JPH0190081U - - Google Patents

Info

Publication number
JPH0190081U
JPH0190081U JP18673087U JP18673087U JPH0190081U JP H0190081 U JPH0190081 U JP H0190081U JP 18673087 U JP18673087 U JP 18673087U JP 18673087 U JP18673087 U JP 18673087U JP H0190081 U JPH0190081 U JP H0190081U
Authority
JP
Japan
Prior art keywords
cabinet
opening
light emitting
emitting diode
disposed
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
JP18673087U
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 JP18673087U priority Critical patent/JPH0190081U/ja
Publication of JPH0190081U publication Critical patent/JPH0190081U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)

Description

【図面の簡単な説明】
第1図aは本考案の一実施例を示す外形斜視図
、bは同構造断面図、第2図は従来のLED表示
装置の断面図、第3図はLEDランプの光度一周
囲温度の特性図である。 1……前面キヤビネツト、2……キヤビネツト
、3……LEDランプ、4……空気層。

Claims (1)

    【実用新案登録請求の範囲】
  1. ドツトマトリツクス状に配された開口部を有す
    る熱伝導率の良いキヤビネツトと、該キヤビネツ
    トの開口部に当該キヤビネツトより前方に突出し
    て配設された発光ダイオードと、前記キヤビネツ
    トの開口部に対応する位置に開口部をし、前記キ
    ヤビネツトの前方に当該キヤビネツトとの間に空
    気層を介在して配置された前面キヤビネツトとか
    らなることを特徴とする発光ダイオード表示装置
JP18673087U 1987-12-07 1987-12-07 Pending JPH0190081U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18673087U JPH0190081U (ja) 1987-12-07 1987-12-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18673087U JPH0190081U (ja) 1987-12-07 1987-12-07

Publications (1)

Publication Number Publication Date
JPH0190081U true JPH0190081U (ja) 1989-06-14

Family

ID=31477941

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18673087U Pending JPH0190081U (ja) 1987-12-07 1987-12-07

Country Status (1)

Country Link
JP (1) JPH0190081U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009231392A (ja) * 2008-03-19 2009-10-08 Toppan Forms Co Ltd 紫外線照射装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5730774B2 (ja) * 1974-07-08 1982-06-30
JPS5860782A (ja) * 1981-10-06 1983-04-11 松下電器産業株式会社 電光表示装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5730774B2 (ja) * 1974-07-08 1982-06-30
JPS5860782A (ja) * 1981-10-06 1983-04-11 松下電器産業株式会社 電光表示装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009231392A (ja) * 2008-03-19 2009-10-08 Toppan Forms Co Ltd 紫外線照射装置

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