JPH0458949U - - Google Patents
Info
- Publication number
- JPH0458949U JPH0458949U JP9996490U JP9996490U JPH0458949U JP H0458949 U JPH0458949 U JP H0458949U JP 9996490 U JP9996490 U JP 9996490U JP 9996490 U JP9996490 U JP 9996490U JP H0458949 U JPH0458949 U JP H0458949U
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- leads
- distributed
- insulating layer
- display tube
- 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
- 239000011521 glass Substances 0.000 claims description 4
- 239000000758 substrate Substances 0.000 claims description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims 1
- 238000000206 photolithography Methods 0.000 claims 1
- 238000005476 soldering Methods 0.000 claims 1
- 239000010409 thin film Substances 0.000 claims 1
- 125000006850 spacer group Chemical group 0.000 description 1
Landscapes
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Description
第１図Ａ，Ｂは本考案の第１の実施例の要部断
面図及び要部斜視図、第２図は本考案の第２の実
施例の要部断面図、第３図は従来の蛍光表示管の
一例の要部断面図である。
１……Ａｌリード、２……絶縁層、３……Ａｇ
リード、４……外部リード、５……ガラス基板、
６……スペーサガラス、７……フリツトガラス、
８……スルーホール。
Figures 1A and B are sectional views and perspective views of essential parts of the first embodiment of the present invention, Figure 2 is a sectional view of essential parts of the second embodiment of the invention, and Figure 3 is a conventional FIG. 2 is a sectional view of a main part of an example of a fluorescent display tube. 1...Al lead, 2...Insulating layer, 3...Ag
Lead, 4...External lead, 5...Glass substrate,
6... Spacer glass, 7... Fritz glass,
8...Through hole.
Claims (1)
術により電極として形成した後、絶縁層、導通層
及び蛍光体層を塗布した陽極基板に、グリツド及
びフイラメント状陰極を配設して真空容器内に封
入し、且つ、各々の電極から配出したＡｌリード
を前記真空容器外の前記陽極基板上で、別に準備
した外部リードとＡｇペーストを塗布して形成し
た接続用のＡｇリードを介しはんだ付けにより接
合して成る外部リード型の蛍光表示管において、
配出した前記Ａｌリードを前記絶縁層で完全に被
覆したことを特徴とする蛍光表示管。 After forming an Al thin film on a glass substrate as an electrode using photolithography technology, a grid and filament cathode were arranged on the anode substrate coated with an insulating layer, a conductive layer, and a phosphor layer, and the electrode was sealed in a vacuum container. , and the Al leads distributed from each electrode are joined by soldering on the anode substrate outside the vacuum container via external leads prepared separately and Ag leads for connection formed by applying Ag paste. In an external lead type fluorescent display tube consisting of
A fluorescent display tube characterized in that the distributed Al lead is completely covered with the insulating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9996490U JPH0458949U (en) | 1990-09-25 | 1990-09-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9996490U JPH0458949U (en) | 1990-09-25 | 1990-09-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0458949U true JPH0458949U (en) | 1992-05-20 |
Family
ID=31842261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9996490U Pending JPH0458949U (en) | 1990-09-25 | 1990-09-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0458949U (en) |
-
1990
- 1990-09-25 JP JP9996490U patent/JPH0458949U/ja active Pending