JPS6254455U - - Google Patents
Info
- Publication number
- JPS6254455U JPS6254455U JP14571485U JP14571485U JPS6254455U JP S6254455 U JPS6254455 U JP S6254455U JP 14571485 U JP14571485 U JP 14571485U JP 14571485 U JP14571485 U JP 14571485U JP S6254455 U JPS6254455 U JP S6254455U
- Authority
- JP
- Japan
- Prior art keywords
- lid member
- cathode
- display device
- fluorescent display
- lid
- 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
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 6
- 239000000758 substrate Substances 0.000 claims description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims 1
- 230000002265 prevention Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
Description
第１図は、本考案の一実施例を示す斜視図、第
２図は同実施例におけるリード線の構造を示す斜
視図、第３図は、他の実施例におけるリード線の
構造を示す斜視図、第４図は、従来の蛍光表示管
において、リード線どうしがゲツター膜によつて
シヨートしている状態を示す斜視図、第５図は、
遮蔽板によるリード線のシヨート防止構造を示す
断面図、第６図は、絶縁被覆によるリード線のシ
ヨート防止構造を示す断面図である。
１２…陽極基板、１４…蓋部材、１４ａ…蓋部
材の内面、２１，２３，２６…リード線、２２…
ゲツター膜。
FIG. 1 is a perspective view showing one embodiment of the present invention, FIG. 2 is a perspective view showing the structure of a lead wire in the same embodiment, and FIG. 3 is a perspective view showing the structure of a lead wire in another embodiment. 4 is a perspective view showing a state in which the lead wires are separated by a getter film in a conventional fluorescent display tube, and FIG.
FIG. 6 is a cross-sectional view showing a lead wire shot prevention structure using a shielding plate. FIG. 6 is a cross sectional view showing a lead wire shot prevention structure using an insulating coating. 12... Anode substrate, 14... Lid member, 14a... Inner surface of lid member, 21, 23, 26... Lead wire, 22...
Getter membrane.
Claims (1)
た電子を加速制御する制御電極等の各種電極の少
くとも一部が、蛍光体の被着された陽極基板と対
面する蓋部材内面側に形成され、かつ前記蓋部材
内面にゲツター膜が被着された蛍光表示装置にお
いて、 蓋部材内面側に形成された前記各種電極に通電
するためのリード線の内、少くとも一部のリード
線を、蓋部材内面から離間して配設したことを特
徴とする蛍光表示装置。[Scope of Claim for Utility Model Registration] A lid in which at least a part of various electrodes, such as a cathode that emits electrons or a control electrode that accelerates and controls the electrons emitted from the cathode, faces an anode substrate coated with a phosphor. In a fluorescent display device formed on the inner surface of a member and having a getter film coated on the inner surface of the lid member, at least some of the lead wires for supplying current to the various electrodes formed on the inner surface of the lid member A fluorescent display device, characterized in that a lead wire is arranged spaced apart from an inner surface of a lid member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14571485U JPH0322841Y2 (en) | 1985-09-26 | 1985-09-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14571485U JPH0322841Y2 (en) | 1985-09-26 | 1985-09-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6254455U true JPS6254455U (en) | 1987-04-04 |
| JPH0322841Y2 JPH0322841Y2 (en) | 1991-05-17 |
Family
ID=31057508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14571485U Expired JPH0322841Y2 (en) | 1985-09-26 | 1985-09-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0322841Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01235152A (en) * | 1988-03-15 | 1989-09-20 | Mitsubishi Electric Corp | Display tube for light source |
-
1985
- 1985-09-26 JP JP14571485U patent/JPH0322841Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01235152A (en) * | 1988-03-15 | 1989-09-20 | Mitsubishi Electric Corp | Display tube for light source |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0322841Y2 (en) | 1991-05-17 |
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