JPS5851562U - "Kei" light display tube - Google Patents

"Kei" light display tube

Info

Publication number
JPS5851562U
JPS5851562U JP14796381U JP14796381U JPS5851562U JP S5851562 U JPS5851562 U JP S5851562U JP 14796381 U JP14796381 U JP 14796381U JP 14796381 U JP14796381 U JP 14796381U JP S5851562 U JPS5851562 U JP S5851562U
Authority
JP
Japan
Prior art keywords
display tube
fluorescent
segment electrode
kei
light 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
Application number
JP14796381U
Other languages
Japanese (ja)
Inventor
松岡　信幸
橋口　耕一
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 JP14796381U priority Critical patent/JPS5851562U/en
Publication of JPS5851562U publication Critical patent/JPS5851562U/en
Pending 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、裏面発光表示方式の蛍光表示管破断斜視図。 第２図は、従来の裏面発光表示方式の蛍光表示管の構造
を示す部分拡大図。第３図は、本考案による裏面発光表
示方式の蛍光表示管の構造を示す部分拡大図。FIG. 1 is a cutaway perspective view of a back-emission type fluorescent display tube. FIG. 2 is a partially enlarged view showing the structure of a conventional back-emission display type fluorescent display tube. FIG. 3 is a partially enlarged view showing the structure of a back-emission display type fluorescent display tube according to the present invention.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 真空気密容器を形成する透光ガラス陽極基板上に蛍光物
質を塗布して表示パターンを形成しフィラメントから放
出される電子を蛍光物質に衝撃させて発光させつつ前記
透光ガラス陽極基板の電極形成面と反対の面より表示を
観察する構造を有する蛍光表示管に於て、陽極セグメン
ト電極を透明導材料で形成し、該セグメント電極と接続
端子とをセグメント電極形成材と異なる別の導電性材料
で接続形成したことを特徴とする蛍光表示管。A display pattern is formed by coating a fluorescent material on a transparent glass anode substrate that forms a vacuum-tight container, and electrons emitted from the filament are applied to the fluorescent material to cause it to emit light. In a fluorescent display tube having a structure in which the display is observed from the opposite side, the anode segment electrode is formed of a transparent conductive material, and the segment electrode and the connecting terminal are formed of a conductive material different from the segment electrode forming material. A fluorescent display tube characterized by forming a connection.
JP14796381U 1981-10-05 1981-10-05 "Kei" light display tube Pending JPS5851562U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14796381U JPS5851562U (en) 1981-10-05 1981-10-05 "Kei" light display tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14796381U JPS5851562U (en) 1981-10-05 1981-10-05 "Kei" light display tube

Publications (1)

Publication Number Publication Date
JPS5851562U true JPS5851562U (en) 1983-04-07

Family

ID=29940794

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14796381U Pending JPS5851562U (en) 1981-10-05 1981-10-05 "Kei" light display tube

Country Status (1)

Country Link
JP (1) JPS5851562U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54149572A (en) * 1978-05-17 1979-11-22 Nec Corp Fluorescent display tube

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54149572A (en) * 1978-05-17 1979-11-22 Nec Corp Fluorescent display tube

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