JPS58110950U - fluorescent display tube - Google Patents
fluorescent display tubeInfo
- Publication number
- JPS58110950U JPS58110950U JP798682U JP798682U JPS58110950U JP S58110950 U JPS58110950 U JP S58110950U JP 798682 U JP798682 U JP 798682U JP 798682 U JP798682 U JP 798682U JP S58110950 U JPS58110950 U JP S58110950U
- Authority
- JP
- Japan
- Prior art keywords
- display tube
- fluorescent display
- phosphor layer
- metal film
- anode conductor
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は、本考案の対象となる基板側から表示を観察す
るタイプの蛍光表示管を説明するための要部断面図、第
２図ａ、 ｂは、本考案による蛍光表示管の一実施例
を示す要部平面図及び要部拡大断面図、第３図ａ、
ｂは、同実施例における要部拡大平面図、第４図ａ、
ｂは、同実施例の一部破断乎面図及び断面図、第５図
及び第６図は、本考案による蛍光表示管のそれぞれ異な
る他の実施例を示す要部平面図である。
１１・・・・・・基板、１２・・・・・・金属蒸着膜、
１３・曲・陽極導体、１４・・・・・・蛍光体層、１７
・・・・・・陰極。Fig. 1 is a cross-sectional view of main parts to explain a type of fluorescent display tube in which the display is observed from the substrate side, which is the object of the present invention, and Fig. 2 a and b show an implementation of the fluorescent display tube according to the present invention. A plan view of the main part and an enlarged sectional view of the main part showing an example, Fig. 3a,
b is an enlarged plan view of the main part in the same embodiment, Fig. 4a,
Fig. 5b is a partially cutaway plan view and a sectional view of the same embodiment, and Figs. 5 and 6 are plan views of essential parts showing other embodiments of the fluorescent display tube according to the present invention. 11...Substrate, 12...Metal deposited film,
13・Curved・Anode conductor, 14... Phosphor layer, 17
······cathode.
Claims (1)
ン形状に応じた陽極導体を形成し、この陽極導体上に、
陰極からの種子の射突により発光する蛍光体層が被着さ
れて、この蛍光体層の発光を前記基板の他方の面側から
観察する蛍光表示管において、光散乱性絶縁材料からな
る基板と、この基板の一方の面に被着された金属皮膜と
、この金属被膜が部分的に除去されて金属被膜のない間
隙部を有する表示パターン形状に応した陽極導体と、こ
の陽極導体上に被着された蛍光体層とを備えた構成にな
る蛍光表示管。An anode conductor corresponding to the display pattern shape is formed on one side of a substrate made of a transparent insulating material, and on this anode conductor,
In a fluorescent display tube, a fluorescent display tube is coated with a phosphor layer that emits light due to the impact of seeds from a cathode, and the light emitted from the phosphor layer is observed from the other side of the substrate. , a metal film deposited on one surface of the substrate, an anode conductor corresponding to the display pattern shape having a gap where the metal film is partially removed and no metal film, and a metal film coated on the anode conductor. A fluorescent display tube comprising a phosphor layer coated with a phosphor layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP798682U JPS58110950U (en) | 1982-01-22 | 1982-01-22 | fluorescent display tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP798682U JPS58110950U (en) | 1982-01-22 | 1982-01-22 | fluorescent display tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58110950U true JPS58110950U (en) | 1983-07-28 |
| JPH021015Y2 JPH021015Y2 (en) | 1990-01-11 |
Family
ID=30020708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP798682U Granted JPS58110950U (en) | 1982-01-22 | 1982-01-22 | fluorescent display tube |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58110950U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52159159U (en) * | 1976-05-28 | 1977-12-02 | ||
| JPS54133874A (en) * | 1978-04-10 | 1979-10-17 | Ikuo Ootoki | Electron tube for cover sheet |
-
1982
- 1982-01-22 JP JP798682U patent/JPS58110950U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52159159U (en) * | 1976-05-28 | 1977-12-02 | ||
| JPS54133874A (en) * | 1978-04-10 | 1979-10-17 | Ikuo Ootoki | Electron tube for cover sheet |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH021015Y2 (en) | 1990-01-11 |
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