JPS6314353U - - Google Patents
Info
- Publication number
- JPS6314353U JPS6314353U JP10813386U JP10813386U JPS6314353U JP S6314353 U JPS6314353 U JP S6314353U JP 10813386 U JP10813386 U JP 10813386U JP 10813386 U JP10813386 U JP 10813386U JP S6314353 U JPS6314353 U JP S6314353U
- Authority
- JP
- Japan
- Prior art keywords
- display tube
- anode substrate
- fluorescent display
- metal spacer
- sealing
- 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
- 239000002184 metal Substances 0.000 claims description 5
- 125000006850 spacer group Chemical group 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 2
- 239000006059 cover glass Substances 0.000 claims 1
- 238000007493 shaping process Methods 0.000 description 1
Landscapes
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
Description
第１図は本考案の一実施例の斜視図、第２図な
いし第６図は本考案に使用する金属スペーサの第
１ないし第５の実施例の拡大斜視図、第７図は従
来の蛍光表示管の一例を示す斜視図及び要部拡大
斜視図である。
１，５１…蛍光体層、２，５２…陽極基板、３
，５３…上面板、４，５４…フイラメント、５，
５５…フイラメント支持体、６，１６，２６，３
６，４６，５６，…グリツド、７，１７，２７，
３７，４７，５７…金属スペーサ、８，１８，２
８，３８，４８…メツシユ部、９，１９，２９，
３９，４９，５９…電極整形部、１０，２０，３
０，４０，５０，６０…封着部。
FIG. 1 is a perspective view of one embodiment of the present invention, FIGS. 2 to 6 are enlarged perspective views of first to fifth embodiments of the metal spacer used in the present invention, and FIG. 7 is a conventional fluorescent FIG. 2 is a perspective view and an enlarged perspective view of essential parts of an example of a display tube. 1,51...phosphor layer, 2,52...anode substrate, 3
, 53...Top plate, 4, 54...Filament, 5,
55... Filament support, 6, 16, 26, 3
6, 46, 56,...grid, 7, 17, 27,
37, 47, 57...metal spacer, 8, 18, 2
8, 38, 48... mesh section, 9, 19, 29,
39,49,59...electrode shaping section, 10,20,3
0, 40, 50, 60...Sealing part.
Claims (1)
成される外囲器内にて前記陽極基板上に設けられ
た蛍光体層及び一定間隔をもつて配置された金属
スペーサと、該金属スペーサ上に溶接または一体
成型されたグリツド及び熱電子を放出するフイラ
メントとを有する蛍光表示管において、前記金属
スペーサの表面に設けられる封着部が凹凸状もし
くは有孔部分を有する形状を呈して構成されてい
ることを特徴とする蛍光表示管。 A phosphor layer provided on the anode substrate and metal spacers arranged at regular intervals in an envelope formed by sealing the anode substrate and the top plate cover glass, and on the metal spacer. In a fluorescent display tube having a grid welded or integrally molded with a filament that emits thermoelectrons, the sealing portion provided on the surface of the metal spacer has an uneven shape or a shape having a perforated portion. A fluorescent display tube characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10813386U JPS6314353U (en) | 1986-07-14 | 1986-07-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10813386U JPS6314353U (en) | 1986-07-14 | 1986-07-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6314353U true JPS6314353U (en) | 1988-01-30 |
Family
ID=30985043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10813386U Pending JPS6314353U (en) | 1986-07-14 | 1986-07-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6314353U (en) |
-
1986
- 1986-07-14 JP JP10813386U patent/JPS6314353U/ja active Pending