DE60230825D1 - Fehlertolerante Led Anzeige - Google Patents

Fehlertolerante Led Anzeige

Info

Publication number
DE60230825D1
DE60230825D1 DE60230825T DE60230825T DE60230825D1 DE 60230825 D1 DE60230825 D1 DE 60230825D1 DE 60230825 T DE60230825 T DE 60230825T DE 60230825 T DE60230825 T DE 60230825T DE 60230825 D1 DE60230825 D1 DE 60230825D1
Authority
DE
Germany
Prior art keywords
light emitting
emitting diode
diode groups
fault
led display
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
DE60230825T
Other languages
English (en)
Inventor
Don W Guthrie
Craig J Coley
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.)
Aerospace Optics Inc
Original Assignee
Aerospace Optics Inc
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 Aerospace Optics Inc filed Critical Aerospace Optics Inc
Application granted granted Critical
Publication of DE60230825D1 publication Critical patent/DE60230825D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/40—Details of LED load circuits
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
    • H01L25/16—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof the devices being of types provided for in two or more different main groups of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. forming hybrid circuits
    • H01L25/167—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof the devices being of types provided for in two or more different main groups of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. forming hybrid circuits comprising optoelectronic devices, e.g. LED, photodiodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001—Technical content checked by a classifier
    • H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S362/00—Illumination
    • Y10S362/80—Light emitting diode

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Led Devices (AREA)
  • Audible And Visible Signals (AREA)
  • Eye Examination Apparatus (AREA)
DE60230825T 2001-09-07 2002-09-04 Fehlertolerante Led Anzeige Expired - Lifetime DE60230825D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/949,370 US6650064B2 (en) 2000-09-29 2001-09-07 Fault tolerant led display design

Publications (1)

Publication Number Publication Date
DE60230825D1 true DE60230825D1 (de) 2009-02-26

Family

ID=25488991

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60230825T Expired - Lifetime DE60230825D1 (de) 2001-09-07 2002-09-04 Fehlertolerante Led Anzeige

Country Status (7)

Country Link
US (1) US6650064B2 (de)
EP (2) EP1430752A2 (de)
AT (1) ATE420543T1 (de)
AU (2) AU2002329547B2 (de)
CA (1) CA2459970C (de)
DE (1) DE60230825D1 (de)
WO (1) WO2003024159A2 (de)

