Ambientebeleuchtung
Ambientebeleuchtung passt sich den Menschen an und sorgt dafür, dass sie sich in ihrem Fahrzeug wohl fühlen.
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Ambientebeleuchtung
Beleuchtungslösungen für den Fahrzeuginnenraum schaffen eine neue Atmosphäre im Auto, von der Cockpitbeleuchtung bis hin zur menschengerechten Beleuchtung durch den Einsatz spezieller menschengerechter LEDs für den Fahrzeuginnenraum. Es gibt drei Hauptansätze für die Ambiente-Beleuchtung, bei denen jeweils unterschiedliche Arten von LEDs verwendet werden.
Ambientebeleuchtung: von weißer Beleuchtung bis hin zu Ambiente- und dynamischer Beleuchtung in Farbe
Weißes Umgebungslicht wird für die natürliche Beleuchtung im Fahrzeuginnenraum verwendet. Perfektes weißes Umgebungslicht stellt den Menschen in den Mittelpunkt, was als menschenzentrierte Beleuchtung bezeichnet wird. Die richtige Farbtemperatur und ein exzellenter natürlicher Farbwiedergabeindex (CRI) sind die entscheidenden Faktoren, um dieses Ziel zu erreichen.
ams OSRAM unterstützt diesen Anwendungsbereich mit seiner Produktfamilie OSTUNE®.
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Ambientebeleuchtung in Farbe (R/G/B)
Vom Design bis zur Funktion sorgt die Ambiente-Beleuchtung mit hochintegrierten RGB-Lösungen dafür, dass Farbe ins Fahrzeug kommt. Heute sind lichtbasierte Anwendungen in der Automobilindustrie mehr als nur ein Designmerkmal. Die Beleuchtung selbst wird interaktiv und zum Blickfang. Versteckt unter Textilien oder Kunststoffen und nur im eingeschalteten Zustand sichtbar (so genannte Materialbeleuchtung oder shytech), ist die Interaktion mit speziellen Funktionen verbunden.
ams OSRAM unterstützt diesen Anwendungsbereich mit seiner Produktfamilie OSIRE®.
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Dynamische Beleuchtung in Farbe (R/G/B)
Bei den derzeitigen Anwendungen für die Umgebungsbeleuchtung wird hauptsächlich Licht verwendet, um einen Bereich in einer festen Farbe und Helligkeit zu beleuchten. Der Trend zur dynamischen Beleuchtung ermöglicht verschiedene Farben und Helligkeitsstufen in einem Bereich zur gleichen Zeit. Die Anwendungen selbst können nicht nur dekorative Zwecke erfüllen, sondern auch Warnungen, Kommunikation oder sogar Interaktion mit dem Fahrer oder den Fahrgästen unterstützen.
Speziell für diesen Anwendungsbereich bietet ams OSRAM neben seiner Standard-OSIRE® LED-Familie eine einzigartige Lösung an: Intelligente LED-Innenbeleuchtungslösungen für Automobile in Form eines intelligenten RGB-LED-Bausteins. Das erste Mitglied dieser Familie heißt OSIRE® E3731i; dieser Baustein integriert die R/G/B-Chips in einem IC, einschließlich Treiber, Kalibrierungsdaten und einer seriellen Busschnittstelle unter Verwendung des OSP (Open System Protocol).
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Ausgewählte Produkte
ams AS1163B Automotive 6-channel Stand-Alone Intelligent LED Driver IC
Product status: Pre-Production
AS1163B is a mixed signal silicon device optimized for automotive dynamic lighting applications (interior, exterior, smart surface etc.). The basic purpose of AS1163B is to drive 6 LEDs organized in 2 channel triplets (RGB) or simply 6 single-color LEDs with an independent PWM dimming dynamic range up to 16 bits. AS1163B is often addressed with a different name: “SAID2”, an acronym which stands for Stand-Alone Intelligent Driver with 2 RGB triplets.
