In addition to mature applications in the medical, optical, printing and other industries, UVLED curing technology is also widely used in microelectronics. Compared with the traditional thermal solid, UVLED curing technology has many advantages, such as reducing processing time, low surface temperature of cold light sources, small equipment occupied by the equipment, convenient operation, etc. There are mainly the following advantages: 1. It belongs to the cold light source, without heat radiation (the surface temperature of the exposure product is only about 3 degrees, it will not deform). 2. The service life of this product is long, and the service life is not affected by the number of switches (about 25,000 to 30,000 hours). 3. Fast curing time (500ms-5s) According to the characteristics of the ink, and the effect is good, there will be no phenomenon. 4. The irradiation area is uniform, the range is wide, and the area can be solidified in large areas. 5. Energy 髙, the light output is stable, use it without preheating, it can reach 100%power ultraviolet output, the irradiation area can reach 3600MW/CM26. The volume is small, easy to carry (convenient installation, can easily integrate to the fully automatic production line to the fully automatic production line In the device). 7. Small calories, which can be completely solved by mercury lamp injection or printing equipment, and cannot print PT, PET materials and other problems. 8. It does not contain toxic substances 'mercury', which is safer and environmentally friendly than traditional light sources. 9. Electricity (power consumption is only 10%of the traditional mercury lamp curing machine, which can save 90%of the power). UV adhesives have been widely used in the microelectronics industry with low contraction rates and aging resistance. UV optical curing application of the microelectronics industry: 1. The fixation of the middle wire and coil in the motor and component assembly, as well as the end of the wiring coil, and the PTC/NTC component bonding and protecting the transformer magnetic core. 2. Gold wire fixing, bearings, coils, chip bonding, etc. 3. Marshand, lens bonding, and circuit board reinforcement, etc. in mobile phones or digital cameras. 4. Camera lens, handset, microphone, shell, LCD module, touch screen coating, etc. 5. Semiconductor chip anti -humid protection coating, etc. 6. UV curing in the production process of various sensors. For the microelectronics industry, Tianhui can not only provide UVLED cold -light solidifiers, but also provide customers with a complete solid solution. Tianhui, as a manufacturer that devoted himself to studying and manufacturing UVLED solid machines, is committed to providing customers with a complete solid solution. The product has standard products, or you can customize the product according to customer needs. If you have the needs of UVLED solidification, you can contact Tianhui's official website online customer service, or to inquire and communicate, tianhui will serve you wholeheartedly.




Author: Tianhui-Air Disinfection

Author: Tianhui-UV Led manufacturers

Author: Tianhui-UV water disinfection

Author: Tianhui-UV LED Solution

Author: Tianhui-UV Led diode

Author: Tianhui-UV Led diodes manufacturers

Author: Tianhui-UV Led module

Author: Tianhui-UV LED Printing System

Author: Tianhui-UV LED mosquito trap

Tianhuiuvled light source curing machine in the large -scale use of medical devices in the past 2017. Tianhui made many UVLED curing machines for many colleagues in the medical industry. At the same time This, Tianhui specially compiled this article and briefly introduce some applications and advantages of Tianhui's UVLED curing machine in the medical industry. In industrialized production, reliable, stable and shorter solidification time is an important indicator. UVLED light source curing machine has the characteristics of simple operation, fast curing speed, green environmental protection, etc., and is equipped with intelligent control systems and high -power LED chip modules Provide a guarantee for the high efficiency and quality stability of the curing, which can meet the perfect use of customers in many fields. Because of these advantages of the UVLED light source curing machine, it can curing UV glue, which is currently widely used in the medical industry. UV glue for medical devices is used to bond UV glue, making it easier for automated assembly. At present, tianhuiuvled light source curing function can be cured UV glue within a few seconds. Compared with the UV mercury lamp, the UVLED light source curing machine is more convenient and intelligent, and the energy consumption is lower (only 20%of the mercury lamp). The solidification UV glue is better, it can quickly achieve deep solidification, and the cold light source solidification , Can also be used well on some thermal materials. At present, it is mainly applied to these medical devices: 1. Anesthesia mask 2. Ins the syringe 3. Conductual pipes 4. Varic vessel infusion pipe 5. Vascular implantation accessories 6. Endoscopy 7. Tube -like drainage device 9. Trail pipeline pipelines 10. Blood oxygen meter 11. Hearing aid 12. Detective, monitoring, and image equipment TIANHUI (WHLX) as a professional UVLED curing machine manufacturer, has many years of experience in the UVLED field. If you still have the problem of UVLED curing, all You can leave a message to consult us, welcome everyone to discuss together.