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US6650064B2 (en) * 2000-09-29 2003-11-18 Aerospace Optics, Inc. Fault tolerant led display design
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US7727181B2 (en) 2002-10-09 2010-06-01 Abbott Diabetes Care Inc. Fluid delivery device with autocalibration
CA2501825C (en) 2002-10-09 2009-12-01 Therasense, Inc. Fluid delivery device, system and method
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US7679407B2 (en) 2003-04-28 2010-03-16 Abbott Diabetes Care Inc. Method and apparatus for providing peak detection circuitry for data communication systems
CN2694702Y (zh) * 2004-04-02 2005-04-20 张哲铭 饰灯及饰灯灯串
CN2821905Y (zh) * 2005-02-20 2006-09-27 深圳市中照灯具制造有限公司 一种led专用串联保护接线盒
AU2006226988B2 (en) 2005-03-21 2011-12-01 Abbott Diabetes Care, Inc. Method and system for providing integrated medication infusion and analyte monitoring system
US8629626B2 (en) * 2005-05-10 2014-01-14 Adb Airfield Solutions, Llc Dedicated LED airfield system architectures
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US7768408B2 (en) 2005-05-17 2010-08-03 Abbott Diabetes Care Inc. Method and system for providing data management in data monitoring system
US7620437B2 (en) 2005-06-03 2009-11-17 Abbott Diabetes Care Inc. Method and apparatus for providing rechargeable power in data monitoring and management systems
AU2006203675B8 (en) * 2005-08-29 2014-01-09 Solux Pty. Limited Current regulation and reliability of led array
FR2891106A1 (fr) * 2005-09-20 2007-03-23 Patrick Courteix Methode de connexion et d'alimentation de diodes electroluminescentes pour la realisation de lampes.
US7756561B2 (en) 2005-09-30 2010-07-13 Abbott Diabetes Care Inc. Method and apparatus for providing rechargeable power in data monitoring and management systems
US7583190B2 (en) 2005-10-31 2009-09-01 Abbott Diabetes Care Inc. Method and apparatus for providing data communication in data monitoring and management systems
DE102005053298B4 (de) * 2005-11-09 2012-08-16 Kromberg & Schubert Kg Beleuchtungseinrichtung
JP2009527894A (ja) 2005-12-14 2009-07-30 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ Ｌｅｄを変調するための回路配置及びｌｅｄの動作方法
US8344966B2 (en) 2006-01-31 2013-01-01 Abbott Diabetes Care Inc. Method and system for providing a fault tolerant display unit in an electronic device
GB2436901A (en) * 2006-04-04 2007-10-10 John Arthur Noyes Series circuit integrity module
DE102006018575A1 (de) * 2006-04-21 2007-10-25 Tridonicatco Gmbh & Co. Kg Fehlererkennung von Leuchtdioden
TW200819841A (en) * 2006-10-30 2008-05-01 Au Optronics Corp Display device, back-lit module, and packaging structure of light emitting diode
US8579853B2 (en) 2006-10-31 2013-11-12 Abbott Diabetes Care Inc. Infusion devices and methods
DE102008010539A1 (de) 2007-03-14 2008-09-18 Cobra Electronic Gmbh & Co. Kg Scheinwerfer mit einer Vielzahl von lichtemittierenden Dioden
US8087798B2 (en) * 2007-11-09 2012-01-03 Lighting Science Group Corporation Light source with optimized electrical, optical, and economical performance
US7906915B2 (en) * 2008-04-19 2011-03-15 Aerospace Optics, Inc. Enhanced trim resolution voltage-controlled dimming LED driving circuit
US20090278463A1 (en) * 2008-05-06 2009-11-12 Tai-Ning Tang Power interruption protection structure for led string light
KR101650700B1 (ko) * 2008-06-25 2016-08-24 코닌클리케 필립스 엔.브이. 유기 발광 다이오드 구동기 장치
JP2010135136A (ja) * 2008-12-03 2010-06-17 Panasonic Electric Works Co Ltd Ｌｅｄ点灯装置
US8560082B2 (en) 2009-01-30 2013-10-15 Abbott Diabetes Care Inc. Computerized determination of insulin pump therapy parameters using real time and retrospective data processing
WO2010129375A1 (en) 2009-04-28 2010-11-11 Abbott Diabetes Care Inc. Closed loop blood glucose control algorithm analysis
KR101667218B1 (ko) * 2009-06-09 2016-10-18 삼성전자주식회사 이상 전압 보호장치, 발광 모듈 및 디스플레이 장치
US8384307B2 (en) 2009-06-16 2013-02-26 Nexxus Lighting, Inc. Continuous step driver
EP3173014B1 (de) 2009-07-23 2021-08-18 Abbott Diabetes Care, Inc. Echtzeitverwaltung von daten im zusammenhang mit der physiologischen kontrolle des blutzuckerspiegels
US8729809B2 (en) * 2009-09-08 2014-05-20 Denovo Lighting, Llc Voltage regulating devices in LED lamps with multiple power sources
US8400064B2 (en) * 2009-09-09 2013-03-19 Koninklijke Philips Electronics N.V. Zener diode protection network in submount for LEDs connected in series
US8362711B2 (en) 2010-05-03 2013-01-29 Ge Investment Co., Ltd. AC LED apparatus
EP2385748A1 (de) * 2010-05-03 2011-11-09 GE Investment Co., Ltd. Wechselstrom-LED-Vorrichtung
US8519636B2 (en) * 2010-05-03 2013-08-27 Ge Investment Co., Ltd. AC LED apparatus
JP5131332B2 (ja) * 2010-09-08 2013-01-30 株式会社デンソー 照明装置
US8674623B2 (en) * 2011-02-11 2014-03-18 Tai-Her Yang LED device with voltage-limiting unit and shunt current-limiting resistance
BR112013031155B1 (pt) * 2011-06-08 2020-10-27 Lumileds Holding B.V disposição para a iluminação com diodo, conjunto para a iluminação automotiva e método para a fabricação de uma disposição para a iluminação com diodo
JP6481245B2 (ja) * 2017-04-12 2019-03-13 Ｚｉｇｅｎライティングソリューション株式会社 発光装置
WO2020101776A2 (en) 2018-08-13 2020-05-22 Applied Avionics, Inc. Command interpreter or command parser based control architecture for aircraft control, interface units and/or illuminated pushbutton switches

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US4463402A (en) * 1980-06-24 1984-07-31 Cottrell Gerald G Safety jumper cable apparatus
JPS61265883A (ja) * 1985-05-20 1986-11-25 Olympus Optical Co Ltd 半導体レ−ザ駆動装置
DE3537419A1 (de) * 1985-10-21 1987-04-23 Siemens Ag Schaltungsanordnung zum schutz eines lichtsteuerbaren thyristors
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JP2983880B2 (ja) * 1995-04-28 1999-11-29 小島プレス工業株式会社 自動車用エアコンパネルスイッチ照明回路
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DE19841490B4 (de) * 1998-09-10 2005-06-30 Infineon Technologies Ag Schaltungsanordnung zum Schutz einer Serienschaltung aus mindestens zwei Leuchdioden vor dem Ausfall
DE19843330C2 (de) * 1998-09-22 2003-10-16 Diehl Stiftung & Co Fahrzeugkabinenbeleuchtung
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US6246186B1 (en) * 2000-03-01 2001-06-12 Hewlett-Packard Company Method and apparatus for controlling two independent visual indicators with a single output pin
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US6650064B2 (en) * 2000-09-29 2003-11-18 Aerospace Optics, Inc. Fault tolerant led display design
US6323598B1 (en) * 2000-09-29 2001-11-27 Aerospace Optics, Inc. Enhanced trim resolution voltage-controlled dimming led driver

Also Published As

Publication number Publication date
US6650064B2 (en) 2003-11-18
CA2459970A1 (en) 2003-03-20
AU2008249230B2 (en) 2011-08-18
EP1713308B1 (de) 2009-01-07
WO2003024159B1 (en) 2003-07-03
US20020047596A1 (en) 2002-04-25
EP1430752A2 (de) 2004-06-23
EP1713308A3 (de) 2007-03-14
WO2003024159A3 (en) 2003-06-05
ATE420543T1 (de) 2009-01-15
AU2008249230A1 (en) 2008-12-18
EP1713308A2 (de) 2006-10-18
WO2003024159A2 (en) 2003-03-20
AU2002329547B2 (en) 2008-08-28
CA2459970C (en) 2012-01-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition