JPS5836562U - fluorescent display tube - Google Patents

fluorescent display tube

Info

Publication number
JPS5836562U
JPS5836562U JP13129181U JP13129181U JPS5836562U JP S5836562 U JPS5836562 U JP S5836562U JP 13129181 U JP13129181 U JP 13129181U JP 13129181 U JP13129181 U JP 13129181U JP S5836562 U JPS5836562 U JP S5836562U
Authority
JP
Japan
Prior art keywords
display tube
fluorescent display
fluorescent
view
tube
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
JP13129181U
Other languages
Japanese (ja)
Inventor
田中　幸造
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 JP13129181U priority Critical patent/JPS5836562U/en
Publication of JPS5836562U publication Critical patent/JPS5836562U/en
Pending legal-status Critical Current

Links

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図は従来の螢光表示管の一部破断斜視図。 第２図は従来の表示方式の螢光表示管の構造を示す部分
拡大図。第３図は従来の螢光表示管の側面透視図である
。第４図は本考案両面発光表示方式の螢光表示管の一部
破断斜視図である。第５図は本考案両面発光表示方式の
螢光表示管の構造を示す部分拡大図。第６図は本考案の
両面発光表示方式の側面透視図である。 １・・・陽極基板、２，２′・・・グリッド電極、３゜
３′・・・フィラメント電極、４．４’・・・陽ｔｂ、
５゜５′・・・カバーガラス、６．　６’・・・螢光体
、７．７′・・・リードフレーム。FIG. 1 is a partially cutaway perspective view of a conventional fluorescent display tube. FIG. 2 is a partially enlarged view showing the structure of a conventional display type fluorescent display tube. FIG. 3 is a side perspective view of a conventional fluorescent display tube. FIG. 4 is a partially cutaway perspective view of a fluorescent display tube of the double-sided luminescent display system of the present invention. FIG. 5 is a partially enlarged view showing the structure of a double-sided luminescent display type fluorescent display tube according to the present invention. FIG. 6 is a side perspective view of the double-sided light emitting display system of the present invention. DESCRIPTION OF SYMBOLS 1... Anode substrate, 2,2'... Grid electrode, 3°3'... Filament electrode, 4.4'... Positive tb,
5゜5'...Cover glass, 6. 6'...fluorescent material, 7.7'...lead frame.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 螢光表示管において同一基板の表面と裏面に表示パター
ンを有したことを特徴とする螢光表示管。1. A fluorescent display tube, characterized in that the fluorescent display tube has display patterns on the front and back surfaces of the same substrate.
JP13129181U 1981-09-03 1981-09-03 fluorescent display tube Pending JPS5836562U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13129181U JPS5836562U (en) 1981-09-03 1981-09-03 fluorescent display tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13129181U JPS5836562U (en) 1981-09-03 1981-09-03 fluorescent display tube

Publications (1)

Publication Number Publication Date
JPS5836562U true JPS5836562U (en) 1983-03-09

Family

ID=29924881

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13129181U Pending JPS5836562U (en) 1981-09-03 1981-09-03 fluorescent display tube

Country Status (1)

Country Link
JP (1) JPS5836562U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6212510U (en) * 1985-07-09 1987-01-26

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6212510U (en) * 1985-07-09 1987-01-26

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