With the development of science and technology, the application fields of UV LED point light sources have become larger and larger. Then which fields are used in UV LED point light sources, are introduced one by one below:
Microelectronics industry
1. Mobile phone component assembly (camera lens, earpiece, microphone, housing, LCD module, touch screen coating, etc.)
2. Hard disk head assembly (gold wire fixing, bearing, coil, chip bonding, etc.)
3. DVD/digital camera (lens, lens bonding, circuit board reinforcement)
4. Motor and component assembly (wire, coil fixation, coil end fixation, PTC/NTC component bonding, transformer core protection)
5. Semiconductor chip (anti-moisture protective coating, wafer mask, wafer contamination inspection, UV tape exposure, wafer polishing inspection)
6. Production of sensors (gas sensors, photoelectric sensors, optical fiber sensors, photoelectric encoders, etc.)
PCB industry
1. Components (capacitors, inductors, various plug-ins, screws, chips, etc.) are fixed
2. Moisture-proof potting and core circuit, chip protection, anti-oxidation coating protection
3. Circuit board conformal (corner) coating
4. Ground wire, flying wire, fixed coil
5. Wave soldering through-hole mask
medical instruments
UV glue bonding makes the economical and automated assembly of medical devices easier. The current advanced UVLED light source system can cure UV glue without solvent in a few seconds, as well as the dispensing system, which is an effective and economical method to form a consistent and repetitive bonding in the assembly process of medical devices. The optimization and control of UV light sources are very important for the manufacture of reliable medical devices. The use of UV-curing glue provides many advantages, such as lower energy requirements, saving curing time and location, increasing productivity and easier automation. UV glue is generally used to bond and seal medical devices, which require very high quality and best reliability.
UV glue curing is typically used in the assembly of medical devices, such as bonding
1. Different materials (or different mechanical properties).
2. The material is not thick enough to use welding methods.
3. Producing components in advance.
Optical industry
1. Optical component assembly (lens group, prism, optical engine assembly).
2. Image equipment assembly (microscope, endoscope, infrared instrument, night vision device, probe, etc.).
Optical communication industry
1. Passive components (wavelength division multiplexer WDM, array grating waveguide AWG, optical splitter SPLITTER, optical isolator ISOLATOR, optical coupler COUPLOR, etc.), bonding or potting of various glass packaging structures, small components Fixed and so on.
2. Active devices (coaxial devices TOSA/ROSA/BOSA, VCSEL, laser collimator, etc.), especially FTTX low-cost and miniaturized plastic packaging structure.
3. Fiber optic cable (outer coating, marking, bonding, fiber optic gyroscope).
Research and institutes
1. Polymer chemistry (nano coatings, light curing resins, photosensitizers, monomers, UV inks, etc.).
2. Medical polymer materials (medical plastics, catheters), microorganisms.
3. Photochemistry (photocatalysis, light excitation, photosynthesis, etc.).
4. Semiconductor (light-accelerated etching, cutting, uv tape, etc.).
other apps
1. Ultraviolet analyzer, biological genetic engineering, molecular genetics, medical and health, biological products, drug research, health and epidemic prevention, dye chemical industry, petrochemical industry, textile industry, public security and law departments, cultural relics and archaeology departments, where fluorescence analysis is required All departments can be used. Biochemistry, microbes, genes, genetics, medicine, catalysis, each channel uses different wavelengths of UV LEDs, from 240nm to 410nm, every 5nm step, for detailed analysis2, UV light therapy instrument, medical applications, such as: dental curing , Vitiligo treatment, wound compound promotion, etc.
3. Criminal investigation light source, combined with high-power LED, can emit uniform intensity of various colors from 365nm to 780nm, from ultraviolet, purple, blue, green, cyan, yellow, orange, red, to infrared, each band can provide 12 bands Light, and includes a white light.
4. Standard light source, because the LED light spectrum is relatively single and the energy is consistent, it can be used as an effective standard light source.
