(Photon Assisted Tunneling- Photo Detector)
SeeDevice has pioneered the world's first quantum image sensing pixel technology [read more]
What is PAT-PD™?
Using industry-standard silicon photonics, PAT-PD™ forms the core pixel structure capable of leaping beyond the performance envelope in today's CMOS Image Sensors (CIS) and System-on-Chip (SOC) imaging solutions.
The PAT-PD™ quantum tunneling effect created by the trigger of a single photon, can generate a current with unprecedented efficiency, enabling the photodiode to create a signal with significantly fewer photons from an ultra-wide range of wavelengths. This allows PAT-PD™ silicon-based CMOS Image Sensors to convey granular detail under extreme low light conditions, spanning a wide spectrum from infrared, near-infrared to visible light, ultraviolet and beyond.
Visionary image capture...
Wide dynamic range and fast integration times crucial for autonomous drive and machine vision sensing.
Ultra sensitivity and low light capabilities for accurate image capture.
Bio-medical & Health