Advanced automotive LiDAR sensors use light detection and ranging to create high-resolution 3D maps of the vehicle's surroundings, providing precise distance and depth information essential for Level 3 and Level 4 autonomous driving. Single-chip CMOS SPAD (Single-Photon Avalanche Diode) LiDAR sensors represent a major advancement, using solid-state designs that are 10× smaller and 100× cheaper than traditional mechanical rotating LiDAR systems. These compact sensors can be integrated into vehicle designs more easily while providing the high-resolution point clouds needed for safe autonomous operation.
C-LiDAR fusion technology precisely maps LiDAR distance and depth data to camera pixels, creating aligned sensor data that combines the precise ranging of LiDAR with the rich visual information from cameras. This fusion enables more accurate object detection, classification, and tracking by leveraging the strengths of both sensor types. The perception software processes this fused data to identify and track vehicles, pedestrians, cyclists, and other objects, predict their movements, and plan safe driving paths. The combination of compact, affordable solid-state LiDAR with advanced fusion algorithms makes high-performance perception systems practical for mass-market autonomous vehicles.
An autonomous vehicle sensor and software company with a focus on long-range LiDAR.
A global leader in LiDAR solutions for ADAS, autonomous driving, and robotics.
A leading provider of high-performance, solid-state LiDAR sensors and perception software.
Develops stacked event-based vision sensors with integrated logic layers.
Developer of 4D LiDAR technology using FMCW (Frequency Modulated Continuous Wave) to measure velocity instantly.
Smart LiDAR sensor system provider with a strong presence in the Chinese EV market (BYD, XPeng).
Major automotive supplier that produced the first automotive-grade LiDAR (SCALA).
LiDAR developer known for its MMT (Micro Motion Technology) and partnership with GM.
Developer of optical semiconductor solutions enabling solid-state LiDAR using Light Control Metasurfaces (LCM).
Developer of pure solid-state scanning LiDAR with no moving parts.
News
Sony Semiconductor Solutions to Release Stacked SPAD Depth Sensor for Automotive LiDAR ApplicationsSony Semiconductor Solutions Group · Jun 10, 2025
Sony announced the IMX479 stacked, direct Time of Flight (dToF) SPAD depth sensor for automotive LiDAR systems. The sensor uses a dToF pixel unit composed of 3x3 SPAD pixels to enhance measurement accuracy and range, contributing to safer future mobility.
Article
Aeva Omni: Wide-View Short-Range 4D LiDARAeva · Jan 1, 2026
Aeva Omni is a wide-view short-range 4D LiDAR sensor with a 360-degree horizontal and 90-degree vertical field of view, designed for near-field perception and physical AI applications. It utilizes the X1 LiDAR SoC and CoreVision Lidar-on-Chip technology.
News
Sony Semiconductor Solutions to release stacked SPAD depth sensor for automotive LiDAR applicationsSony Semiconductor Solutions · Jun 10, 2025
Announcement of the IMX479 stacked SPAD depth sensor for automotive LiDAR, featuring a 3x3 SPAD pixel unit structure and enabling high-resolution, high-speed distance measurement for ADAS and autonomous driving.
News
Hesai Group Unveils Infinity Eye Lidar Solution for L2, L3 and L4 Autonomous Driving SystemsS&P Capital IQ · Apr 21, 2025
Hesai Group launches the Infinity Eye LiDAR solution, including ultra-long-range and solid-state blind spot sensors, specifically tailored for L3 and L4 autonomous driving systems.
News
Single Photon Avalanche Diode (SPAD) Chips Market Share Driven by Advanced SensingValuates Reports · Mar 4, 2026
Market report indicating that SPAD chips are experiencing notable growth due to demand for high-precision light detection in LiDAR systems and autonomous vehicles. Highlights trends in integrating SPAD arrays into compact semiconductor platforms.
Report
Single Photon Avalanche Diode (SPAD) Chips Market Share Driven by Advanced SensingValuates Reports · Mar 4, 2026
Market report highlighting the growth of SPAD chips for LiDAR, time-of-flight ranging, and ADAS, driven by demand for high-precision depth sensing in autonomous vehicles.
