Infineon Technologies has introduced a new MEMS scanner solution, comprising a MEMS mirror and MEMS driver, allows completely new product designs.
Its miniature size and low power consumption are the basis for making augmented reality (AR) solutions more widely available for consumer applications such as wearables and automotive head-up displays.
“Augmented reality solutions enrich real environments with valuable digital data and help people to move around more conveniently and safely in daily life, for business and leisure activities, but especially on the street,” said Charles Chan, Head of Infineon’s Automotive MEMS product line. “Maps, infotainment or messages projected on everyday glasses guide people to the nearest supermarket or shared car park around the corner. Overlaying valuable information, from route navigation to driver assistance systems, over the car’s complete windshield, instead of just over a small area in front of the driver, is a major step ahead for improving driving safety and convenience.”
Infineon’s MEMS scanner chipset features an innovative tilting mirror which lays the foundation for a new generation of laser beam scanner (LBS) projectors. Compared to alternative system designs and competitive MEMS scanner solutions, Infineon’s new chipset stands out in terms of performance, size, energy consumption and competitive system costs.
The Infineon MEMS scanner chipset enables the design of an AR micro-projector which is light in weight and can be aesthetically integrated into all-day-wear eyeglasses and sports glasses. Thanks to the chipset’s low power consumption, small batteries can easily be integrated into the frame, allowing the glasses to be worn conveniently throughout the day without the need to frequently recharge the batteries.
To advance the development of AR smart glasses’ systems for the consumer market, Infineon is collaborating with TriLite Technologies GmbH, a Vienna-based start-up.
While Infineon looks after the MEMS scanner chipset, TriLite is responsible for system integration and control algorithms that enhance the optical performance of the system. Both companies combine several years of research in optical MEMS and mass manufacturing capabilities.