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application of uv led spot curing system

With the development of science and technology, the application of LED UV spot curing system is also more and more big, the following describes what areas to use LED UV spot curing system
Micro electronics industry
1, mobile phone components (camera, earphone, microphone, shell, LCD module, touch screen coating etc.)
2, hard disk assembly (wire fixed bearing, coil, chip bonding etc.)
3, DVD/ digital camera (lens, lens bonding, circuit board reinforcement)
4, motor and components assembly (wire, coil fixed, the end of the coil fixed, PTC/NTC components, the protection of the transformer core)
5, a semiconductor chip (moisture proof protective coating, the wafer mask, wafer inspection of contamination, the exposure of UV adhesive tape, crystal Yuan Paoguang check)
6, sensor production (gas sensor, photoelectric sensor, optical fiber sensor, photoelectric encoder, etc.)
PCB industry
1, components (capacitors, inductors, a variety of plug-ins, screws, chips, etc.) fixed
2, moisture proof potting and core circuit, chip protection, oxidation protective coating
3, circuit board protection (angle) coating
4, ground, fly wire, coil fixed
5, wave soldering through hole mask
medical apparatus and instruments
UV glue to make the medical equipment economic automation assembly easier. Now advanced UVLED light source system, can cure a few seconds without solvent UV glue, and dispensing system, the assembly process of the medical device form a consistent and repeated bonding of a kind of effective and economic method. The optimization and control of UV light source is very important for the manufacture of reliable medical devices. The use of UV curing glue provides a lot of advantages, such as lower energy needs, save the curing time and location, to enhance the productivity of more easily automated. UV glue is generally used for bonding and sealing medical devices, which require very high quality and reliability.
UV glue curing typical applications in medical device assembly, such as the need for bonding
1, different materials (or mechanical properties are not the same).
2, the material is not thick enough, can not use the welding method.
3, pre production parts.
Optical industry
1, optical components assembly (lens group, prism, optical engine assembly).
2, image instrument assembly (microscope, endoscope, infrared instrument, night vision instrument, probe, etc.).
Optical communication industry
1, passive devices (wavelength division multiplexer (WDM, arrayed waveguide grating (AWG), optical splitter splitter, an isolator optical isolator, optical coupler COUPLOR), all kinds of glass packaging structure adhesive or is potting, small components fixed.
2, active devices (coaxial device TOSA/ROSA/BOSA, VCSEL, laser collimator etc.) especially FTTx low cost miniature plastic package structure.
3, optical fiber cable (external coating, marking, bonding, fiber optic gyroscope).
Scientific research and Institute
1, polymer chemistry (nano coating, photocurable resin, photosensitizer, monomer, UV ink).
2, medical polymer materials (medical plastic, catheter), microorganisms.
3, photochemical (photocatalytic, light excitation, photosynthesis, etc.).
4, semiconductor (optical acceleration etching, cutting, UV adhesive tape, etc.).
other applications
1. UV analyzer, genetic engineering, molecular genetics, medical health, biological products, drug research, health and epidemic prevention, dye chemical, petrochemical, textile industry, Public Security Department of political science and law, and the departments of cultural relics and archaeology, where the need for fluorescence analysis and appraisal department can be used. Biochemical, microbiological, gene, genetic, medicine, catalysis, each channel by different wavelength UV LED, from 240nm to 410nm, every 5 nm to a higher level, carries on the refinement analysis of 2, ultraviolet therapy instrument, medical applications. For example: dental curing, the treatment of vitiligo wound composite promotion.
3. Criminal investigation light source with high power LED, can be issued from 365 nm to 780 nm consistent with the strength of the light, from ultraviolet, purple, blue, green, blue, yellow, orange, red, until all infrared band can provide 12 bands of light, and includes a white light.
4 standard light source, because the LED luminescence spectrum is relatively single, energy is consistent, can be used as an effective standard light source
Hits:  UpdateTime:2016-02-20 17:13:09  【Printing】  【Close


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