPH0171853U (en) | 1989-05-15 |
| JPH0614396Y2 JPH0614396Y2 (en) | 1994-04-13 |
Family
ID=31454935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16702087U Expired - Lifetime JPH0614396Y2 (en) | 1987-10-30 | 1987-10-30 | Fluorescent display tube |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0614396Y2 (en) |
-
1987
- 1987-10-30 JP JP16702087U patent/JPH0614396Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0614396Y2 (en) | 1994-04-13 |