EP4211989C0 - Kompakte steuerung für leuchtmittel im kfz - Google Patents

Kompakte steuerung für leuchtmittel im kfz

Info

Publication number
EP4211989C0
EP4211989C0 EP21777701.0A EP21777701A EP4211989C0 EP 4211989 C0 EP4211989 C0 EP 4211989C0 EP 21777701 A EP21777701 A EP 21777701A EP 4211989 C0 EP4211989 C0 EP 4211989C0
Authority
EP
European Patent Office
Prior art keywords
lamps
vehicles
compact control
compact
control
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.)
Active
Application number
EP21777701.0A
Other languages
English (en)
French (fr)
Other versions
EP4211989B1 (de
EP4211989A1 (de
Inventor
Bernd Burchard
Christian Schmitz
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.)
Elmos Semiconductor SE
Original Assignee
Elmos Semiconductor SE
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 Elmos Semiconductor SE filed Critical Elmos Semiconductor SE
Publication of EP4211989A1 publication Critical patent/EP4211989A1/de
Application granted granted Critical
Publication of EP4211989C0 publication Critical patent/EP4211989C0/de
Publication of EP4211989B1 publication Critical patent/EP4211989B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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]
    • H05B45/30—Driver circuits
    • 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
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/105—Controlling the light source in response to determined parameters
    • H05B47/11—Controlling the light source in response to determined parameters by determining the brightness or colour temperature of ambient light
    • 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
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/175—Controlling the light source by remote control
    • H05B47/18—Controlling the light source by remote control via data-bus transmission
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D84/00—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
    • H10D84/80—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers characterised by the integration of at least one component covered by groups H10D12/00 or H10D30/00, e.g. integration of IGFETs
    • H10D84/82—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers characterised by the integration of at least one component covered by groups H10D12/00 or H10D30/00, e.g. integration of IGFETs of only field-effect components
    • H10D84/83—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers characterised by the integration of at least one component covered by groups H10D12/00 or H10D30/00, e.g. integration of IGFETs of only field-effect components of only insulated-gate FETs [IGFET]
    • H10D84/85—Complementary IGFETs, e.g. CMOS
    • H10D84/856—Complementary IGFETs, e.g. CMOS the complementary IGFETs having different architectures than each other, e.g. high-voltage and low-voltage CMOS
EP21777701.0A 2020-09-14 2021-09-14 Kompakte steuerung für leuchtmittel im kfz Active EP4211989B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102020123818 2020-09-14
PCT/EP2021/075229 WO2022053714A1 (de) 2020-09-14 2021-09-14 Kompakte steuerung für leuchtmittel im kfz

Publications (3)

Publication Number Publication Date
EP4211989A1 EP4211989A1 (de) 2023-07-19
EP4211989C0 true EP4211989C0 (de) 2024-12-18
EP4211989B1 EP4211989B1 (de) 2024-12-18

Family

ID=77914328

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21777701.0A Active EP4211989B1 (de) 2020-09-14 2021-09-14 Kompakte steuerung für leuchtmittel im kfz

Country Status (7)

Country Link
US (1) US12010773B2 (de)
EP (1) EP4211989B1 (de)
JP (1) JP7515014B2 (de)
KR (3) KR102863353B1 (de)
CN (1) CN116057704B (de)
DE (1) DE112021004830A5 (de)
WO (1) WO2022053714A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102023120624B4 (de) 2023-08-03 2025-02-27 Elmos Semiconductor Se Vorrichtung und Verfahren zur Ansteuerung mindestens eines pyrotechnischen Auslöseelements einer insbesondere passiven Sicherheitseinheit eines Fahrzeugs

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202004006292U1 (de) 2004-04-21 2004-07-22 Knobel Ag Lichttechnische Komponenten Kennung für LED-Module
DE102009004117A1 (de) 2009-01-08 2010-07-15 Osram Gesellschaft mit beschränkter Haftung Projektionsmodul
JP5636241B2 (ja) * 2010-09-29 2014-12-03 ローム株式会社 Ｌｅｄ駆動装置
DE102010050747A1 (de) * 2010-11-08 2012-05-10 Vishay Electronic Gmbh Schaltungsanordnung zum Betreiben einer Leuchtdiode
US9232587B2 (en) 2011-09-30 2016-01-05 Advanced Analogic Technologies, Inc. Low cost LED driver with integral dimming capability
US8779696B2 (en) 2011-10-24 2014-07-15 Advanced Analogic Technologies, Inc. Low cost LED driver with improved serial bus
CN104924977A (zh) 2015-07-17 2015-09-23 北京汽车研究总院有限公司 一种led驱动器、led驱动系统及led驱动装置
US9936552B1 (en) * 2017-02-08 2018-04-03 Infineon Technologies Austria Ag System having a driver with voltage supply using an auxiliary winding of a transformer
US10082823B1 (en) * 2017-10-11 2018-09-25 Integrated Device Technology, Inc. Open loop solution in data buffer and RCD
US10437279B2 (en) * 2017-10-11 2019-10-08 Integrated Device Technology, Inc. Open loop solution in data buffer and RCD
EP3478031B1 (de) * 2017-10-30 2020-06-24 Melexis Technologies NV Busprotokoll für dynamische beleuchtungsanwendung
CN209870229U (zh) 2018-08-01 2019-12-31 杨志超 一种汽车尾灯驱动系统

Also Published As

Publication number Publication date
KR20240157121A (ko) 2024-10-31
JP2023542502A (ja) 2023-10-10
CN116057704B (zh) 2024-06-25
CN116057704A (zh) 2023-05-02
KR102863353B1 (ko) 2025-09-23
KR20230069110A (ko) 2023-05-18
KR102722961B1 (ko) 2024-10-28
US12010773B2 (en) 2024-06-11
EP4211989B1 (de) 2024-12-18
JP7515014B2 (ja) 2024-07-11
DE112021004830A5 (de) 2023-06-29
KR20240154101A (ko) 2024-10-24
WO2022053714A1 (de) 2022-03-17
EP4211989A1 (de) 2023-07-19
KR102871521B1 (ko) 2025-10-15
US20230380030A1 (en) 2023-11-23

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