JPS59173967U - fluorescent display tube - Google Patents

fluorescent display tube

Info

Publication number
JPS59173967U
JPS59173967U JP6856683U JP6856683U JPS59173967U JP S59173967 U JPS59173967 U JP S59173967U JP 6856683 U JP6856683 U JP 6856683U JP 6856683 U JP6856683 U JP 6856683U JP S59173967 U JPS59173967 U JP S59173967U
Authority
JP
Japan
Prior art keywords
display tube
fluorescent display
filament
cover glass
grid
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
Application number
JP6856683U
Other languages
Japanese (ja)
Inventor
「たか」津　照仁
Original Assignee
伊勢電子工業株式会社
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 伊勢電子工業株式会社 filed Critical 伊勢電子工業株式会社
Priority to JP6856683U priority Critical patent/JPS59173967U/en
Publication of JPS59173967U publication Critical patent/JPS59173967U/en
Pending legal-status Critical Current

Links

Landscapes

  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
  • 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図はこの考案に係る螢光表示管の一実施例を示す断
面図、第２図は第１図に示すフロントガラスをグリッド
側から見た図、第３図は第２図に示すフロントガラスに
電極を取付けた図である。 １・・・・・・陽極基板、２・・・・・・螢光体陽極、
３・・・・・・グリッド、４・・・・・・カバーガラス
、４１・・・・・・スペーサ、４２・・・・・・フロン
トガラス、５・・・・・・透明導電膜、６・・・・・・
フィラメントサポート、７・・・・・・フィラメント。Fig. 1 is a sectional view showing an embodiment of the fluorescent display tube according to this invention, Fig. 2 is a view of the windshield shown in Fig. 1 viewed from the grid side, and Fig. 3 is a front view of the front glass shown in Fig. 2. It is a diagram showing electrodes attached to glass. 1... Anode substrate, 2... Fluorescent anode,
3...Grid, 4...Cover glass, 41...Spacer, 42...Windshield, 5...Transparent conductive film, 6・・・・・・
Filament support, 7...Filament.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 陽極およびグリッドの設けられている基板を覆うカバー
ガラスの内面にフィラメントを設けるとともに、このフ
ィラメントを支えるフィラメントサポートの一方とだけ
電気的接触をする状態でカバーガラスの内面に透明導電
膜を設けたことを特徴とする螢光表示管。A filament is provided on the inner surface of a cover glass that covers the substrate on which the anode and grid are provided, and a transparent conductive film is provided on the inner surface of the cover glass in electrical contact with only one of the filament supports that support the filament. A fluorescent display tube featuring:
JP6856683U 1983-05-10 1983-05-10 fluorescent display tube Pending JPS59173967U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6856683U JPS59173967U (en) 1983-05-10 1983-05-10 fluorescent display tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6856683U JPS59173967U (en) 1983-05-10 1983-05-10 fluorescent display tube

Publications (1)

Publication Number Publication Date
JPS59173967U true JPS59173967U (en) 1984-11-20

Family

ID=30198738

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6856683U Pending JPS59173967U (en) 1983-05-10 1983-05-10 fluorescent display tube

Country Status (1)

Country Link
JP (1) JPS59173967U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014049423A (en) * 2012-09-04 2014-03-17 Noritake Co Ltd Fluorescent display device, and manufacturing method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014049423A (en) * 2012-09-04 2014-03-17 Noritake Co Ltd Fluorescent display device, and manufacturing method thereof

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