JPS6069465U - fluorescent display tube - Google Patents

fluorescent display tube

Info

Publication number
JPS6069465U
JPS6069465U JP16074783U JP16074783U JPS6069465U JP S6069465 U JPS6069465 U JP S6069465U JP 16074783 U JP16074783 U JP 16074783U JP 16074783 U JP16074783 U JP 16074783U JP S6069465 U JPS6069465 U JP S6069465U
Authority
JP
Japan
Prior art keywords
fluorescent display
display tube
anode
insulating substrate
cathode filament
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.)
Granted
Application number
JP16074783U
Other languages
Japanese (ja)
Other versions
JPH037020Y2 (en
Inventor
瀬尾　弘吉
孝司 小林
博之 中島
松尾　典雄
Original Assignee
鹿児島日本電気株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 鹿児島日本電気株式会社 filed Critical 鹿児島日本電気株式会社
Priority to JP16074783U priority Critical patent/JPS6069465U/en
Publication of JPS6069465U publication Critical patent/JPS6069465U/en
Application granted granted Critical
Publication of JPH037020Y2 publication Critical patent/JPH037020Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は螢光表示管の破断斜視図、第２図は本考案によ
る螢光表示管の陽極構造を示す部分拡大断面図、第３図
は透明導電膜の膜厚と初期輝度の関係を示す特性図。 １・・・・・・絶縁基板、２・・・・・・絶縁層、３・
・・・・・表示パターン、４・・・・・・給電線、５・
・・・・・グリッド、６・・・・・・フィラメント、７
・・・・・・スルーホールド、８・・曲表示面ガラス、
９・・・・・・外部接続リード、１ｏ・・・・・佼゛ラ
ファイト層、３１・・・・・・螢光体、４１・・・・・
・透明導電膜。Fig. 1 is a cutaway perspective view of a fluorescent display tube, Fig. 2 is a partially enlarged sectional view showing the anode structure of the fluorescent display tube according to the present invention, and Fig. 3 shows the relationship between the thickness of the transparent conductive film and the initial brightness. Characteristic diagram shown. 1... Insulating substrate, 2... Insulating layer, 3...
... Display pattern, 4 ... Power supply line, 5.
...Grid, 6...Filament, 7
...Through hold, 8...Curved display glass,
9... External connection lead, 1o... Graphite layer, 31... Fluorescent material, 41...
・Transparent conductive film.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 絶縁基板上に螢光表示セグメントを形成した陽極と、こ
の陽極の前方に配置した陰極フィラメントと、前記陽極
と陰極フィラメントとの間に介在する電子制御電極と透
明表示面で構成された螢光表示管において、前記絶縁基
板上に形成した螢光体層の表面に透明導電膜を被覆した
ことを特徴とする螢光表示管。A fluorescent display consisting of an anode in which fluorescent display segments are formed on an insulating substrate, a cathode filament placed in front of the anode, an electronic control electrode interposed between the anode and the cathode filament, and a transparent display surface. 1. A fluorescent display tube, characterized in that the surface of the phosphor layer formed on the insulating substrate is coated with a transparent conductive film.
JP16074783U 1983-10-18 1983-10-18 fluorescent display tube Granted JPS6069465U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16074783U JPS6069465U (en) 1983-10-18 1983-10-18 fluorescent display tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16074783U JPS6069465U (en) 1983-10-18 1983-10-18 fluorescent display tube

Publications (2)

Publication Number Publication Date
JPS6069465U true JPS6069465U (en) 1985-05-16
JPH037020Y2 JPH037020Y2 (en) 1991-02-21

Family

ID=30353473

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16074783U Granted JPS6069465U (en) 1983-10-18 1983-10-18 fluorescent display tube

Country Status (1)

Country Link
JP (1) JPS6069465U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56135589A (en) * 1980-03-25 1981-10-23 Matsushita Electric Ind Co Ltd Phosphor for low-speed electron beam and fluorescent display tube

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56135589A (en) * 1980-03-25 1981-10-23 Matsushita Electric Ind Co Ltd Phosphor for low-speed electron beam and fluorescent display tube

Also Published As

Publication number Publication date
JPH037020Y2 (en) 1991-02-21

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