AU553737B2 - Led display device - Google Patents

Led display device

Info

Publication number
AU553737B2
AU553737B2 AU42693/85A AU4269385A AU553737B2 AU 553737 B2 AU553737 B2 AU 553737B2 AU 42693/85 A AU42693/85 A AU 42693/85A AU 4269385 A AU4269385 A AU 4269385A AU 553737 B2 AU553737 B2 AU 553737B2
Authority
AU
Australia
Prior art keywords
luminescence
transistor
diode
relay
contacts
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.)
Ceased
Application number
AU42693/85A
Other languages
English (en)
Other versions
AU4269385A (en
Inventor
Werner Kabl
Johannes Schuster
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.)
Siemens AG
Original Assignee
Siemens AG
Siemens 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 Siemens AG, Siemens Corp filed Critical Siemens AG
Publication of AU4269385A publication Critical patent/AU4269385A/en
Application granted granted Critical
Publication of AU553737B2 publication Critical patent/AU553737B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B5/00—Visible signalling systems, e.g. visible personal calling systems or remote indication of seats occupied
    • G08B5/22—Visible signalling systems, e.g. visible personal calling systems or remote indication of seats occupied using electric transmission; using electromagnetic transmission
    • G08B5/36—Visible signalling systems, e.g. visible personal calling systems or remote indication of seats occupied using electric transmission; using electromagnetic transmission using visible light sources
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/14—Central alarm receiver or annunciator arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Emergency Management (AREA)
  • Electromagnetism (AREA)
  • Business, Economics & Management (AREA)
  • Audible And Visible Signals (AREA)
  • Control Of El Displays (AREA)
  • Color Television Systems (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Led Device Packages (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Circuits Of Receivers In General (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Electronic Switches (AREA)
AU42693/85A 1984-05-22 1985-05-21 Led display device Ceased AU553737B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3419041 1984-05-22
DE3419041 1984-05-22

Publications (2)

Publication Number Publication Date
AU4269385A AU4269385A (en) 1985-11-28
AU553737B2 true AU553737B2 (en) 1986-07-24

Family

ID=6236554

Family Applications (1)

Application Number Title Priority Date Filing Date
AU42693/85A Ceased AU553737B2 (en) 1984-05-22 1985-05-21 Led display device

Country Status (9)

Country Link
EP (1) EP0164011B1 (2)
JP (1) JPS60254297A (2)
AT (1) ATE36615T1 (2)
AU (1) AU553737B2 (2)
BR (1) BR8502399A (2)
DE (1) DE3564500D1 (2)
GR (2) GR80729B (2)
MX (1) MX158915A (2)
NO (1) NO164267C (2)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6427873B2 (ja) 2013-12-20 2018-11-28 株式会社Ihi 駐車支援装置及びシステム

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3643244A (en) * 1969-05-26 1972-02-15 Marvin J Levy Fire and smoke monitoring and alarm system
DE2555584A1 (de) * 1975-12-10 1977-06-16 Siemens Ag Anzeigetafel mit mehreren leuchtdioden
JPS5834549Y2 (ja) * 1977-11-09 1983-08-03 横河電機株式会社 多点表示装置
JPS556687A (en) * 1978-06-29 1980-01-18 Handotai Kenkyu Shinkokai Traffic use display

Also Published As

Publication number Publication date
NO852053L (no) 1985-11-25
AU4269385A (en) 1985-11-28
MX158915A (es) 1989-03-29
EP0164011A1 (de) 1985-12-11
NO164267B (no) 1990-06-05
BR8502399A (pt) 1986-01-21
NO164267C (no) 1990-09-12
ATE36615T1 (de) 1988-09-15
JPS60254297A (ja) 1985-12-14
EP0164011B1 (de) 1988-08-17
GR851215B (2) 1985-11-25
GR80729B (en) 1985-02-20
JPH0510715B2 (2) 1993-02-10
DE3564500D1 (en) 1988-09-22

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