A daisy chain configuration of multiple AS1163B devices will enable cost effective implementation of complex dynamic lighting effects. AS1163B supports single layer slim PCB designs.The communication protocol supported by AS1163B (OSP: Open System Protocol) is fully compatible with the ams OSRAM OSIRE E3731i. AS1163B will support additional features such as I²C gateway, parallel connection, power-rail feedback, analog readout. Each AS1163B device in the chain will be usable by the MCU to read and write an external I²C device, e.g. EEPROM, temperature sensor, Ambient Light Sensor.
ams AS1163 Automotive 9-channel Stand-Alone Intelligent LED Driver IC
Product status: Pre-Production
AS1163 is a mixed signal silicon device optimized for automotive dynamic lighting applications (interior, exterior, smart surface etc.). The basic purpose of AS1163 is to drive 9 LEDs organized in 3 channel triplets (RGB) or simply 9 single-color LEDs with an independent PWM dimming dynamic range up to 16 bits. AS1163 is often addressed with a different name: “SAID”, an acronym which stands for Stand-Alone Intelligent Driver.
A daisy chain configuration of multiple AS1163 devices will enable cost effective implementation of complex dynamic lighting effects. AS1163 supports single layer slim PCB designs.The communication protocol supported by AS1163 (OSP: Open System Protocol) is fully compatible with the ams OSRAM OSIRE E3731i. AS1163 will support additional features such as I²C gateway, parallel connection, power-rail feedback, analog readout. Each AS1163 device in the chain will be usable by the MCU to read and write an external I²C device, e.g. EEPROM, temperature sensor, Ambient Light Sensor.
OSRAM OSIRE® E3731i, KRTBI D2LM31.31
This device is especially designed for automotive interior applications requesting high dynamic RGB lighting scenarios. This device is an intelligent RGB device, incorporating besides R/G/B LEDs an IC from ams OSRAM. This embedded IC integrates the drivers for the three R/G/B LEDs. The embedded IC includes the optical measurement data of the three R/G/B LEDs as well. An external micro controller can address and control each device in a daisy chain architecture via an open system protocol. The open protocol allows the micro controller to read back these data and to run any color algorithm. It also allows to read back a temperature value to optimize this color algorithm.
OSIRE TM E3731i is compliant with all known patents and rights in countries with an automotive production footprint. In particular, neither rights in terms of temperature compensation within the LED nor SPI communication with controllers inside an LED are affected.
OSRAM OSIRE® E5515, KRTBAELPS1.32
The ams OSRAM OSIRE KRTB AELPS1.32 RGB sidelooker device is specifically designed for automotive interior applications. It offers individually addressable LED chips for a maximum of flexibility in terms of color point, driver selection and interconnection. Due to the low profile, the OSIRE KRTB AELPS1.32 is ideally suited for coupling into thin lightguides and enables ultra compact designs.
OSRAM OSIRE® E3323, KRTBDWLM32.32
The OSIRE E3323 is designed for automotive ambient applications. With its compact size, the device offers a maximum of flexibility for various assembly situations.
All measurement data of every single LED is made available at 10 and 50 mA via an imprinted data matrix code. This feature helps to reduce the optical measurement effort on customer side.
OSRAM Chip LED, SFH 5711
High Accuracy Ambient Light Sensor
OSRAM TOPLED®, SFH 2240 A01
Silicon Photodiode with Vλ Characteristic
OSRAM Chip LED, SFH 2716 A01
Silicon PIN Photodiode with Vλ Characteristics
OSRAM Chip LED 0805, SFH 2770 A01
High Precision Ambient Light Photodiode
Ausgewählte Produktfamilien
Advanced Power TOPLED® for automotive & mobility applications
Advanced Power TOPLED® is ams OSRAM's most powerful member of the TOPLED® family designed to meet the requirements of the automotive industry. Advanced Power TOPLED® was the first of its kind in a PLCC-6 package and has set a standard in a variety of applications in the mid power LED world. Advanced Power TOPLED® offers high performance, high reliability and high brightness in a robust package.
