JPS6374688U - - Google Patents

Info

Publication number
JPS6374688U
JPS6374688U JP17006386U JP17006386U JPS6374688U JP S6374688 U JPS6374688 U JP S6374688U JP 17006386 U JP17006386 U JP 17006386U JP 17006386 U JP17006386 U JP 17006386U JP S6374688 U JPS6374688 U JP S6374688U
Authority
JP
Japan
Prior art keywords
display device
reflective film
fluorescent tube
contact
fluorescent
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
JP17006386U
Other languages
English (en)
Other versions
JPH0422371Y2 (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 JP17006386U priority Critical patent/JPH0422371Y2/ja
Publication of JPS6374688U publication Critical patent/JPS6374688U/ja
Application granted granted Critical
Publication of JPH0422371Y2 publication Critical patent/JPH0422371Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Discharge Lamps And Accessories Thereof (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Description

【図面の簡単な説明】
第1図は本考案の具体的実施例である内部照明
付表示装置の断面図、第2図は蛍光管の周囲温度
と輝度関係の特性曲線図、第3図は蛍光管とヒー
タの組合わせ構造図である。 1……蛍光管、2……ヒータ、3……筐体、4
……表示部、5……拡散板、6……放熱部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 内部管壁に蛍光塗料が塗布されると共に少なく
    とも照射光が放射される放射口を除いた部分の外
    部管壁に反射膜が設けられた蛍光管を表示装置の
    内部照明装置として用いた構成の内部照明装置付
    表示装置において、前記蛍光管の熱を放熱する放
    熱部を前記反射膜の一部に接して設け、前記蛍光
    管を加熱するヒータを前記放熱部の接する部分を
    除いた前記反射膜の上に設けた事を特徴とする内
    部照明付表示装置。
JP17006386U 1986-11-05 1986-11-05 Expired JPH0422371Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17006386U JPH0422371Y2 (ja) 1986-11-05 1986-11-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17006386U JPH0422371Y2 (ja) 1986-11-05 1986-11-05

Publications (2)

Publication Number Publication Date
JPS6374688U true JPS6374688U (ja) 1988-05-18
JPH0422371Y2 JPH0422371Y2 (ja) 1992-05-21

Family

ID=31104449

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17006386U Expired JPH0422371Y2 (ja) 1986-11-05 1986-11-05

Country Status (1)

Country Link
JP (1) JPH0422371Y2 (ja)

Also Published As

Publication number Publication date
JPH0422371Y2 (ja) 1992-05-21

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