1. What is an ICR?
In nature, visible light and infrared (IR) radiation coexist. Because standard image sensors (CMOS/CCD) are inherently sensitive to infrared light, an excess of IR radiation during daylight causes significant color shifts—rendering green plants as gray and washing out image contrast.
An ICR Filter Switcher (Infrared-Cut Removable) utilizes a precision electromagnetic actuator to instantly swap between two modes:
Day Mode (IR-Cut ON):
An infrared-cut filter is moved into the optical path to block IR interference, delivering vibrant, true-to-life colors.
Night Mode (IR-Cut OFF):
The IR-cut filter is removed and replaced with a clear AR (Anti-Reflective) glass or visible light filter. This allows infrared light to reach the sensor, enabling the camera to capture clear images in near-total darkness.
2. Core Application Scenarios
As AI-driven vision expands, the application of ICR has evolved beyond traditional surveillance into high-precision vertical sectors:
High-End Security & Smart Cities:
4K/8K ultra-HD cameras require rapid, vibration-free switching to ensure 24/7 monitoring continuity.
Automotive ADAS & In-Cabin Monitoring:
Under volatile road lighting, automotive-grade ICRs must withstand
100G shocks and maintain millions of cycles to ensure safety-critical decision-making.
Smart Home & AIoT:
Battery-powered devices like smart doorbells and baby monitors demand
extreme miniaturization and ultra-low power consumption
Medical Endoscopy & Industrial Vision:
In surgical microscopes or precision inspection tools, ICRs assist in identifying specific tissue characteristics or industrial defects through spectral switching.
3. The KUYANG Advantage: 40 Years of Engineering Heritage
KUYANG’s technical barriers are built on three pillars of excellence:
A. 40 Years of Precision Actuator DNA
KUYANG’s core team has specialized in micro-motors and electromagnetic actuators for four decades. We understand that an ICR is essentially a precision mechanical movement system. Our electromagnetic control algorithms ensure zero-bounce, zero-sticking, and ultra-quiet actuation, with an MTBF (Mean Time Between Failures) exceeding 1,000,000 cycles.
B. Revolutionary FPC Integration Technology
Leading the trend toward miniaturization, KUYANG pioneered the integration of Flexible Printed Circuits (FPC) into ICR design.
Space Optimization:
Eliminating bulky traditional The KUYANG Advantageiring reduces the overall module thickness.
Signal Stability:
Gold-plated soldering and FPC routing offer superior resistance to vibration, eliminating the fatigue failure common in traditional lead wires.
C. Opto-Mechanical Synergy
We don’t just build ICRs; we understand optics. KUYANG works in deep synergy with HUAGUO OPTICS to ensure our ICR modules are seamlessly compatible with various M12, CS, and C-mount lens assemblies, eliminating common integration issues such as vignetting.
CONTACT KUYANG ENGINEERING Web: www.ky-ele.com Email: kuma@ky-ele.com