Author: Tianhui-Air Disinfection

Author: Tianhui-UV Led manufacturers

Author: Tianhui-UV water disinfection

Author: Tianhui-UV LED Solution

Author: Tianhui-UV Led diode

Author: Tianhui-UV Led diodes manufacturers

Author: Tianhui-UV Led module

Author: Tianhui-UV LED Printing System

Author: Tianhui-UV LED mosquito trap

With the development of science and technology, the night of the whole city at night has also opened a new chapter, and the night can be as bright as daylight, especially some shopping malls. At present, the lighting effect can be better at the same time. LED light source module products have become a new favorite for many large outdoor signs advertising companies to make outdoor lamps advertising media. LED light source modules New intelligence price products through new product design principles, so that the low -quality LED lamps can have more and more rich brightness and color changes. Let s share with you the main scenes of LED light source module products? 1. Signature advertising logos many companies have the phenomenon of outdoor signboard advertisements. Many advertising companies will also establish some signboard advertisements on some traffic signs. Outdoor signboard advertisements must be able to effectively attract the attention of the surrounding people in order The more ideal advertising effect, so the LED light source module product has higher lighting and excellent performance effects, so it is currently used in outdoor signboard advertisements. 2. For many large luxury hotels, the well -known housebone lighting effect at night can better highlight the level of the hotel and attract more consumers' attention. This is the necessary lighting work for hotels. Very good advertising, so LED light source modules with higher brightness have also become a preferred object of many large hotels to make household logos. Third, urban landmarks have brightened many cities in recent years to vigorously build their own urban landmark buildings. Urban landmarks symbolize the overall image of the city and have a very important role in carrying out their own publicity to outsiders. Many urban managers attach great importance to the brightening work of urban landmarks. Therefore, LED point light sources products with richer performance are also the main lighting lamp products in many urban landmark lighting projects. LED light source module Mouth Word Good Products Due to its uniqueness, in recent years, it has practical applications in many fields. The LED point light source module product not only enhances the recognition of outdoor advertising signboards, and attracts the attention of the surrounding people to pay attention to the content of advertising. At the same time, in many hotels and business centers, it can also bring high -quality publicity and display effects. It also bears the brightening work of urban landmarks. These are the main applications of light source module products in actual life.




Author: Tianhui-Air Disinfection

Author: Tianhui-UV Led manufacturers

Author: Tianhui-UV water disinfection

Author: Tianhui-UV LED Solution

Author: Tianhui-UV Led diode

Author: Tianhui-UV Led diodes manufacturers

Author: Tianhui-UV Led module

Author: Tianhui-UV LED Printing System

Author: Tianhui-UV LED mosquito trap

The performance of a UVLED curing device is largely set to the performance of the power supply. Therefore, the design of the power supply supply is very important. This article combines the development experience of Tianhui's company to discuss several commonly used topological structures of the UVLED drive power supply. 1. The BUCK switch -type adjustor topological BUCK circuit is a downwriting type cutting circuit. Its output voltage is always smaller than input voltage (that is, VO




Author: Tianhui-Air Disinfection

Author: Tianhui-UV Led manufacturers

Author: Tianhui-UV water disinfection

Author: Tianhui-UV LED Solution

Author: Tianhui-UV Led diode

Author: Tianhui-UV Led diodes manufacturers

Author: Tianhui-UV Led module

Author: Tianhui-UV LED Printing System

Author: Tianhui-UV LED mosquito trap

UltraViolet (UV) LED chips, created by expert manufacturers, hold big promise. In this detailed guide, the focus is on the intricacies of UV LED chips, their making, and how they are evolving. The spotlight is also on the impactful role of key manufacturers in advancing this cutting-edge technology.



