Le blog de l'entreprise Mingjiada Electronics Supply ST BrightSense Series CMOS Image Sensors

Mingjiada Electronics Supply ST BrightSense Series CMOS Image Sensors

As application scenarios continue to expand, the development of vision systems faces ever-increasing challenges, requiring versatile and adaptable solutions. Furthermore, the rise of battery-powered devices and AI systems has further increased the complexity of vision system development, demanding solutions that are easy to integrate and capable of utilising power and processing resources efficiently.

Shenzhen Mingjiada Electronics Co., Ltd. — a supplier of STMicroelectronics’ (ST) high-end CMOS image sensors for industrial and consumer electronics applications, covering products such as RGB-IR image sensors, monochrome/colour global shutter image sensors, and automotive HDR global shutter image sensors. Mingjiada Electronics maintains stock of mainstream models and supports both small-batch samples and large-volume orders, ensuring rapid product delivery through an efficient logistics system.

ST CMOS Image Sensors – Key Technical Advantages:

Hybrid Shutter – A single sensor supports both global shutter (no motion artefacts, suitable for high-speed object tracking) and rolling shutter (low noise, high detail), representing a unique and flexible architecture currently available on the market

3D Stacked BSI Pixel Technology — 2.25μm pixels, a die size of just 5.76mm × 4.46mm, and a pixel array coverage of 73 per cent, enabling integration into vision modules with limited space

On-chip intelligent processing — The RGB-IR version integrates on-chip RGB-IR separation, demosaicing, NIR intelligent enhancement and 18-bit high dynamic range reconstruction, thereby reducing the load on the main processor

Global shutter technology: Prevents the ‘jelly effect’ and image trailing when capturing fast-moving objects, which is a core requirement for industrial machine vision and high-speed inspection.

Ultra-low power consumption design: Models such as the VD55G1 are specifically designed for edge AI applications, such as AR/VR headsets and smart wearable devices, meeting stringent power consumption requirements.

High sensitivity and compact size: utilising back-illuminated (BSI) pixel technology to achieve outstanding low-light performance within a miniature package

Mingjiada Electronics supplies the following CMOS image sensors from the ST BrightSense series; these products generally employ 3D-stacked back-illuminated (BSI) pixel technology to achieve high sensitivity in a compact form factor.

Core product ranges:

VD56G3 / VB56G3 – Compact, high-sensitivity 1.53-megapixel monochrome global shutter image sensors

VD66GY / VB66GY – Compact, high-sensitivity 1.53-megapixel colour global shutter image sensors

VD16GZ / VB16GZ – Compact, high-sensitivity 1.53-megapixel RGB-IR global shutter image sensors

VD55G1 – Compact, intelligent, low-power 800 × 700 monochrome global shutter image sensor

VD55G4 — Ultra-low-power 800×700 monochrome global shutter CMOS image sensor, optimised for always-on vision applications

VD55G0 — Compact and highly sensitive 3.8-megapixel monochrome global shutter image sensor

VD65G4 – Ultra-low-power 800×700 colour global shutter CMOS image sensor, designed specifically for always-on vision applications

VD5943 / VB5943 – Feature-rich 5-megapixel monochrome image sensors with dual global and rolling shutters

VD1943 / VB1943 – Feature-rich 5-megapixel RGB-IR image sensors with dual global and rolling shutters

VG5761 – Automotive HDR global shutter 2.3-megapixel sensor with 3.2μm pixels in an im2bga package

Key Application Scenarios

Industrial and Machine Vision: Used for assembly line defect detection, barcode scanning, robotic navigation, etc., where the global shutter is a key technology.

Consumer Electronics and Smart Wearables: Used for eye tracking in AR/VR headsets, gesture recognition and smart wearable devices.

AIoT and Smart Security: Used for AI facial recognition access control systems, smart home cameras, etc., meeting low-power consumption and high-definition requirements.

Medical and Specialised Imaging: Used in medical endoscopes and other equipment with stringent requirements for size and image quality.

For further information on ST CMOS image sensors, to request samples or enquire about quotations, please visit the Mingjiada Electronics website (https://www.integrated-ic.com/) for more supply details.