SIA Vision - International Conference and Exhibition Paris

During SIA VISION, anticipate the opportunity to engage with a diverse group of more than 600 attendees, comprising industry specialists, scholars, and aficionados, all gathering to delve into the cutting-edge advancements in lighting and ADAS technologies.

Meet us at this event where ams OSRAM will showcase light and sensor solutions for tomorrow’s mobility.

See our speaking slots below. Register now.

Presenter: Michael Brandl 
Title: Adapted LED Chip Design for Efficiency-Improved Slim Headlamp Systems
Date and time: October 17th: 14:25-14:45 

We introduce a novel monolithic chip design, specifically optimized for headlamp applications. Given that brightness and efficiency have already reached high levels, the focus is beginning to shift to other areas of optimization. Current multi-chip LED designs often employ multiple square chips, with the height of the light-emitting surface around 1mm. To improve headlamps, particularly those with slim designs, we propose a broader aspect ratio with a potential light-emitting surface height of less than 1mm. We present an optical design for a headlamp that utilizes this innovative chip concept. Further, we discuss the challenges associated with this design, the differences compared to conventional designs, and the thermal behaviour. Finally, we highlight the advantages of this novel concept for headlamp systems, providing detailed insights into the improvements it offers in terms of performance, efficiency, and design flexibility.


Presenter: Markus Hofmann
Title: From ADB with high-resolution micro LED pixel emitter arrays to camera-controlled adaptive light distributions for different situations in nighttime traffic - a data driven approach
Date and time: October 17th: 08:50-09:10

Micro LED pixel emitter arrays are revolutionizing automotive forward lighting by offering highly detailed and flexible beam patterns. Their high resolution and pixel count enable the creation of adaptable ADB headlamps and glare-free high beams, while also enhancing energy efficiency and sustainability. Additionally, these arrays facilitate the projection of images and signs directly onto the road, potentially improving road safety. In a collaborative research effort between ams-OSRAM and TU Darmstadt, German traffic scenarios are analyzed and simulated using Unreal Engine 5 to assess how varying pixel counts and headlamp configurations impact light distribution and overall headlamp performance for different nighttime environments. The aim of this study is to analyze where and how 25600 pixels offer substantial advantages over existing standards, thereby guiding the development of next-generation headlamps that maximize both safety and efficiency.