JPS60849U - fluorescent display tube - Google Patents

fluorescent display tube

Info

Publication number
JPS60849U
JPS60849U JP9265683U JP9265683U JPS60849U JP S60849 U JPS60849 U JP S60849U JP 9265683 U JP9265683 U JP 9265683U JP 9265683 U JP9265683 U JP 9265683U JP S60849 U JPS60849 U JP S60849U
Authority
JP
Japan
Prior art keywords
display tube
fluorescent display
conductor layer
phosphor layer
graphite
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
JP9265683U
Other languages
Japanese (ja)
Other versions
JPH0329877Y2 (en
Inventor
香下　八一郎
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 JP9265683U priority Critical patent/JPS60849U/en
Publication of JPS60849U publication Critical patent/JPS60849U/en
Application granted granted Critical
Publication of JPH0329877Y2 publication Critical patent/JPH0329877Y2/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図は従来例を示す斜視図。第２図ａ、　　ｂは本考
案の一実施例を示す平面図および側面図。 １・・・・・・ガラス基板、２・・・・・・螢光体、３
・・・・・・陽極、４・・・・・・グリッド電極、５・
・・・・・陰極、６・・・・・・フレーム、７・・・・
・・導電体層、８・・・・・・金属枠。FIG. 1 is a perspective view showing a conventional example. FIGS. 2a and 2b are a plan view and a side view showing an embodiment of the present invention. 1... Glass substrate, 2... Fluorescent material, 3
...Anode, 4...Grid electrode, 5.
...Cathode, 6...Frame, 7...
...Conductor layer, 8...Metal frame.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 螢光表示管の螢光体層の周囲に前記螢光体層とは電気的
に絶縁されたグラファイト等の導電体層′を形成し、さ
らに前導電体層の外周に金属電極を配設したことを特徴
とする螢光表示管。A conductor layer made of graphite or the like, which is electrically insulated from the phosphor layer, is formed around the phosphor layer of the fluorescent display tube, and a metal electrode is further provided around the outer periphery of the previous conductor layer. A fluorescent display tube characterized by:
JP9265683U 1983-06-16 1983-06-16 fluorescent display tube Granted JPS60849U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9265683U JPS60849U (en) 1983-06-16 1983-06-16 fluorescent display tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9265683U JPS60849U (en) 1983-06-16 1983-06-16 fluorescent display tube

Publications (2)

Publication Number Publication Date
JPS60849U true JPS60849U (en) 1985-01-07
JPH0329877Y2 JPH0329877Y2 (en) 1991-06-25

Family

ID=30222975

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9265683U Granted JPS60849U (en) 1983-06-16 1983-06-16 fluorescent display tube

Country Status (1)

Country Link
JP (1) JPS60849U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4952965A (en) * 1972-09-25 1974-05-23

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4952965A (en) * 1972-09-25 1974-05-23

Also Published As

Publication number Publication date
JPH0329877Y2 (en) 1991-06-25

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