The "metaverse" era has begun, and the advanced development of AR/VR technology has once again become the direction of innovation and breakthrough. For a long time, the market of AR/MR smart glasses has mainly been in the field of industrial or professional applications, which is caused by the difficulty of lightening components such as projection optical engines or batteries. Existing projection assemblies are large in size and heavy in weight, and require a strong frame for support. The Vegalas™ RGB laser module from ams Osram can reduce the size of the projection optical engine in half, making smart glasses as lightweight and stylish as the ordinary glasses that consumers buy every day.
Since entering the "post-epidemic" era, people have paid more attention to health management, which has promoted higher requirements for vital sign monitoring. Based on this situation, ams Osram has launched the AS705x analog front end series, which has functional units that can improve the performance of PPG measurement. With the AS7056 and AS7057, ams Osram has the smallest analog front end (AFE) on the market today and offers a one-stop product portfolio including AFE, custom optical front end and all necessary building blocks, ideal for space-constrained applications. application on a listening device or accessory.
In addition, ams Osram realizes more intelligent and user-friendly screen management through the combination of spectral sensor, color temperature sensor, ambient light sensor and proximity sensor. The new ambient light/proximity sensor TCS3720 has higher sensitivity and signal-to-noise ratio, and still maintains excellent measurement performance under the new low transmittance OLED screen, enabling accurate color and brightness management of high-speed high-definition OLED displays. Through the all-in-one (laser transmitter + high-precision timer + SPAD receiver + signal processing) optical time-of-flight module, it can focus quickly and accurately. On emerging wearable devices, ams Osram light sensors such as the TSL25853P enable ultra-thin ambient light integrated UVA detection to better serve objects using wearable devices.
