JPS58130349U - fluorescent display tube - Google Patents
fluorescent display tubeInfo
- Publication number
- JPS58130349U JPS58130349U JP2819782U JP2819782U JPS58130349U JP S58130349 U JPS58130349 U JP S58130349U JP 2819782 U JP2819782 U JP 2819782U JP 2819782 U JP2819782 U JP 2819782U JP S58130349 U JPS58130349 U JP S58130349U
- Authority
- JP
- Japan
- Prior art keywords
- display tube
- fluorescent display
- light
- tube according
- 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、従来の基板側から観察する蛍光表示管の縦断
面図、第２図は、本考案の蛍光表示管の一実施例を示す
縦断面図、第３図は同実施例を示す要部断面図、第４図
、第５図は、それぞれ本考案の蛍光表示管の異なる実施
例を示す要部平面図、第６図Ａ−Ｄは、本考案の蛍光表
示管の一実施例における製造工程の一部を説明するため
の図、第７図は、他の実施例の平面図、第８図は、同実
施例の縦断面図、第９図は、本考案の他の異なる実施例
を示す要部平面図である。
１１・・・・・・基板、１２・・・・・・配線導体、１
２ａ・・・・・・静電静画膜、１３・・・・・・透光性
絶縁層、１４・・・・・・陽極導体、１５′・・・・・
・蛍光体層、１６・・・・・・陽極、１８・・・・・・
陰極、Ｐ・・・・・・表示パターン形状の開口部。FIG. 1 is a longitudinal sectional view of a conventional fluorescent display tube viewed from the substrate side, FIG. 2 is a longitudinal sectional view showing an embodiment of the fluorescent display tube of the present invention, and FIG. 3 is a longitudinal sectional view of the same embodiment. FIGS. 4 and 5 are cross-sectional views of main parts, and FIGS. 4 and 5 are plan views of main parts showing different embodiments of the fluorescent display tube of the present invention, respectively. FIGS. 6A to 6D are one embodiment of the fluorescent display tube of the present invention. FIG. 7 is a plan view of another embodiment, FIG. 8 is a vertical sectional view of the same embodiment, and FIG. 9 is a diagram for explaining a part of the manufacturing process of the present invention. FIG. 2 is a plan view of main parts showing an example. 11... Board, 12... Wiring conductor, 1
2a... Electrostatic image film, 13... Transparent insulating layer, 14... Anode conductor, 15'...
- Phosphor layer, 16... Anode, 18...
Cathode, P...Opening in display pattern shape.
Claims (8)
セグメント形状に応じた陽極導体を形成し、この陽極導
体上に、陰極からの電子の射突によって発光する蛍光体
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、この基板の粗面側に少なく生も表示
セグメント形状の開口部を有して被着形成された金属に
よる導体層と少なくとも前記表示セグメント形状の開口
部及び開口部近傍に被着された透光性絶縁層と、前記透
光性絶縁層の表面に前記表示セグメントごとに被着され
、かつ少なくともその一部が前記導体層と電気的に接続
された透明導電膜からなる陽極導体と、この陽極導体に
被着された蛍光体層とを備えていることを特徴とする蛍
光表示管。 ′(1) An anode conductor corresponding to the shape of the display segment is formed on one surface of a substrate made of a translucent insulating material, and a phosphor layer that emits light by the impact of electrons from the cathode is coated on this anode conductor. In a fluorescent display tube in which light emission from the phosphor layer is observed from the other side of the substrate, a substrate made of a light-scattering insulating material and an opening in the shape of a display segment are provided on the rough side of the substrate. a conductor layer made of metal and deposited thereon, a light-transmitting insulating layer deposited on at least an opening in the shape of the display segment and the vicinity of the opening; An anode conductor made of a transparent conductive film that is adhered to each segment and at least a portion of which is electrically connected to the conductor layer, and a phosphor layer that is adhered to the anode conductor. Features a fluorescent display tube. ′
の粗面側に前記導体層が金属膜であり配線導体を構成し
てなる実用新案登録請求の範囲第１項記載の蛍光表示管
。(2) The fluorescent display tube according to claim 1, wherein the substrate is ground glass, and the conductor layer is a metal film on the rough side of the ground glass to form a wiring conductor.
用新案登録請求の範囲第１項又は第２゛項記載の蛍光表
示管。(3) The fluorescent display tube according to claim 1 or 2, wherein the metal film is a vapor deposited film or a sputtered film.
請求の範囲第２項又は第３項記載の蛍光表示管。(4) The fluorescent display tube according to claim 2 or 3, wherein the metal film contains A1 as a main component.
る絶縁層である実用新案登録請求の範囲第１項又は第２
項又は第３項又は第４項記載の蛍光表示管。(5) The light-transmitting insulating layer is an insulating layer whose main component is low-melting glass.
The fluorescent display tube according to item 1 or 3 or 4.
色透光性絶縁層である実用新案登録請求の範囲第１項又
は第２項又は第３項又は第４項記載の蛍光表示管。(6) The fluorescent display tube according to claim 1 or 2 or 3 or 4, wherein the light-transmitting insulating layer is a colored light-transmitting insulating layer having filter properties.
部近傍の隣接する表示セグメントの隙間に被着されてな
る実用新案登録請求の範囲第１項又は第２項又は第３項
又は第４項又は第５項又は第６項記載の蛍光表示管。(7) The light-transmitting insulating layer is deposited in the gap between adjacent display segments near the opening of the display segment shape. The fluorescent display tube according to item 4, item 5, or item 6.
部およびスリット部を除去し、配線導体と静電遮蔽膜を
形成してなる実用新案登録請求の範囲第１項又は第３項
又は第４項又は第５項又は第６項又は第７項記載の蛍光
表示管。(8) The metal film is obtained by removing segment openings and slits by etching to form a wiring conductor and an electrostatic shielding film. The fluorescent display tube according to item 5, 6, or 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2819782U JPS58130349U (en) | 1982-02-25 | 1982-02-25 | fluorescent display tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2819782U JPS58130349U (en) | 1982-02-25 | 1982-02-25 | fluorescent display tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58130349U true JPS58130349U (en) | 1983-09-03 |
| JPH021806Y2 JPH021806Y2 (en) | 1990-01-17 |
Family
ID=30040059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2819782U Granted JPS58130349U (en) | 1982-02-25 | 1982-02-25 | fluorescent display tube |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58130349U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001076654A (en) * | 1999-08-20 | 2001-03-23 | Samsung Sdi Co Ltd | Fluorescent-display tube |
-
1982
- 1982-02-25 JP JP2819782U patent/JPS58130349U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001076654A (en) * | 1999-08-20 | 2001-03-23 | Samsung Sdi Co Ltd | Fluorescent-display tube |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH021806Y2 (en) | 1990-01-17 |
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