JPH03100350U - - Google Patents
Info
- Publication number
- JPH03100350U JPH03100350U JP884990U JP884990U JPH03100350U JP H03100350 U JPH03100350 U JP H03100350U JP 884990 U JP884990 U JP 884990U JP 884990 U JP884990 U JP 884990U JP H03100350 U JPH03100350 U JP H03100350U
- Authority
- JP
- Japan
- Prior art keywords
- anode
- vacuum
- display tube
- fluorescent display
- tight container
- 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
- 239000006059 cover glass Substances 0.000 claims description 2
- 239000000758 substrate Substances 0.000 claims description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims 1
- 239000011521 glass Substances 0.000 description 1
Landscapes
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Description
第１図は本考案の第１の実施例の要部断面図、
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……陽極基板、２……ＩＣ、３……ＩＣシー
ルド支持体、４，１４，２４……ＩＣシールド、
５……カバーガラス、６……シールガラス。
FIG. 1 is a sectional view of the main parts of the first embodiment of the present invention,
FIG. 2 is a sectional view of a main part of a second embodiment of the present invention, and FIG. 3 is a sectional view of a main part of an example of a conventional fluorescent display tube. 1... Anode substrate, 2... IC, 3... IC shield support, 4, 14, 24... IC shield,
5...Cover glass, 6...Seal glass.
Claims (1)
ら放出された電子を蛍光体層を被覆した陽極に衝
突させ所定の形状を表示する蛍光表示管において
、前記ＩＣを遮蔽するＩＣシールドを前記真空気
密容器を形成する陽極基板とカバーガラスとの間
に挾んで固定したことを特徴とする蛍光表示管。 In a fluorescent display tube that displays a predetermined shape by colliding electrons emitted from a cathode by an IC provided in a vacuum-tight container with an anode coated with a phosphor layer, an IC shield that shields the IC is placed in the vacuum-tight container. A fluorescent display tube, which is sandwiched and fixed between an anode substrate forming an anode and a cover glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP884990U JPH03100350U (en) | 1990-01-30 | 1990-01-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP884990U JPH03100350U (en) | 1990-01-30 | 1990-01-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03100350U true JPH03100350U (en) | 1991-10-21 |
Family
ID=31512466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP884990U Pending JPH03100350U (en) | 1990-01-30 | 1990-01-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03100350U (en) |
-
1990
- 1990-01-30 JP JP884990U patent/JPH03100350U/ja active Pending