ams OSRAM launches multi-die laser, becoming projection solutions provider

LEDs are frequently used as light sources in diverse projection applications in the consumer, automotive, and industrial sectors. Yet, in high-power applications, more than a third of the projectors sold today still rely on conventional lamps, like high pressure discharge incandescent lamps. Laser light sources outperform these traditional solutions as they support a more efficient and sustainable use of resources: First, laser-based projectors can achieve up to 50 percent higher light output than lamp-based models with the same power consumption. Second, they offer a lifespan up to ten times longer, with a minimum of 20,000 hours. This ensures that brightness — and therefore superior image quality — is maintained for a long time, so regular lamp replacements are no longer required. And: laser-based projectors are also low-noise.

ams OSRAM has already been at the forefront of LED light sources for projectors for many years. In line with this, the company is now introducing its Vegalas™ Power PLPM7_455QA. With multiple power lasers combined in a single module, this new laser achieves a high optical power output of 42 W in short pulse cycles and approximately 45 percent Wall-Plug Efficiency (WPE). It marks the debut of a new series of high-performance laser light sources. This positions the company as a one-stop-shop provider of emitters and sensors for projection applications, based on three pillars: LEDs, lasers, and sensors.

ams OSRAM thus offers LEDs in various colors, available in Surface Mount Technology (SMT) and Metal Core Board (MCB) packages optimized for efficient heat dissipation. The sensor portfolio ranges from direct Time-of-Flight (dToF) modules for distance measurement to photodetectors. The company’s new laser segment now leverages high-power GaN laser technology in the visible wavelength range. Products are available in both single- and multi-die packages.

With its comprehensive portfolio, ams OSRAM provides everything required for the development of next-generation projection applications, including professional and home projectors designed for large-screen viewing experiences. Offering from 65 up to 75 percent lower cost per projection surface than LCDs or OLEDs, these cutting-edge projectors can replace conventional flat panel displays. For projection applications in the automotive area, the company provides specifically certified variants of its LEDs.

www.ams-osram.com