JPS535596A - Led display unit - Google Patents

Led display unit

Info

Publication number
JPS535596A
JPS535596A JP8004176A JP8004176A JPS535596A JP S535596 A JPS535596 A JP S535596A JP 8004176 A JP8004176 A JP 8004176A JP 8004176 A JP8004176 A JP 8004176A JP S535596 A JPS535596 A JP S535596A
Authority
JP
Japan
Prior art keywords
display unit
led display
dark
secure
utilizing
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
JP8004176A
Other languages
English (en)
Inventor
Tamotsu Koyama
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.)
Sharp Corp
Original Assignee
Sharp Corp
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 Sharp Corp filed Critical Sharp Corp
Priority to JP8004176A priority Critical patent/JPS535596A/ja
Publication of JPS535596A publication Critical patent/JPS535596A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Electric Clocks (AREA)
  • Audible And Visible Signals (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
JP8004176A 1976-07-05 1976-07-05 Led display unit Pending JPS535596A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8004176A JPS535596A (en) 1976-07-05 1976-07-05 Led display unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8004176A JPS535596A (en) 1976-07-05 1976-07-05 Led display unit

Publications (1)

Publication Number Publication Date
JPS535596A true JPS535596A (en) 1978-01-19

Family

ID=13707152

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8004176A Pending JPS535596A (en) 1976-07-05 1976-07-05 Led display unit

Country Status (1)

Country Link
JP (1) JPS535596A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS588953U (ja) * 1981-07-08 1983-01-20 日本電気株式会社 半導体装置
JPS5841046A (ja) * 1981-08-19 1983-03-10 ネスパク・エス・ピ−・エ−・ソシエタ・ゼネラル・ペル・ルイムバラギオ 組立式プラスチツク枠体とその組立装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS588953U (ja) * 1981-07-08 1983-01-20 日本電気株式会社 半導体装置
JPS5841046A (ja) * 1981-08-19 1983-03-10 ネスパク・エス・ピ−・エ−・ソシエタ・ゼネラル・ペル・ルイムバラギオ 組立式プラスチツク枠体とその組立装置

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