JPH0270350U - - Google Patents
Info
- Publication number
- JPH0270350U JPH0270350U JP15018388U JP15018388U JPH0270350U JP H0270350 U JPH0270350 U JP H0270350U JP 15018388 U JP15018388 U JP 15018388U JP 15018388 U JP15018388 U JP 15018388U JP H0270350 U JPH0270350 U JP H0270350U
- Authority
- JP
- Japan
- Prior art keywords
- fluorescent display
- filament
- display tube
- sealed
- filament 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.)
- Pending
Links
- 239000006059 cover glass Substances 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 4
- 239000000758 substrate Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 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の蛍光表示管のフイ
ラメント支持体をカバーガラス封着用フリツトガ
ラスで陽極基板に固定した状態を示す斜視図、第
２図は本考案の他の実施例の蛍光表示管の固定を
強くしたフイラメント支持体をカバーガラス封着
用フリツトガラスで陽極基板に固定した状態を示
す斜視図、第３図は従来の蛍光表示管を一部破断
して示す斜視図である。
１……蛍光体層、２ａ，２ｂ……フリツトガラ
ス、３……陽極基板、４……カバーガラス、５…
…フイラメント、６……フイラメント支持体、７
……グリツド、８……電圧印加用の外部リード端
子、９……導電固着ペースト。
Fig. 1 is a perspective view showing a state in which the filament support of a fluorescent display tube according to an embodiment of the present invention is fixed to an anode substrate with a frit glass for sealing a cover glass, and Fig. 2 is a fluorescent display according to another embodiment of the present invention. FIG. 3 is a perspective view showing a state in which a filament support with which the tube is strongly fixed is fixed to an anode substrate with a frit glass for sealing a cover glass, and FIG. 3 is a partially cutaway perspective view showing a conventional fluorescent display tube. DESCRIPTION OF SYMBOLS 1... Phosphor layer, 2a, 2b... Fritted glass, 3... Anode substrate, 4... Cover glass, 5...
...Filament, 6...Filament support, 7
... Grid, 8 ... External lead terminal for voltage application, 9 ... Conductive fixing paste.
Claims (1)
支持体を配し、カバーガラスと陽極基板とをフリ
ツトガラスで封着してなる蛍光表示管において、
前記フイラメント支持体は、前記封着する部分ま
で延長した寸法を備え、少なくともこの部分で固
定されていることを特徴とする蛍光表示管。 In a fluorescent display tube in which a filament, a grid, and a filament support are arranged inside, and a cover glass and an anode substrate are sealed with frit glass,
A fluorescent display tube, characterized in that the filament support has a dimension extending to the portion to be sealed, and is fixed at least at this portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15018388U JPH0270350U (en) | 1988-11-17 | 1988-11-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15018388U JPH0270350U (en) | 1988-11-17 | 1988-11-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0270350U true JPH0270350U (en) | 1990-05-29 |
Family
ID=31423096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15018388U Pending JPH0270350U (en) | 1988-11-17 | 1988-11-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0270350U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6318750B2 (en) * | 1979-04-13 | 1988-04-20 | Fujitsu Ltd |
-
1988
- 1988-11-17 JP JP15018388U patent/JPH0270350U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6318750B2 (en) * | 1979-04-13 | 1988-04-20 | Fujitsu Ltd |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0270350U (en) | ||
| JPS61169950U (en) | ||
| JPS62175558U (en) | ||
| JPH01117045U (en) | ||
| JPH0273049U (en) | ||
| JPS6440152U (en) | ||
| JPS63121360U (en) | ||
| JPS5996749U (en) | fluorescent display tube | |
| JPS61109063U (en) | ||
| JPH0427560U (en) | ||
| JPS636651U (en) | ||
| JPS61117446U (en) | ||
| JPS62171151U (en) | ||
| JPH01143059U (en) | ||
| JPS6210352U (en) | ||
| JPH01155649U (en) | ||
| JPS6314352U (en) | ||
| JPS61172451U (en) | ||
| JPS625462U (en) | ||
| JPS6080652U (en) | fluorescent display tube | |
| JPS6360261U (en) | ||
| JPS63164157U (en) | ||
| JPS63202061U (en) | ||
| JPH0162649U (en) | ||
| JPH0360751U (en) |