UVLED Industry Application Market Analysis

UVLED gradually enters our field of vision, and some companies participate in the research, improvement, and application of UVLED ultraviolet lights. For the general public, the appropriate amount of the appropriate wavelength of ultraviolet rays are also the necessary light waves for our human body. So let's take a look at the main fields of UVLED today. The so -called Ultravioletrays/abbreviated UV refers to the visual light (red orange, yellow, green, blue and purple), and the naked eye outside the purple. Ultraviolet rays are the general name of the wavelength of electromagnetic spectrum from 10nm to 400nm radiation. Depending on the wavelength, the ultraviolet rays are generally divided into three bands: A, B, and C. The specifics are as follows: UVA is 400 to 315nm, UVB is 315-280nm, UVC is 280 100nm. Corresponding to different wavelengths, the specific application is different. Compared to UV discharge lights, UV-LED has many advantages: more environmentally friendly, no mercury, no environmental pollution, no health risk; long life; low radiation attenuation; easy control and adjustment, etc. Therefore, UV-LED has broad application prospects and can be used in many fields such as solidification, testing, medical treatment, beauty, sterilization, disinfection, communication, etc. Application fields in the optical curing system: The typical application of UVA bands is ultraviolet solidification and UV inkjet printing, which represents the wavelength of 365nm, 385nm, 395nm, 405nm. UVLED optical curing applications are included in UVs in display screens, electronic medical, instrumentation and other industries. Gascipher curing; UV coatings in buildings, furniture, home appliances, automobiles and other industries; UV inks such as printing, packaging and other industries solidify .. Among them, the ultraviolet LED panel industry has become a hot spot. The biggest advantage is that it can be produced. The environmental protection plates of zero formaldehyde, with 90%energy saving, large output, coin -resistant scraping, comprehensive benefits and economy, etc. This means that the UVLED curing market is a comprehensive and full -cycle application product market. Microelectronics industry-UV optical curing application: component assembly (camera lens, handset, microphone, shell, LCD module, touch screen coating, etc.), hard disk magnetic head assembly (fixed gold wire, bearings, coils, chip bond, etc.), DVDDD), DVD /Digital camera (lens, lens bonding, reinforcement of circuit board), motor and component assembly (wire, coils fixed, the end of the coil is fixed, PTC/NTC component bonding, protecting transformer magnetic core), semiconductor chip (anti -humid protection coating coating coating coating , Crystal mask, wafer pollution inspection, exposure of ultraviolet tape, chip polishing inspection), sensor production (gas sensor, photoelectric sensor, optical fiber sensor, photoelectric encoder, etc.). PCB industry LEDUV optical curing application: components (capacitors, inductors, various plug -ins, screws, chips, etc.) fixed, moisture -proof and sealing and core circuits, chip protection, antioxidant coating protection, circuit board preservation (angle) coating, coating, circuit board preservation (angle) coating, The ground line, the flying line, the coil are fixed, the peak welding hole cover the mask. Medical Field: Skin Treatment: An important application in UVB band is skin disease treatment, that is, ultraviolet phototherapy applications. Scientists have found that ultraviolet rays with wavelengths at about 310nm have a strong dark spots on the skin, which can accelerate the skin's metabolism and improve the growth of the skin, so as to effectively treat vitiligo, rose pityriasis, polymorphic sunrise, chronic optical dermatitis , Photo -eryopathy and other photore skin diseases, so in the medical industry, UV phototherapy has been applied more and more. Compared to traditional light sources, UV-LED's spectral line is pure, and the treatment effect can be ensured to the greatest extent. The UVB band can also be applied to the field of health care. After the exposure of the UVB band, it can cause the photochemical and photoelectric response of the human body, which causes the skin to produce a variety of active substances. It is currently used in regulating advanced neurological functions, improving sleep, reducing blood pressure, etc. In addition, studies have shown that the UVB band can accelerate the production of polyphenols in certain leafy vegetables (such as red lettuce). These polyphenols are claimed to have anti -cancer, anti -cancer diffusion, and anti -cancer mutation. Medical Device: UV glue sticking makes it easier for the economic automation assembly of medical equipment. At present, the advanced LEDUV light source system can