#Japan #Sony #Atsugi #IMX775 #Image Sensor

Sony Unveils Advanced RGB-IR Image Sensor for In-Cabin Monitoring

Sony Semiconductor Solutions Corporation has made an exciting announcement regarding the launch of their latest innovation, the IMX775 RGB-IR image sensor. This state-of-the-art sensor is designed specifically for cabin monitoring in vehicles, enabling an unprecedented level of safety and efficiency. The IMX775 features the smallest pixel size in the industry at just 2.1µm, marking a significant achievement in image sensor technology.

Key Features of the IMX775

This new sensor packs approximately 5 effective megapixels into a single chip, allowing it to capture high-resolution images of the vehicle's interior, including both the driver and passengers. The IMX775 incorporates advanced capabilities, offering exceptional image quality in both visible (RGB) and near-infrared (NIR) light at a wavelength of 940nm. Notably, it achieves the highest NIR sensitivity and dynamic range in the market today.

The demand for safe driving is growing, leading to stricter regulations regarding the monitoring of driver condition and passenger safety, such as seatbelt usage and physical posture. The IMX775 sensor addresses these concerns effectively by improving the accuracy of cabin monitoring, helping to prevent accidents and enhance overall road safety.

Technological Advancements

The new RGB-IR image sensor leverages Sony’s patented pixel structure, which allows for both the industry-leading pixel size and superior NIR sensitivity. This 2.1µm pixel architecture enables a broader field of view, ensuring that the entire cabin can be monitored with precision. The high quantum efficiency in NIR contributes to the reliable recognition of the driver's line of sight and the status of passengers, even in low-light conditions.

Additionally, the IMX775 employs a hybrid global and rolling shutter system, which guarantees the highest dynamic range in RGB images, measuring an impressive 110 dB. The unique on-chip signal processing algorithm not only enhances image quality but also enables effective removal of unwanted NIR components from RGB pixels, resulting in stunning color reproduction.

Future of In-Vehicle Monitoring

Set to begin mass production in Spring 2026, the IMX775 is expected to lead the charge in the evolution of camera systems in vehicles, particularly in the realm of safety automation. As cars become smarter and more integrated with technology, the role of high-quality imaging will become increasingly crucial.

Sony’s advancements in sensor technology will not only improve vehicle safety but also contribute to the development of more reliable onboard camera systems, raising the standard for design and functionality in automotive environments. The implementation of cybersecurity features may also cater to the growing need for secure communication and data management within the automotive sector.

For more detailed specifications, check Sony's official website: Sony Semiconductor News.

As the automotive industry continues to embrace technological innovation, Sony’s IMX775 RGB-IR sensor represents a significant leap forward, providing an essential tool for enhanced safety and monitoring in modern vehicles.