Views: 0 Author: Site Editor Publish Time: 2025-06-06 Origin: Site
The integration of LED beads in the endoscope camera module is mainly based on three core requirements: space efficiency, optical control, and environmental adaptability. The specific advantages and technical principles are as follows:
I. Optimization of Space Utilization Rate
Miniaturized packaging : The LED beads can be compressed to 0.5×0.5mm² and are directly packaged at the front end of the probe, eliminating the fiber optic conduction space required for the rear light source and allowing the module diameter to be as small as 2mm.
Simplified structure : Eliminate the fiber bundle and the rear light source host, reduce the probe weight by 30% or more , and improve operational flexibility.
Second, precise control of optical performance
Near field illumination advantage : LED close to the lens, light directly hits the target area, reduces diffuse reflection loss, image contrast is increased by 40%.
Dynamic color temperature adjustment : Achieve 3000K-6500K color temperature adjustment through RGB-LED combination to meet the color rendering requirements of different tissues/materials.
Low thermal radiation design : The LED power consumption is only 1-3W, and when combined with a heat dissipation substrate, the surface temperature rise of the probe <5 ° C , meeting the safety standards for medical cold light sources.
Iii. Adaptability to Harsh Environments
Resistance to mechanical vibration : The LED solid-state light source, with a filamentless structure, has a lifespan of over 10,000 hours in high-frequency vibration scenarios such as engine inspection, and its failure rate is only 1/5 of the optical fiber solution.
Epoxy resin encapsulated LEDS withstand oil and water vapor erosion, and are more reliable in industrial testing than exposed fiber end faces.
4. Functional integration and scalability
Multispectral fusion : Can integrate ultraviolet LED (365nm) to excite fluorescence for early cancer marking or material crack identification.
Intelligent dimming system : CAN have built-in light sensor linkage LED driver chip, 0.1 second adaptive brightness adjustment.
If you are looking for a one-stop solution for endoscope camera modules, please feel free to contact us at SincereFirst!