The Need for a Standardized UV LED Irradiation Device!
The Challenge Of Different Irradiation Conditions In Each Study
One major hurdle in UV LED research is inconsistency. Every study uses diverse irradiation conditions. This lack of standardization clouds results, hampers progress, and confounds comparisons.

The Role Of Nichia In Developing A Solution
ü Pioneering standardized evaluation: Nichia's initiative aims to homogenize the testing of UV LEDs. They built an irradiation device, ensuring consistency in trials, thereby enhancing the reliability of results.

ü Addressing junction temperature: Nichia's tool incorporates a water-cooled heat sink. This feature mitigates fluctuations in junction temperature, thereby ensuring steady LED output.

ü Broad-spectrum sensitivity evaluation: Nichia’s device can scrutinize UV sensitivity over a wide wavelength span, from 250nm to 365nm. This capability enables detailed analysis of LEDs’ responses to different UV light wavelengths.

ü In-depth assessment of LED characteristics: Nichia's equipment measures LED attributes for each wavelength separately. This distinct evaluation allows for better understanding of the effects of UV LEDs' peak wavelength on electrical and temperature characteristics.

ü Consideration of various factors: Nichia's irradiation device integrates factors like beam angle, surrounding material reflection, and irradiation time. This all-inclusive approach ensures a thorough and precise UV sensitivity assessment.



The UV LED Irradiation Device: An Overview!
General Description Of The Uv Led Irradiation Device Developed By Nichia
Nichia's UV LED irradiation device represents a new benchmark in standardizing UV LED studies. It ensures uniform conditions, increasing the reliability of UV LED assessment.

The Components Of The Device
§ Power supply unit: The power source of Nichia's device ensures smooth operation, supplying stable electricity to the UV LED during the testing process.

§ Timer: The timer serves as a precise control for irradiation time, thereby enabling uniform and consistent UV LED testing sessions.

§ Irradiation device: The core of the entire setup, the irradiation device, emits UV light. Its ability to sustain a consistent output across multiple wavelengths guarantees reliable evaluation.

§ Water-cooled heat sink: This part around the UV LED aids in maintaining the junction temperature. It prevents drastic shifts in temperature that could compromise UV LED output.

§ Measurement tools: Nichia's device incorporates instruments to measure LED characteristics at each wavelength. This individualized assessment ensures a comprehensive understanding of UV LED behavior.



Importance of LED Irradiance Conditions!
Factors Contributing To Uncertainties In Evaluation Results
© Junction temperature: LED output may vary depending on the junction temperature. Maintaining a constant temperature is crucial for accurate results.

© Irradiance distribution: The irradiated surface's irradiance distribution impacts the evaluation of UV LED performance.

© Irradiation time: The duration of UV LED exposure affects the assessment results.

© Surrounding material reflection: Reflective qualities of nearby materials can influence UV LED evaluation outcomes.

© Sample temperature: The temperature of the sample being irradiated plays a part in UV LED assessment.

The Impact Of Junction Temperature On The Output Of UV LEDs
¢ Temperature-Output Relation: The higher the junction temperature, the lower the UV LED output. Keeping junction temperature stable guarantees consistent LED performance.

¢ Role in UV sensitivity evaluation: Junction temperature influences UV sensitivity, a critical parameter in UV LED assessment.

