JPH02106669U - - Google Patents
Info
- Publication number
- JPH02106669U JPH02106669U JP1512089U JP1512089U JPH02106669U JP H02106669 U JPH02106669 U JP H02106669U JP 1512089 U JP1512089 U JP 1512089U JP 1512089 U JP1512089 U JP 1512089U JP H02106669 U JPH02106669 U JP H02106669U
- Authority
- JP
- Japan
- Prior art keywords
- filament
- shield cover
- semiconductor element
- integrally formed
- metal frame
- 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 claims description 5
- 239000000758 substrate Substances 0.000 claims description 2
- 239000004065 semiconductor Substances 0.000 claims 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims 1
- 238000007796 conventional method Methods 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、第２図は本考案の実施例を示す斜視図
であり、第３図は従来の技術を示す斜視図である
。
１……金属フレーム、２……金属性シールドカ
バー、３……絶縁基板、４……配線層、５……表
示部、６……駆動素子、７……金属ワイヤー、８
……フイラメント固定用支持体、９……グリツド
サポート、１０……グリツド、１１……外部引き
出しリード、１２……金属性シールドカバーサポ
ート、１３……導電ペースト、１４……フイラメ
ント。
1 and 2 are perspective views showing an embodiment of the present invention, and FIG. 3 is a perspective view showing a conventional technique. DESCRIPTION OF SYMBOLS 1...Metal frame, 2...Metallic shield cover, 3...Insulating substrate, 4...Wiring layer, 5...Display section, 6...Drive element, 7...Metal wire, 8
... Support for fixing filament, 9 ... Grid support, 10 ... Grid, 11 ... External lead-out lead, 12 ... Metallic shield cover support, 13 ... Conductive paste, 14 ... Filament.
Claims (1)
より形成された表示部と、該表示部を駆動するた
めの半導体素子をもち、さらにその半導体素子を
覆う金属性シールドカバー、熱電子を放出するフ
イラメント、放出される熱電子を加速制御するグ
リツトとフイラメント固定用の支持体、外部引き
出しリード及びグリツドサポートを一体整形した
金属フレームの一部または、全てを同一真空容器
内に有する蛍光表示管において、前記金属性シー
ルドカバーと、金属フレームを一体整形したこと
を特徴とした蛍光表示管。 It has a display section formed of a power supply wiring layer, an insulating layer, and a phosphor on an insulating substrate, a semiconductor element for driving the display section, and a metallic shield cover that covers the semiconductor element, and emits thermoelectrons. In a fluorescent display tube having a part or all of a metal frame integrally formed with a filament, grit for accelerating and controlling emitted thermoelectrons, a support for fixing the filament, external lead leads, and a grid support in the same vacuum vessel. , A fluorescent display tube characterized in that the metal shield cover and the metal frame are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1512089U JPH02106669U (en) | 1989-02-09 | 1989-02-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1512089U JPH02106669U (en) | 1989-02-09 | 1989-02-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02106669U true JPH02106669U (en) | 1990-08-24 |
Family
ID=31226898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1512089U Pending JPH02106669U (en) | 1989-02-09 | 1989-02-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02106669U (en) |
-
1989
- 1989-02-09 JP JP1512089U patent/JPH02106669U/ja active Pending
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