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The only pixels that are ever on are the ones that are actually needed at the time.Īt its planned launch at the start of 2020 Eviyos will form a separate product family offering a wide range of possible applications. Osram Opto says that, as well as being compact and powerful, Eviyos is also energy-efficient due to the precise control and dimmability of the individual pixels.
Osram smart pixel headlights series#
“We are now another stage further toward series production.” “We are proud that we can present the first prototype so soon after completing the research project,” he adds. “With Eviyos we are helping to make the roads safer and improve comfort and convenience for drivers,” says marketing manager Thomas Christl.
![osram smart pixel headlights osram smart pixel headlights](https://www.carlightblog.com/wp-content/uploads/sites/2/2018/03/Teaser_osram-dam-204055_350679_Headlamp.jpg)
Customers can vary the number of hybrid LEDs in their applications and supplement them with conventional LEDs, depending on the particular requirements that need to be met. Initial prototypes have already exhibited more than 4.6lm per pixel. The light source has minimum luminous flux per pixel of 3lm at a drive current of 11mA. A luminous flux of at least 3 lm per pixel is produced from a current of 11 mA 2.
Osram smart pixel headlights drivers#
This combination means that the 1024 pixels of Eviyos plus the driver are all accommodated in a footprint of about 4mm x 4mm. As a result, 1024 pixels and drivers are accommodated in a footprint of 4 × 4 mm 2 with a pixel size of 125 × 125 m 2.
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The prototype combines two technologies in one component: a light-emitting chip and individual pixel control electronics. Coordinated by Osram Opto, the project involved industrial partners Daimler AG, Fraunhofer Gesellschaft, Hella KGaA Hueck & Co and Infineon Technologies. Integrated in a demonstrator from Osram Specialty Lighting, the prototype is on show for the first time at the International Symposium on Automotive Lighting (ISAL 2017) in Darmstadt, Germany (25-27 September).Įviyos has its basis in the μAFS (adaptive front-lighting system) research project that was completed in October 2016. As soon as oncoming traffic is detected the appropriate pixels are automatically switched off so drivers of oncoming vehicles are not dazzled. Osram Opto Semiconductors GmbH of Regensburg, Germany claims that its newly developed Eviyos prototype is the first hybrid LED, representing progress towards the first market-ready smart-controllable high-resolution LED. The hybrid LED provides smart headlighting with more than 1000 individually controllable pixels. Hella and Osram, the suppliers that produced the Audi A8s headlamps, have formed a consortium with Daimler to develop such a lighting system.