JPS63202063U - - Google Patents

Info

Publication number
JPS63202063U
JPS63202063U JP9294087U JP9294087U JPS63202063U JP S63202063 U JPS63202063 U JP S63202063U JP 9294087 U JP9294087 U JP 9294087U JP 9294087 U JP9294087 U JP 9294087U JP S63202063 U JPS63202063 U JP S63202063U
Authority
JP
Japan
Prior art keywords
anode
fixed
grid
crystallized glass
display 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.)
Granted
Application number
JP9294087U
Other languages
English (en)
Other versions
JPH0546200Y2 (ja
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 filed Critical
Priority to JP9294087U priority Critical patent/JPH0546200Y2/ja
Publication of JPS63202063U publication Critical patent/JPS63202063U/ja
Application granted granted Critical
Publication of JPH0546200Y2 publication Critical patent/JPH0546200Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例の蛍光表示管のグリ
ツドの斜視図、第2図は第1図のグリツドを陽極
に固着した状態を示す斜視図、第3図は第2図の
結晶化ガラス付着部を示す側面図、第4図は従来
の蛍光表示管のグリツドの断面図、第5図は従来
の蛍光表示管のグリツドを陽極に固着した状態を
示す斜視図、第6図は第5図の結晶化ガラス付着
部の側面図である。 1……グリツド、1a……メツシユ、1b……
グリツド枠、2,4……境界面、3……結晶化ガ
ラス、4……陽極。

Claims (1)

    【実用新案登録請求の範囲】
  1. 気密容器を構成する絶縁体基板上に、所定の表
    示パターン形状に蛍光物質が塗布された陽極と、
    電子を放射するフイラメントと、前記陽極と一定
    の間隔を保持し、かつ結晶化ガラスによつて前記
    陽極に固定され、電子の制御を行うメツシユ状グ
    リツドとを備えた蛍光表示管において、前記グリ
    ツドのうち少なくとも前記結晶化ガラスにて前記
    陽極に固着される部分のメツシユ形状は、前記グ
    リツドが変形しないように、線対称になつている
    ことを特徴とする蛍光表示管。
JP9294087U 1987-06-16 1987-06-16 Expired - Lifetime JPH0546200Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9294087U JPH0546200Y2 (ja) 1987-06-16 1987-06-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9294087U JPH0546200Y2 (ja) 1987-06-16 1987-06-16

Publications (2)

Publication Number Publication Date
JPS63202063U true JPS63202063U (ja) 1988-12-27
JPH0546200Y2 JPH0546200Y2 (ja) 1993-12-02

Family

ID=30955084

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9294087U Expired - Lifetime JPH0546200Y2 (ja) 1987-06-16 1987-06-16

Country Status (1)

Country Link
JP (1) JPH0546200Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006210264A (ja) * 2005-01-31 2006-08-10 Futaba Corp 蛍光表示管

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006210264A (ja) * 2005-01-31 2006-08-10 Futaba Corp 蛍光表示管
JP4687125B2 (ja) * 2005-01-31 2011-05-25 双葉電子工業株式会社 蛍光表示管

Also Published As

Publication number Publication date
JPH0546200Y2 (ja) 1993-12-02

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