Mockup and Demonstrator of a High Resolution Active Pixel-LED headlamp with 100k Pixel Performance // Stefan GRÖTSCH | OSRAM

Mockup and Demonstrator of a High Resolution Active Pixel-LED headlamp with 100k Pixel Performance // Stefan GRÖTSCH | OSRAM

Wednesday, March 17, 2021 1:00 PM to 1:21 PM · 21 min. (Africa/Abidjan)
Session 2 // ADB TECHNOLOGIES

Information

Session 2 // ADB TECHNOLOGIES // Chairman: Christophe LE LIGNE | Valeo

Abstract: 

Active integrated LED Arrays for automotive headlamps are progressing towards larger emitting area and higher pixel count. We describe a headlamp mock-up system based on the
latest developments on the EVIYOS LED light source with 25600 active controllable LED pixels. The system architecture and partitioning allow to realize a system with an equivalent resolution of 100k and high intensity. We propose an optical lens design and in combination with a complete electro-optical and thermal setup and provide first results. The mock-up addresses a field of view of 10°x 40° and a resolution of less than 0.1°. The implementation will demonstrate conventional ADB/AFS features as well as symbol visualizations controlled by a touch screen graphical user interface and a video data processing flow to distribute the pixel intensity towards two LED arrays implemented in the system.  

Keywords
100k Pixel PerformanceEVIYOS LED pixel light sourceHigh Resolution Active Pixel Array
OSRAM GmbHOSRAM, based in Munich, is a leading global high-tech company with a history dating back more than 110 years. Primarily focused on semiconductor-based technologies, our products are used in highly diverse applications ranging from virtual reality to autonomous driving and from smartphones to smart and connected lighting solutions in buildings and cities. OSRAM uses the endless possibilities of light to improve the quality of life for individuals and communities. OSRAM’s innovations enable people all over the world not only to see better, but also to communicate, travel, work and live better. OSRAM had approximately 21,000 employees worldwide as of end of fiscal 2020 (September 30) and generated revenue of around three billion euros from continuing activities. The company is listed on the stock exchanges in Frankfurt and Munich (ISIN: DE000LED4000; WKN: LED 400; trading symbol: OSR). ​ The Automotive Business  at OSRAM  is the global market leader in automotive lamps and a global market and innovation leader in LED components for vehicles. From Halogen to Xenon – both for new vehicles as well as for spare parts – our company is the number one. With its modern LED-based components for cars, whether in LED headlamps or in solutions for autonomous driving systems, AM is an innovation driver in the market for automotive light-based solutions. ​ Additional information can be found at www.osram.com​ and www.ams-osram.com Discover our virtual showroom on http://osram-virtual.com/Vision/  

Documents & Links

PDF Presentation Stefan GROETSCH - OSRAM

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