¢ Variance across wavelengths: Junction temperature effects can differ across UV LED wavelengths, affecting performance analysis.

¢ Impact on device longevity: High junction temperatures can shorten UV LED lifespan, skewing long-term performance assessment.

¢ Effect on UV LED efficiency: Junction temperature changes can alter UV LED efficiency, impacting performance evaluation.

The Necessity Of Controlling Junction Temperature In Uv Led Irradiation
o Consistent LED output: Stabilizing junction temperature ensures consistent UV LED output, key to precise evaluation.

o Reliable UV sensitivity assessment: Stable junction temperature allows for a trustworthy UV sensitivity examination.

o Preservation of LED lifespan: Controlling junction temperature aids in maintaining UV LED longevity, ensuring the validity of long-term performance studies.

o Optimization of LED efficiency: Keeping junction temperature in check helps optimize UV LED efficiency, crucial for accurate performance assessment.

o Broad-spectrum performance analysis: Junction temperature control enables reliable UV LED performance analysis across various wavelengths.



Addressing Junction Temperature: The Water-Cooled Heat Sink!
The Concept Of A Water-Cooled Heat Sink
Picture a UV LED. The tiny LED chip inside controls the light output. Junction temperature, or chip temperature, affects that output. Too high? Less light. A new device uses water cooling to solve this. That's Nichia's smart move.

The Role Of The Water-Cooled Heat Sink In Maintaining Junction Temperature
1. Keeps Junction Temperature Low: The heat sink takes in heat. Water carries it away. This helps keep the chip temperature low. Low temperature means the UV LED works well.

2. Helps Maintain Light Output: Junction temperature affects UV LED light output. Water cooling stops temperature rise. The result? Steady, strong light output.

3. Enhances LED Lifespan: Heat harms LED chips over time. With lower heat, chips last longer. The water-cooled heat sink aids UV LED lifespan.

4. Improves Reliability: UV LED devices need to work well each time. Keeping temperature low means reliable performance. That's what a water-cooled heat sink ensures.

5. Better for Different Wavelengths: Different wavelengths can mean different heat levels. Water cooling keeps them all under control. Good for UV LED chips.



Studying LED Characteristics per Wavelength!
Why Each Wavelength Requires Separate Led Characteristic Measurement?
In UV LEDs, different wavelengths behave differently. Nichia's device measures each one. This reveals unique traits. It's like learning the secrets of each color.

Electrical And Temperature Characteristics
§ Variations Across Wavelengths: Electrical and temperature traits vary. They change based on wavelength. Measuring each one tells a unique story.

§ Peak Wavelength Impact: Peak wavelength directly affects the LED's traits. Each peak is different. That’s why each measurement matters.

§ Informs LED Design: LED chip design can be fine-tuned. How? By using these unique traits. They guide UV LED manufacturers.

§ Helps Optimize Performance: Each LED can perform at its best. Using these traits helps optimize that performance.

§ Guides Application Use: Different UV LEDs for different uses. Wavelength measurements guide where to use each LED.

The Range Of Wavelengths Evaluated By Nichia's Device
Nichia's device measures a wide range. Wavelengths from 250nm to 365nm are all covered. Each wavelength is like a different language. Nichia's device speaks them all.



Designing for High-Reliability UV Sensitivity Evaluation!
Factors To Be Considered For A High-Reliability Uv Sensitivity Evaluation
1. LED Electrical Characteristics: How the LED chip uses electricity matters. It affects how the UV LED works.

2. Surface Irradiance: The light hitting the surface is important. Too much? Too little? The device checks.

3. Irradiance Distribution: The spread of the light needs checking too. Nichia's device does that.

4. Beam Angle: Light direction matters. Nichia's device measures the beam angle.

5. Reflection and Temperature: The light's reflection and temperature affect results. Nichia’s device keeps an eye on these.

Experimental Conditions That Should Be Maintained
ü Controlled Temperature: The temperature of the sample needs control. Nichia's device ensures that.

