JPH0487151U - - Google Patents
Info
- Publication number
- JPH0487151U JPH0487151U JP13081590U JP13081590U JPH0487151U JP H0487151 U JPH0487151 U JP H0487151U JP 13081590 U JP13081590 U JP 13081590U JP 13081590 U JP13081590 U JP 13081590U JP H0487151 U JPH0487151 U JP H0487151U
- Authority
- JP
- Japan
- Prior art keywords
- lead frame
- bent portion
- cut portion
- display tube
- fluorescent display
- 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
- 239000002184 metal Substances 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 239000006059 cover glass Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Description
第１図は本考案の第１の実施例のリードフレー
ムを使用した蛍光表示管を示す斜視図、第２図は
本考案の第２の実施例のリードフレームを使用し
た蛍光表示管を示す断面図、第３図は第１図のリ
ードフレームを示す平面図、第４図は従来の金属
プレススペーサを示す平面図である。
１……ガラス基板、２……金属プレススペーサ
、３……グリツドメツシユ、４……フイラメント
、５……不要フレーム、６……リードフレーム、
７……リードフレーム折り曲げ部、８……プレス
型傷、９……カバーガラス。
FIG. 1 is a perspective view showing a fluorescent display tube using a lead frame according to a first embodiment of the present invention, and FIG. 2 is a cross-sectional view showing a fluorescent display tube using a lead frame according to a second embodiment of the present invention. 3 are plan views showing the lead frame of FIG. 1, and FIG. 4 is a plan view showing a conventional metal press spacer. 1... Glass substrate, 2... Metal press spacer, 3... Grid mesh, 4... Filament, 5... Unnecessary frame, 6... Lead frame,
7...Lead frame bent portion, 8...Press mold scratches, 9...Cover glass.
Claims (1)
部分又は折り曲げ部分を有する蛍光表示管のリー
ドフレームにおいて、前記切断部分又は折り曲げ
部分は、プレス型傷が形成されていることを特徴
とする蛍光表示管のリードフレーム。 A lead frame for a fluorescent display tube having a large number of leads, a filament support, and a cut portion or a bent portion, wherein the cut portion or the bent portion is formed with a press-type scratch. Lead frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13081590U JPH0487151U (en) | 1990-11-30 | 1990-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13081590U JPH0487151U (en) | 1990-11-30 | 1990-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0487151U true JPH0487151U (en) | 1992-07-29 |
Family
ID=31878129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13081590U Pending JPH0487151U (en) | 1990-11-30 | 1990-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0487151U (en) |
-
1990
- 1990-11-30 JP JP13081590U patent/JPH0487151U/ja active Pending
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