JPS617858U - fluorescent display tube - Google Patents

fluorescent display tube

Info

Publication number
JPS617858U
JPS617858U JP9151784U JP9151784U JPS617858U JP S617858 U JPS617858 U JP S617858U JP 9151784 U JP9151784 U JP 9151784U JP 9151784 U JP9151784 U JP 9151784U JP S617858 U JPS617858 U JP S617858U
Authority
JP
Japan
Prior art keywords
display tube
fluorescent display
metal
tube
display electrode
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
JP9151784U
Other languages
Japanese (ja)
Inventor
善夫 彌永
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 JP9151784U priority Critical patent/JPS617858U/en
Publication of JPS617858U publication Critical patent/JPS617858U/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図は従来の螢光表示管の構造を示す断面図であり、
第２図、第３図は本考案の実施例である螢光表示管の構
造を表わす断面図である。 １・・・・・・ガラス基板、２・・・・・・表示電極（
ＡＩ薄膜）、２ａ・・・・・・，Ａ１２０層、２ｂ・・
・・・・ＳｎＯ２層、３・・・・・・絶縁層、４・・・
・・・螢光体層、５・・・・・・グリッド、６・・・・
・・フィラメントい７・・・・・・カバーガラス。FIG. 1 is a sectional view showing the structure of a conventional fluorescent display tube.
FIGS. 2 and 3 are cross-sectional views showing the structure of a fluorescent display tube according to an embodiment of the present invention. 1...Glass substrate, 2...Display electrode (
AI thin film), 2a..., A120 layer, 2b...
...SnO2 layer, 3... Insulating layer, 4...
...phosphor layer, 5... grid, 6...
...Filament 7...Cover glass.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 絶縁基板上に金属Ａ１から成る表示電極を有する螢光表
示管において、前記、表示電極と螢光体との様間に厚み
１００〜７００八の金属または金属化合物層を有するこ
とを特徴とする螢光表示管。A fluorescent display tube having a display electrode made of metal A1 on an insulating substrate, characterized in that a metal or metal compound layer with a thickness of 100 to 700 mm is provided between the display electrode and the phosphor. light display tube.
JP9151784U 1984-06-19 1984-06-19 fluorescent display tube Pending JPS617858U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9151784U JPS617858U (en) 1984-06-19 1984-06-19 fluorescent display tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9151784U JPS617858U (en) 1984-06-19 1984-06-19 fluorescent display tube

Publications (1)

Publication Number Publication Date
JPS617858U true JPS617858U (en) 1986-01-17

Family

ID=30647477

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9151784U Pending JPS617858U (en) 1984-06-19 1984-06-19 fluorescent display tube

Country Status (1)

Country Link
JP (1) JPS617858U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6297238A (en) * 1985-10-23 1987-05-06 Ise Electronics Corp Fluorescent character display tube

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54124671A (en) * 1978-03-20 1979-09-27 Nec Corp Production of fluorescent display tube
JPS55151747A (en) * 1979-05-15 1980-11-26 Nec Corp Fluorescent display tube

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54124671A (en) * 1978-03-20 1979-09-27 Nec Corp Production of fluorescent display tube
JPS55151747A (en) * 1979-05-15 1980-11-26 Nec Corp Fluorescent display tube

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6297238A (en) * 1985-10-23 1987-05-06 Ise Electronics Corp Fluorescent character display tube

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