OSIRE® for automotive & mobility applications
OSIRE® is ams OSRAMs product family designed to meet the requirements of colored ambient lighting in automotive applications. It offers individually addressable LED chips for a maximum of flexibility in terms of color point, driver selection and interconnection in Interior Ambient Lighting. Due to the low profile, the OSIRE® E5515 devices are ideally suited for coupling into thin lightguides and enable ultra compact designs.
The portfolio covers all RGB applications, offering different levels of calibration support and package designs:
Standard RGB LEDs with narrow binnings: OSIRE® E3635 (top-looker in established footprint), OSIRE® E3323 (top-looker in smaller size and DMC feature); OSIRE® E5515 (sidelooker with low profile, optimized for IMSE process and DMC feature).
Intelligent RGB LEDs with integrated drivers, optical data and a serial bus interface: OSIRE® E3731i with open system protocol (OSP) for serial bus communication, allowing to control the device in a daisy chain.
OSLON® Black for automotive & mobility applications
The new OSLON Black Series by ams OSRAM is high-flux LED is small and very robust, making it ideal for designing automotive or industrial applications.
OSTUNE® for automotive & mobility applications
Highest CRI currently available for automotive applications. Car interiors are becoming increasingly important in the latest generation of vehicles and are undergoing a fundamental image change leading to corresponding effects on design and integrated applications. The OSTUNE® LED family is a new brand from ams OSRAM for automotive interior illumination. By offering an excellent CRI level these devices allow excellent color rendering for Interior White Ambient Lighting, such as reading light, dome light, Make Up mirror or foot room illumination. ams OSRAM now brings technological advancement and insights from the general lighting industry to the car. The first two OSTUNE® products cover a wide color temperature range and enable OEMs to offer distinctive light variants for their ambient lighting: from elegant, bluish cool white to cozy, reddish warm white. The OSTUNE® E1608 and E3030 extend ams OSRAM's broad portfolio for automotive interior lighting by offering a wide color temperature range from 2700 to 6500 Kelvin with a coloring rending index (CRI) of more than 90, the highest CRI currently available for automotive applications.
Power TOPLED® for automotive & mobility applications
ams OSRAM Power TOPLED® is a powerful member of the TOPLED® family. Thanks to their high luminous efficacy, the LEDs are ideal for rear light clusters and indicators on vehicles and for display panels for traffic control systems. With the latest generation (.01) we will continue this successful path.
SYNIOS® P2720 for automotive & mobility applications
SYNIOS® P2720 is a very powerful and reliable product family that excels through its high brightness, low thermal resistance and thermal stability. Featuring different chip size classes and colors with one common footprint, the SYNIOS® P2720 family also shines with high flexibility and full scalability. Another great advantage of the SYNIOS® P2720 is its exceptional temperature cycle stability. The lead frame part is optimized for the thermal expansion coefficient of the circuit board, thus securing very stable soldered joints.
TOPLED® for automotive & mobility applications
ams OSRAM Power TOPLED® is a standard product in LED lighting. With our great experience in SMT LED we are able to offer a high quality product for all kind of applications. Within the spectrum of visible and invisible light the TOPLED® product family offers solutions from backlighting up to basic gesture sensing and illumination in automotive interior applications. The latest product of this well established family ist the SFH 4246R, a new part for narrow space applications in the gesture sensing area.
TOPLED® E1608 for automotive & mobility applications
The TOPLED® E1608 expands ams OSRAMs low power portfolio by offering one of the smallest LED industry standard footprints in a highly reliable and well proved package concept. Its outstanding performance is suitable for a huge variety of applications especially automotive interior where a small package design with excellent reliability is needed. The TOPLED® E1608 is available in a broad variety of colors and brightness versions.