IR:6 thin-film chip technology for IR LEDs
Increasing brightness and efficiency of IR LEDs for biometric, security, industrial and medical applications.
Brighter and more efficient with IR LEDs with thin-film chip technology
IR:6 thin-film chip technology enables significantly higher radiant intensity and efficiency in infrared LEDs. Compared to previous generations, it delivers higher brightness* and improved efficiency*, supporting demanding applications such as biometric identification, machine vision and medical imaging.
Based on advanced thin-film semiconductor technology, the infrared LED portfolio supports a wide range of applications, including biometric authentication, machine vision, medical illumination and environmental sensing. Optimised thermal management and optical design ensure stable output and high reliability across operating conditions.
Available in 850 nm, 940 nm, and the newly introduced 920 nm wavelength, the IR:6 portfolio enables optimised performance across a wide range of infrared applications. The 920 nm wavelength provides an improved balance between high sensor sensitivity and reduced visible red glow, enhancing image quality and user comfort in camera-based systems. This combination marks a significant advancement in infrared LED technology, supporting more precise and efficient system design.
Ready to elevate your applications?
* Deepending on product: e.g.: Power TOPLED™, SFH 4243B delivers up to 49% more brightness and achieving up to 70% increase in efficiency.
Flexible IR LED portfolio for diverse optical requirements
Built on advanced thin-film semiconductor technology, the IR:6 portfolio combines strong light output, efficient operation and robust performance across different infrared LED packages, wavelengths and optical configurations.
- Portfolio flexibility: A wide range of package technologies, power classes, wavelengths and beam angles helps designers select the right emitter for each system design, from short- to long-range illumination.
- Application coverage: The portfolio supports biometric authentication, facial recognition, machine vision, medical lighting, eye tracking, smoke detection, smart appliances, surveillance, industrial sensing and automotive sensing.
- Customer benefits: Higher optical power at lower current, reduced thermal load and compact package options can simplify thermal management and help reduce driver effort, LED count and PCB space while supporting application-specific optical and performance requirements.
Ausgewählte Produkte
OSRAM OSLON™ Black, SFH 4722CS A01
OSRAM SIDELED™, SFH 4244B
OSRAM FIREFLY™, SFH 4030B
OSRAM OSLON™ Black, SFH 4715B
OSRAM OSLON™ P1616, SFH 4180BS
OSRAM Power TOPLED™ Lens, SFH 4248B
OSRAM Chip LED, SFH 4053B
Explore how IR:6 improves infrared LED performance
Registrieren Sie sich für unser White Paper
Form wird geladen...
Ihre Daten werden nur für interne Zwecke gemäß dem Registrierungsprozess verwendet.
Alle mit einem Stern (*) gekennzeichneten Felder müssen ausgefüllt werden.
Focus Application
Automotive in-cabin monitoring
Reliable driver monitoring, occupant detection and gesture sensing are enabled by infrared LEDs that provide invisible illumination with reduced red glow.
Object detection
Advanced sensing with infrared LEDs enables accurate obstacle detection, navigation and 3D perception in robots and drones, improving safety and efficiency
Smoke detection
Infrared LEDs enable reliable, low-power smoke detection by illuminating smoke particles, supporting fast response and fewer false alarms.
Eye tracking
Invisible IR LEDs enable precise eye, face and hand tracking in AR/VR, supporting eye safety, natural interaction, low power use and compact wearables
Rain-Light-Tunnel sensing
IR LEDs enable accurate rain detection and automatic wiper control, providing reliable visibility in all lighting conditions.
Medical & health benefits
IR LEDs offer high reliability and compact power for medical applications such as oral scanning, light therapy and well-being lighting.
Machine Vision
IR LEDs support machine vision with flexible packages and lenses, enabling clear imaging for defect detection and automated inspection.
Security and monitoring
IR:6 LEDs deliver higher brightness and efficiency for sharper imaging in security cameras, traffic systems and smart home monitoring.
2D facial recognition
Improve 2D facial recognition with IR:6 brightness and 920 nm illumination for sharper images and more reliable face detection.
FAQ
What is IR:6 thin-film chip technology?
IR:6 is ams OSRAM’s thin-film chip technology for infrared LEDs. It enables higher radiant intensity and improved efficiency, helping systems achieve stronger infrared illumination with lower current requirements.
How do IR:6 infrared LEDs support in-cabin sensing applications?
As vehicles become increasingly intelligent, camera-based in-cabin sensing systems are being used for functions such as driver monitoring, occupant monitoring and child presence detection. These applications require reliable infrared illumination, particularly in low-light and night-time conditions.
The OSLON™ Black IR:6 C Series provides high-power 940 nm infrared illumination designed for in-cabin sensing applications. It delivers uniform IR light to support reliable detection of faces, gaze direction and occupant presence, while offering a range of emission angles and optical options for greater design flexibility.
A key advantage of IR:6 technology is its reduced red glow at chip level. By minimising visible light emission during operation, the infrared illumination remains almost imperceptible to vehicle occupants, helping improve driver comfort and user acceptance, especially during night-time driving.
Why is the 920 nm wavelength important?
The 920 nm wavelength provides a balanced combination of high sensor sensitivity and reduced visible red glow. This helps improve image quality and user comfort in camera-based systems such as facial recognition, biometric authentication and eye tracking. The 920 nm portfolio is available in selected OSLON™ Black and SYNIOS™ P2720 infrared LED series, giving designers additional flexibility when optimising camera-based sensing and illumination systems.
How can designers choose the right IR LED for their application?
ams OSRAM offers a broad infrared LED portfolio, including the OSLON™ Black, OSLON™ P1616, SYNIOS™ P2720, and Power TOPLED™ product families. With a wide selection of wavelengths, power classes and beam angles, designers can select the most suitable emitter for short- or long-range illumination, compact designs and application-specific optical requirements. The portfolio supports applications across biometric authentication, security and surveillance, industrial automation and machine vision
Why is the LED driver important in an infrared LED system?
The LED driver controls the current supplied to the infrared LED and has a direct impact on brightness, efficiency and thermal performance. Selecting the right driver helps ensure reliable illumination, optimised power consumption and consistent system operation.
The page showcases ams OSRAM’s IR:6 infrared LED technology, its performance benefits, product portfolio, key applications, and practical guidance for selecting the right IR LED solution.