リョーサン List of Products and Services

The PAA5906 is a low-resolution image sensor that can detect environmental changes and track the size and movement of intruding objects using optical motion detection technology. It features a field of view (FOV) of 70°, a maximum detection range of 7 meters, and can detect moving objects in low light conditions of 5 Lux. Even in cases where temperature detection is difficult due to extreme heat or cold environments, it reliably detects environmental changes and objects, enabling more accurate detection through image differencing. 【Features】 - Equipped with environmental change detection functionality on a low-resolution (54×54) image sensor - Supports three operating modes - Low power consumption: 360μA @1.9V VDD in object tracking mode - Improved design aesthetics *For more details, please download the PDF or feel free to contact us.

The PAC9001 is a low-resolution image sensor that enables accurate and reliable continuous monitoring with a smart pixel SoC sensor. It can detect motion at a distance of up to 4.57 meters and can operate in ultra-low light conditions of less than 0.1 Lux. It achieves ultra-low power consumption of 70μW while in motion detection mode (4FPS). Please feel free to contact us when you need assistance. 【Features】 ■ Low resolution (36×16 pixel array) ■ Ultra-low power consumption SoC sensor ■ High detection frame rate: 1KFPS (MAX) with frame difference and event information ■ High detection capability in low light (dark environments) ■ Supports multi-sensing mode *For more details, please download the PDF or feel free to contact us.

Our "PAG7920J1 + PAG7681LS" is an ultra-low power computer vision sensor solution. By detecting people and faces, it more reliably detects human movement and reduces false detections that can occur with typical motion sensors. By reporting only the detected objects to the HOST, it contributes to reducing the load on the HOST side and lowering the overall system power consumption. 【Features】 ■ Image Deep Learning chipset focused on low power consumption ■ By IC-izing CNN calculations used in AI, it enables faster and lower power detection of specific objects ■ Supports custom learning models: Users can add and train objects they want to detect ■ Capable of simultaneous detection of up to 10 objects *For more details, please download the PDF or feel free to contact us.

We would like to introduce the single-object gesture sensor module 'PAJ7620U2' that we handle. It captures infrared light reflected from the hand as an object, recognizes gestures from its movements, and reports them. The object recognition and gesture analysis algorithms are integrated into the hardware on the IC, contributing to high-speed tracking, low power consumption, and low resource usage by the host. This product supports 9 types of gestures: UP, Down, Left, Right, Push, Pull, CW, CCW, and Wave. 【Features】 ■ High-speed tracking ■ Ultra-compact PKG module ■ Low power consumption *For more details, please download the PDF or feel free to contact us.

The "PAW-A350" is an optical finger navigation device that detects movement by continuously capturing fingerprint images and comparing them, achieving a touchpad-like operation feel. It provides a new HMI function with touchpad operation for compact mobile devices and similar applications. By having no moving parts in the detection area, it ensures long-term reliability, and the Sleep Mode function during non-touch periods achieves low power consumption. 【Features】 ■ Optical finger navigation detects finger movement using fingerprint images ■ Interface similar to a touchpad, with a size comparable to a mechanical button ■ Pointing interface with high freedom of movement through X/Y output ■ Low power consumption through touch/non-touch detection *For more details, please download the PDF or feel free to contact us.

The "PAT9125EL" is an optical tracking sensor capable of calculating the movement of a target surface using optical technology and image processing technology. Since it reads the target surface directly without contact, it can reduce mechanical components such as code wheels. It can convert relative movement into data using a proprietary algorithm without requiring firmware on the HOST side. 【Features】 ■ Suitable for digital rotation input for smartwatches, high-resolution input selectors, smart dials, etc. *For more details, please download the PDF or feel free to contact us.