Wearable & Mobile
Miniaturized IR Solutions for Personalized Devices
Vital Sign Monitoring
Optical technology enables vital sign detection in wearables by using emitters and photodetectors to measure light absorption in tissue, supporting heart rate, SpO₂, and blood flow monitoring with high accuracy.
TWS
Infrared technology in TWS earbuds utilizes proximity sensors to detect when the earbuds are inserted or removed from the ears. The IR emitter sends light, which is reflected back to the detector, enabling automatic audio pause/play functionality.
Proximity Sensing for Smart Screens
Infrared technology in smartphones detects proximity to the ear, pocket, or bag. The IR sensor dims or turns off the screen automatically, preventing accidental touches and conserving battery life.