This compact, environment friendly, and reasonably priced, high-resolution projection module relies on ams OSRAM’s EVIYOS® 2.0 gentle supply, with round 20,000 pixels per lamp. It’s already in collection manufacturing
DETROIT, July 19, 2023 /PRNewswire/ — Marelli, along with ams OSRAM launches a ground-breaking innovation in automotive entrance lighting, introducing the h-Digi® microLED module, which is now in collection manufacturing. This digital lighting resolution, based mostly on a brand new sort of clever multipixel LED, permits totally adaptive, dynamic headlight operation and picture projection, whereas being an reasonably priced expertise, obtainable for a wider vary of autos.
Marelli launches h-Digi® microLED, the following degree of digital front-lighting geared toward a wider vary of autos (PRNewsfoto/Marelli)
The brand new high-resolution module h-Digi® microLED relies on a matrix illumination system – that includes round 40,000 LED pixels (20,000 per lamp). This clever resolution manages the LEDs selectively to create very versatile low-beam and high-beam gentle distributions, adapting to varied driving conditions: City, Nation, Motorway or Opposed climate gentle choices will be realized. It additionally gives dynamic curve gentle and really exact glare-free excessive beam block out zones, to keep away from blinding oncoming drivers. Moreover, when it comes to security, the Marelli h-Digi® microLED can mission warnings or driver help photos on the highway, immediately within the driver’s area of view. Different benefits embody the extraordinarily compact design and excessive vitality effectivity.
The Marelli microLED system relies on ams OSRAM’s gentle supply EVIYOS® 2.0. Its mixture with a particular optical lens system and a brand new digital management engineered by Marelli’s Automotive Lighting & Sensing division, permits the improved degree of adaptability of the illumination area. That is the primary time that LEDs with a dimension of 40 µm x 40 µm are launched as pixel parts in automobile headlamps. With EVIYOS® 2.0, ams OSRAM made this expertise obtainable for the automotive use, which was a decisive issue for the Marelli-ams OSRAM partnership on this mission.
With pixels smaller than 0,1 diploma, the decision of this illumination matrix system is 10 instances extra exact than standard LED glare-free excessive beam programs, that are at present on the highway. Two micro-LED choices can be found: a facet ratio of 1:4, leading to 25,600 pixels, or a facet ratio of 1:3, offering 19,200 pixels per lamp.
Didier Thalgott, Senior VP at Marelli’s Automotive Lighting & Sensing division, mentioned: “ams OSRAM and Marelli are cooperating to remodel the way forward for automotive entrance lighting. The h-Digi® microLED platform module, based mostly on the ams OSRAM EVIYOS® 2.0, permits us to develop options for international carmakers offering extra security and luxury for drivers at evening. As well as, because of its compactness, improved energy consumption and reasonably priced pricing, the system opens doorways to making use of the expertise additionally in mid-level automotive segments. With h-Digi® microLED, Marelli is driving the following technology of digital automobile lighting.”
Wolfgang Lex, Senior Vice President Automotive at ams OSRAM, mentioned: “Excessive-resolution adaptive ahead lighting is ready to change into the following huge differentiator for autos from the world’s premium manufacturers. EVIYOS® 2.0 is the enabler of essentially the most exactly controllable ahead lighting programs, and is a significant new worth creator for the automotive business. We’re excited to be working with Marelli to co-create the way forward for automotive mobility and improve the driving force security and expertise.”
The h-Digi® microLED is Marelli’s second technology of high-resolution projection programs. It follows the trail kicked-off with the h-Digi®, the worldwide first headlamp with a high-definition projector launched by Marelli in 2018, which was based mostly on digital micro-mirror (DMD) expertise, in collection manufacturing for premium OEMs.
About Marelli
Marelli is without doubt one of the world’s main international impartial suppliers to the automotive sector. With a powerful and established monitor report in innovation and manufacturing excellence, our mission is to remodel the way forward for mobility by means of working with prospects and companions to create a safer, greener, and better-connected world. With round 50,000 workers worldwide, the Marelli footprint contains 170 amenities and R&D facilities throughout Asia, the Americas, Europe, and Africa.
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SOURCE Marelli