LED UV curing technology in optical industry application

LED UV curing technology in optical industry application

The optics industry is mainly used for concentrating and guiding light of LED cold light source (uvled point light source) series products. According to different design requirements, the angle of the light emitted by the LED can increase the optical reflection to reduce the light loss and improve the light efficiency.

Applications in the optical industry include:

1. Liquid crystal display (backlight) diffusion film, rhombus mirror film

2. Optical component assembly (lens group, prism, optical engine assembly)

3. Image equipment assembly (microscope, endoscope, infrared instrument, night vision device, probe, etc.)

4. Active devices (coaxial devices TOSA/ROSA/BOSA, VCSEL, laser collimator, etc.), especially FTTX low-cost miniaturized plastic package structure

5. Passive components (wavelength division multiplexer WDM, array grating waveguide AWG, optical splitter, optical isolator ISOLATOR, optical coupler COUPLOR, etc.), bonding or potting of various glass packaging structures, fixing of small components, etc.

Advantages of UVLED curing:

1. UV curing paint has good quality and saves paint

2. It can save energy costs and greatly reduce CO2 emissions

3. Because the ultraviolet irradiation device is simple and easy to set up, the investment is low, and the maintenance cost is low

4. Higher luminous efficiency, low power consumption and long service life

5. The UV dryer can be turned on or off instantly, without the preheating and cooling time required by the UV lamp method, and the efficiency is improved.

LED UV curing technology in optical industry application

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