curing ultraviolet glue without solvents for a few seconds, as well as an effective and economical method for forming a consistency and repetitive bonding process for the installation process of the medical equipment. The optimization and control of the UV light source is very important for manufacturing reliable medical devices. There are many advantages to use UV curing glue, such as lower energy needs, saving the time and location of solidification, increasing productivity, and easier to automate. UV glue is generally used to bond and seal medical devices. These medical devices require very high quality and best reliability. UV glue curing is typical application in medical device installation, such as adhesion 1) Different materials (or different mechanical characteristics) 2) The materials are not thick enough, and the welding method cannot be used. The field of sterilization disinfection: Due to the short wavelength and high energy of UVC bands, the DNA (deoxyuraotrophic acid acid) or RNA (ribonucleic acid) or RNA (ribonucleic acid) of microorganisms (bacterial, virus, spores, etc.) can be destroyed in a short period of time , Cells cannot regenerate, bacterial viruses lose their ability to replicate themselves, so UVC band products can be widely used in sterilization and disinfection of water, air, etc. Because UV-LED has the advantages of small volume, it can be supported as a set of light sources for a complete UV (ultraviolet) sterilization equipment, which is suitable for the pre-packaging process of various types of product, a large number of products of various materials, and various materials. UV (UV) light source of fungus machine: suitable for indoor air sterilization disinfection in household, public places, etc. It is applied to various household appliances such as disinfection cabinets and microwave ovens. At present, some deep -ultraviolet applications on the market include LED deep ultraviolet portable disinfectant, LED deep ultraviolet toothbrushes sterilizer, deep ultraviolet LED contact lenses cleaning sterilizer, air sterilization, clean water sterilization, food and surface sterilization of objects and surface sterilization. With the improvement of people's awareness of safety and health, the demand for these products will be greatly improved, thereby creating a large -scale market. Military field: Because the UVC band is a daily blind ultraviolet band, there are also important applications in military, such as short -distance UV confidential communication, ultraviolet interference, ultraviolet warning technology, etc. UV (UV) communication: UV communication is a new type of communication method with great development potential. It has the advantages that many other conventional communication methods, such as low eavesdropping, high anti -interference, low resolution, all -weather work, etc., so they are widely valued by departments with high mobility requirements for communication confidentiality and mobility requirements. Ultraviolet (UV) interference: The emergence of ultraviolet two -color guidance missiles will inevitably lead to the development of infrared ultraviolet double -color interference technology. The key to ultraviolet interference is to develop gunpowder with enough ultraviolet radiation, and pretend to add interference bombs with ultraviolet interference. Ultraviolet (UV) warning: Ultraviolet alarm is found by detecting the ultraviolet (UV) radiation in the missile tail flame to find the target listing the tail flame radiation characteristics using different fuel missiles at low altitude. Active alarm that relies on radar work and passive alarm including infrared, laser and ultraviolet (UV) alarm. The field of plant factories: According to Liu Wenke of the agricultural environment and sustainable development of the Chinese Academy of Agricultural Sciences, it is easy to cause self -toxic substances in the closed soil -free cultivation, while the TiO2 photocatalytic degradable substrate cultivation nutrient solution With rice shell degradation products, solar light contains only 3%of ultraviolet light and facility coverage materials such as glass filtering by more than 60%, and cannot be applied in facilities; the low -temperature widow photos of the vegetables in the anti -season of vegetables make it inefficient and poor stability. Meet the needs of facility vegetable factory production. It is developed to develop a suitable facility gardening for soil cultivation, especially the artificial light TIO2 photocatalytic system suitable for plant factories. It is urgent and the potential for commercialization is huge. As of June 2015, there have been more than 80 plant factories in my country, and about hundreds of thousands of hectares of greenhouse cultivation. The application field of oil fume purification equipment: report from Haining Yakuang, ultraviolet