JPH075505Y2 - 屋外用ｌｅｄ表示装置 - Google Patents

屋外用ｌｅｄ表示装置

Info

Publication number
JPH075505Y2
JPH075505Y2 JP1988040126U JP4012688U JPH075505Y2 JP H075505 Y2 JPH075505 Y2 JP H075505Y2 JP 1988040126 U JP1988040126 U JP 1988040126U JP 4012688 U JP4012688 U JP 4012688U JP H075505 Y2 JPH075505 Y2 JP H075505Y2
Authority
JP
Japan
Prior art keywords
openings
led
dot plate
led lamp
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.)
Expired - Lifetime
Application number
JP1988040126U
Other languages
English (en)
Japanese (ja)
Other versions
JPH01142987U (2
Inventor
俊浩 中谷
達生 三木
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Seiwa Electric Mfg Co Ltd
Original Assignee
Seiwa Electric Mfg Co Ltd
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 by Seiwa Electric Mfg Co Ltd filed Critical Seiwa Electric Mfg Co Ltd
Priority to JP1988040126U priority Critical patent/JPH075505Y2/ja
Publication of JPH01142987U publication Critical patent/JPH01142987U/ja
Application granted granted Critical
Publication of JPH075505Y2 publication Critical patent/JPH075505Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
JP1988040126U 1988-03-26 1988-03-26 屋外用ｌｅｄ表示装置 Expired - Lifetime JPH075505Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988040126U JPH075505Y2 (ja) 1988-03-26 1988-03-26 屋外用ｌｅｄ表示装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988040126U JPH075505Y2 (ja) 1988-03-26 1988-03-26 屋外用ｌｅｄ表示装置

Publications (2)

Publication Number Publication Date
JPH01142987U JPH01142987U (2) 1989-09-29
JPH075505Y2 true JPH075505Y2 (ja) 1995-02-08

Family

ID=31266602

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988040126U Expired - Lifetime JPH075505Y2 (ja) 1988-03-26 1988-03-26 屋外用ｌｅｄ表示装置

Country Status (1)

Country Link
JP (1) JPH075505Y2 (2)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60484A (ja) * 1983-06-16 1985-01-05 松下電器産業株式会社 カラ−電光表示装置
JPS60150713U (ja) * 1984-03-16 1985-10-07 財団法人　日本交通管理技術協会 発光ダイオ−ドを用いた固体ランプ
JPS6340126U (2) * 1986-08-29 1988-03-15

Also Published As

Publication number Publication date
JPH01142987U (2) 1989-09-29

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