JPH042446U - - Google Patents
Info
- Publication number
- JPH042446U JPH042446U JP4182290U JP4182290U JPH042446U JP H042446 U JPH042446 U JP H042446U JP 4182290 U JP4182290 U JP 4182290U JP 4182290 U JP4182290 U JP 4182290U JP H042446 U JPH042446 U JP H042446U
- Authority
- JP
- Japan
- Prior art keywords
- anode
- display tube
- fluorescent display
- lead
- tip
- 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
Landscapes
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Description
第１図は本考案のリード先端部の斜断面図であ
る。第２図は本考案のリード先端部の断面図であ
る。第３図は従来のリード先端部の断面図である
。第４図は本考案の固着時の断面図である。
１……リード、２……〓状リード先端突起、３
……陽極基板、４……カバーガラス、５……リー
ド端子、６……リード先端、７……フリツトガラ
ス、８……フイラメント、９……グリツド、１０
……表示部、１１……封入クリツプ。
FIG. 1 is a perspective sectional view of the lead tip of the present invention. FIG. 2 is a sectional view of the lead tip of the present invention. FIG. 3 is a sectional view of a conventional lead tip. FIG. 4 is a sectional view of the present invention when it is fixed. 1... Lead, 2... Curved lead tip projection, 3
... Anode substrate, 4 ... Cover glass, 5 ... Lead terminal, 6 ... Lead tip, 7 ... Fritted glass, 8 ... Filament, 9 ... Grid, 10
... Display section, 11 ... Enclosed clip.
Claims (1)
極上に塗布された蛍光体に衝突させ、その発光に
よつて表示を行う蛍光表示管の陽極基板上の陽極
より外部電源へ引出されるリードにおいて、カバ
ーガラス内のリード先端部に〓状に整形した突起
部を有することを特徴とする蛍光表示管。 A cover is used in the lead leading from the anode on the anode substrate of a fluorescent display tube to an external power source, which displays by accelerating electrons emitted from the filament and colliding with the phosphor coated on the anode to emit light. A fluorescent display tube characterized by having a round-shaped protrusion at the tip of a lead inside the glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4182290U JPH042446U (en) | 1990-04-19 | 1990-04-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4182290U JPH042446U (en) | 1990-04-19 | 1990-04-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH042446U true JPH042446U (en) | 1992-01-10 |
Family
ID=31552822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4182290U Pending JPH042446U (en) | 1990-04-19 | 1990-04-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH042446U (en) |
-
1990
- 1990-04-19 JP JP4182290U patent/JPH042446U/ja active Pending
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