lighting oxide cigarette purification system is currently the most advanced optical oxide cigarette purification system in China. In this purification system, the specially -produced ultraviolet lamp tube containing 185nm254nm starts up. To the role of the core. It can decompose the oil and odor in the kitchen air, as well as the advantages of secondary pollution, reducing fire hazards, small volume, important lightness, and great reduction in maintenance costs. The field of exhaust gas treatment applications: According to reports, the total amount of VOCS emissions in my country's textile industry accounts for about 30%of the total industrial VOCS emissions. VOCS is one of the forefront substances generated by haze and an important component of PM2.5. The optical catalysis of UVLED as a photocatalytic light source is better to treat VOCs, with the advantages of small volume, high catalytic activity, stable chemical properties, low cost, non -toxic and other advantages. Capital degradation (optical degradation): Roddick, etc., studied the effect of 255NMUV-LED and H2O2 binding to the effects of reverse osmosis concentration in urban sewage in high salt. Taking the concentration of organic carbon (DOC), color, and pH (pH) as the detection index. The research results show that the reactor can cause the chemical key to break and change the molecular structure of the hair color group, degrade the polymer compound into a low molecular quantitative compound. The condensate causes the DOC concentration and color to decrease, while the subsequent UVC/H2O2 processing causes these parameters to be further reduced. This proves that UV-LED has potential application prospects in the field of reverse osmosis concentrated degradation treatment. Gem identification field: different types of gemstones, the same gem with different colors, and gems with different color mechanisms of the same color are different. Although some optimized gems are the same as the natural gemstone corresponding to it, but the absorption spectrum is different due to the different color mechanism or the color of the color. UVLED can help identify gems and distinguish certain natural gems and synthetic gems, and can also distinguish certain natural gems and artificial treatment gems through ultraviolet light. Paper banknote recognition: UV recognition technology is mainly to use fluorescence or ultraviolet sensors to detect the anti -counterfeiting signs of the banknotes and the matte response of banknotes. Such recognition technologies can identify most counterfeit currency (such as washing, bleaching, paste and other banknotes). This technology has the earliest development, the most mature, and the most common application. It is not only used when the ATM machine's deposit is identified, but also uses financial machines such as a banknote machine, a banknote check machine, etc. Under normal circumstances, the use of fluorescence and purple light performs full reflection and transmission detection of banknotes. Based on the different absorption rate and reflectivity of the ultraviolet rays based on the banknotes and other paper, the authenticity. Can be quantitatively identified for banknotes with fluorescent marks. The field of optical resin hardening: UV light -curing resin is mainly composed of low polymers, cross -linked agents, diluents, optical agents and other specific additives. It uses ultraviolet light to illuminate polymer resin, so that the cross -linking reaction occurs and instantly solidify. Under the irradiation of UVLED ultraviolet optical curing machine, the curing time of ultraviolet light solidification does not take for 10 seconds to be as long as that of 10 seconds. Basically, it can be solidified in 1.2 seconds. At the same time, heat is also better than UV mercury lamps. Through the different deployment of the ingredients of ultraviolet light solidified resin, products that meet different requirements and uses can be made. At present, ultraviolet optical resin is mainly used for wooden floor coating, plastic coating (such as PVC decorative board), photoresistic ink (such as plastic bag printing), electronic product coating (label and circuit board printing), printing on the print (printing (printing) (printing board printing), printing (printing) (printing on the circuit board) (labeling and circuit board printing), printing on the print (printed (printing) (printed (printing) (printing (printing) on light (printing) (labeled and circuit board printing), printing (printing of circuit board printing), printing (printing on circuit board printing), printing (printing on circuit board printing), printing (printing) light (printing) (printing) light (printing). Such as paper, playing cards), metal parts (such as motorcycle parts) coating, optical fiber coating, light -engraved glue and precision parts coating.