JPH02121783U - - Google Patents

Info

Publication number
JPH02121783U
JPH02121783U JP1989031253U JP3125389U JPH02121783U JP H02121783 U JPH02121783 U JP H02121783U JP 1989031253 U JP1989031253 U JP 1989031253U JP 3125389 U JP3125389 U JP 3125389U JP H02121783 U JPH02121783 U JP H02121783U
Authority
JP
Japan
Prior art keywords
large number
leds
outdoor
rows
matrix
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
JP1989031253U
Other languages
English (en)
Other versions
JPH0617171Y2 (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 JP1989031253U priority Critical patent/JPH0617171Y2/ja
Publication of JPH02121783U publication Critical patent/JPH02121783U/ja
Application granted granted Critical
Publication of JPH0617171Y2 publication Critical patent/JPH0617171Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Description

【図面の簡単な説明】
第１図は本考案実施例の断面構造を示す図、第
２図は本考案実施例の正面構造を示す図、第３図
は本考案実施例の外観構造を示す図、第４図、第
５図、第６図は本発明実施例の作用を説明する図
、第７図は従来例の断面構造を示す図、第８図は
従来例の正面構造を示す図である。 １……ＬＥＤランプ、２，１６……シリンドリ
カルレンズ、４……プリント基板、５……枠体。

Claims (1)

    【実用新案登録請求の範囲】
  1. マトリツクス状に配置された多数のＬＥＤの列
    に対応した位置で且つ上記ＬＥＤの前面に多数の
    シリンドリカルレンズが並設されてなる屋外用Ｌ
    ＥＤ表示装置。
JP1989031253U 1989-03-17 1989-03-17 屋外用ｌｅｄ表示装置 Expired - Lifetime JPH0617171Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989031253U JPH0617171Y2 (ja) 1989-03-17 1989-03-17 屋外用ｌｅｄ表示装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989031253U JPH0617171Y2 (ja) 1989-03-17 1989-03-17 屋外用ｌｅｄ表示装置

Publications (2)

Publication Number Publication Date
JPH02121783U true JPH02121783U (ja) 1990-10-03
JPH0617171Y2 JPH0617171Y2 (ja) 1994-05-02

Family

ID=31256981

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989031253U Expired - Lifetime JPH0617171Y2 (ja) 1989-03-17 1989-03-17 屋外用ｌｅｄ表示装置

Country Status (1)

Country Link
JP (1) JPH0617171Y2 (ja)

Also Published As

Publication number Publication date
JPH0617171Y2 (ja) 1994-05-02

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