JPS644054U - - Google Patents

Info

Publication number
JPS644054U
JPS644054U JP9792087U JP9792087U JPS644054U JP S644054 U JPS644054 U JP S644054U JP 9792087 U JP9792087 U JP 9792087U JP 9792087 U JP9792087 U JP 9792087U JP S644054 U JPS644054 U JP S644054U
Authority
JP
Japan
Prior art keywords
fluorescent tube
filter
light diffusing
fluorescent
fluorescent lamp
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
JP9792087U
Other languages
English (en)
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 JP9792087U priority Critical patent/JPS644054U/ja
Publication of JPS644054U publication Critical patent/JPS644054U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Discharge Lamps And Accessories Thereof (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示すもので蛍光管
の斜視図、第2図は同蛍光管装置の断面図、第3
図は従来の蛍光管装置の斜視図、第4図は同断面
図、第5図は同要部の斜視図、第6図は光拡散用
フイルタの説明図である。 2…蛍光管、2a…電極、10…光拡散用フイ
ルタ、10a…中央部(起動用補助電極部分)。

Claims (1)

  1. 【実用新案登録請求の範囲】 不透明導電材料を分布密度を変えて平面的に分
    布させた光拡散用フイルタを備えた蛍光管装置に
    おいて、 蛍光管の外周面に前記光拡散用フイルタを形成
    するとともに、この光拡散用フイルタの蛍光管長
    手方向の一端と蛍光管の一方の電極とを電気的に
    接続したことを特徴とする蛍光管装置。
JP9792087U 1987-06-26 1987-06-26 Pending JPS644054U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9792087U JPS644054U (ja) 1987-06-26 1987-06-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9792087U JPS644054U (ja) 1987-06-26 1987-06-26

Publications (1)

Publication Number Publication Date
JPS644054U true JPS644054U (ja) 1989-01-11

Family

ID=31323726

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9792087U Pending JPS644054U (ja) 1987-06-26 1987-06-26

Country Status (1)

Country Link
JP (1) JPS644054U (ja)

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