ü Uniformity: Light should be evenly spread. The device checks that uniformity.

ü Controlled Irradiation Time: Too much light can harm. The device controls light exposure time.

ü Stable Electrical Characteristics: The LED's electrical traits should stay stable. The device helps with that.

ü Correct Beam Angle: The light's direction should stay the same. The device measures the beam angle.



The Comprehensive Design of the UV LED Irradiation Device!
© The meticulousness in Nichia's design accounts for LED characteristics. Each LED wavelength gets a separate measure, ensuring high accuracy in UV sensitivity assessments. This precision covers a broad spectrum, spanning from 250nm to 365nm.
© Nichia's device boasts a water-cooled heat sink. The feature encircles the UV LED. Such a design stops the junction temperature, the LED chip's heat, from increasing, ensuring a constant UV output.
© The design incorporates an evaluation of factors that may cause variance in results. The device eliminates uncertainties linked to junction temperature, wavelengths, and UV LED output.
© Beam angle, surrounding environment, and material reflection have due consideration in Nichia's irradiation device design. Such factors guarantee high accuracy in UV sensitivity assessments.
© The innovative design comprehends the irradiance of the irradiated surface. Each condition finds comparison to confirmed conditions for precision.


Functionality and Impact of the UV LED Irradiation Device!
¢ Nichia's UV LED device serves as an infection control tool, a field gaining attention due to its public health significance. By controlling UV LEDs, it tackles infection at the source.
¢ The device isn't confined to inactivating microorganisms. With Nichia's UV LED device, the effect of various UV light wavelengths on organisms and materials becomes measurable.
¢ The device offers uniformity in experimental conditions. All factors are taken into account to maintain precise control, eliminating the need for manual adjustments.
¢ The irradiation time is another key feature of Nichia's device. By controlling this parameter, the device ensures optimal UV exposure.
¢ Nichia's device accommodates variations in environmental factors. By doing so, it supports consistent and accurate UV irradiation across different conditions.


Future Design Optimization and Applications!
Nichia's Plan To Continue Optimizing The Device Design
Nichia aspires for future enhancements to the device. Optimizing its design will improve its functionality, offering broader application prospects in UV light studies.

Potential Applications Of Ultraviolet Light In Various Societal Fields
• Sanitation: UV light finds application in water and air purification, offering a chemical-free approach to disinfection.

• Healthcare: In hospitals, UV light assists in sterilizing instruments, rooms, and other high-touch surfaces.

• Food safety: UV light is effective in inactivating foodborne pathogens, reducing the risk of foodborne illnesses.

• Aquaculture: UV sterilizers help in controlling parasites in aquariums and fish ponds.

• HVAC systems: UV light in HVAC systems aids in improving indoor air quality by eliminating airborne pathogens.



The Relevance of Nichia's UV LED Irradiation Device in the Broader Context!
Why Nichia's Development Is Important In The Uv Led Sector
Nichia's development marks a significant stride in the UV LED sector. Its device, with precise control over irradiation conditions, sets the bar high for UV LED advancements.

The Potential Implications For Other Companies In The Sector
ü The breakthrough could motivate other companies to innovate, elevating the UV LED manufacturing landscape.
ü Nichia's development may steer industry standards for UV LED evaluation systems.
ü A potential increase in competition could ensue, leading to a surge in UV LED advancements.
ü Nichia's device can inspire other manufacturers to devise similar infection control tools.
ü The development might result in more investment in UV LED research and development, fostering industry growth.
ü Nichia's innovation can trigger collaborations within the sector, accelerating progress in UV LED technologies.


Conclusion
The journey of UV LED chips continues, with manufacturers like Nichia leading the way. Harnessing UV light's power, these chips hold immense possibilities. To learn more about UV LED technologies, Tianhui-LED provides in-depth insights and the latest advancements. Start your exploration today.