Advantages Of UV LED Curing Systems In The Filed Of Optical Film Coating Curing

 UV LED light curing was born, after years of development, in optics, industry, medical, printing, new energy, optical communication, electronic assembly and other industries have a wide range of applications, among which optical film field, is also the industry in recent years to pay attention to.

According to network data, optical film, as the core hardware of smart TV display, benefits from the smart TV room, the market demand for optical film will be released quickly and continue to flourish. Based on the requirements of environmental protection, as well as the characteristics and special application of the optical film itself, the market has higher and higher requirements for the optical film coating industry, and the UV curing process has also changed from the traditional mercury lamp to the more environmentally efficient UV LED light curing equipment.

Compared with traditional mercury lamp, UV LED cuing system machine has significant advantages :

1.UV LED curing light source is cold light source, which will not cause thermal stress and deformation, and will not affect the product performance because of high temperature. It is suitable for the curing of thermal sensitive materials.

2.The service life of UV LED curing light source can reach 20,000 hours, which is 10 times that of traditional mercury lamp, and there is no need to preheat before use. It can be used on the go, saving time.

3.UV LED light curing equipment will use up to 70 percent less power than mercury lamps, saving money.

4.Each unit of the DSXUV UV LED curing equipment can be controlled independently, and the optical power intensity can be adjusted in the range of 1-100%, which can be adjusted according to the actual demand, not only to save energy, but also to effectively control the capacity.

5.DSXUV UV LED light curing system machine is a pollution-free product, does not contain mercury pollution, is environmentally friendly and meets requirements of environmental protection policy.

At present, the optical film industry in the use of UV lamps will tend to choose UV LED curing systems, DSXUV will actively cooperate with the optical film production enterprises to develop suitable UV LED curing equipment, for the development of the optical film industry and environmental protection and energy saving cause to contribute our modest force.

Online Double Sides UV LED Curing System Production Line for Coating Pri...

UVC LED Sterilization Low Resistance High Efficiency Disinfecting Mask

 Efficient low resistance butterfly filter to filter most of the bacteria and viruses, a small amount of filter did not intercept virus particles, in the cone inlet valve will be instantly inactivated by the ultraviolet lamp.

Production Parameters :

Mask Type	Super protective low resistance sterilization mask
Haze filtering rate	99.99%	Duration of screen use	240h（1-2 months）
Mesh material	Melt-blown fabric	Intake resistance	≤35pa
UVC UV LED Power	2-4mW	Exhaust resistance	≤25pa
Lithium battery capacity	500mah	Charging voltage	DC 5V
Voltage rating	3.7V	Working hours	6h
Charging time	About 2 hours	Weight of product	68g
Size of product	L113*W65*H103mm	Virus filtration rate	99.9%

Product Anatomy Diagram :

The breathing resistance of the super protective mask is only 1/3 of the N95 mask.

The expansion area of folding filter screen is 400cm2

Refuse Fuggy Mask :

The respirator has a built-in intake valve and exhaust valve, and the exhaust gas is discharged by the exhaust valve, which will not pollute the filter screen and prolong the service life of the filter screen. The large flow area of the exhaust valve is conductive to the timely discharge of wast gas, smooth breathing and not stuffy.

Duration of screen use :

240 hours (1-2 months)

Light as nothing, relaxed and comfortable

The weight is equal to an egg, net weight 68g

Built-in lithium electricity :

The battery lasts for a long time and charges quickly. Pluggable charging bank through the USB jack, charging or power supply, free to extend the working hours.

Qualification :

Full Automatic Nitrogen UV Tape Curing Machine Separate UV Film From Wafer Semiconductor

Automatic UV Wafer Tape Curing Systems are highly efficient and cost-effective semiconductor assembly equipment, high performance UV exposure uniformity and fast curing times.

Advanced circuitry and design with multiple features and options -- coupled with essentially zero downtime -- make DSXUV-N2-250250 Series an ideal choice for fast, uniform, and cost-effective UV LED curing requirements.

W : leduvcuring.com

P : +86-18924372460 Jennifer

Same as WhatsApp/Skype.

If necessary, please contact us for detailed specifications and parameters. 

Product Parameters:

Outside dimension	L546.2*W519.63*H376.9mm	Compatible size	250X250mm
Cooling method	Air cooling	Input power	100-240V AC 50-60HZ
Total power	1500W	Wavelength	UV LED 365nm
Drawer capacity	L348mm * W368mm * H15mm	Intensity	>600mW/cm2
Material / Weight	White metal plate / naked machine 50kg	Display	Touch screen
Function	Adjustable time and illumination	Irradiation direction	Bottom-up

Operations:

1.Put in the board and close the door

2.Automatically start filling with nitrogen

3.Automatically turn on the light and release the glue after being filled with nitrogen

4.Automatically turn on the light for curing, and turn off the nitrogen after debonding

Applications:

1. Suitable for optical lens, LED, IC, semiconductor, integrated circuit board, mobile hard disk, thermopile, sensors and other semiconductor materials, glass filter, etc., UV film debonding, UV tape break away from stuffs.

2. UV LED Tape Curing Machine is a kind of UV film and cutting film tape viscosity reduction and viscosity removal of automatic UV LED Curing Equipment.

3. Wafer, crystal round, glass and other materials, using UV tape adhesive for 6inch 8inch 12inch and 15inch of support to handle the glue device, has the efficient unglued ability, can quickly reduce the adhesion of UV tape on materials.

Characteristics :

1.High power UV LED, debonding speed is fast

2.Adjustable time and brightness, touch screen operation, simple and convenient.

3.The addition of nitrogen can exhaust other interfering gases

4.UV LED is cold light source, environmental protection products, with low temperature, uniform exposure, compact structure, low energy consumption, semiconductor industry is the ideal model, and low temperature to thermal-sensitive materials without damage.

5.The service life is more than 10 times longer than that of ordinary mercury lamp, with a continuous service life of 15000-30000h.

6.Zero maintenance cost, no need to replace the light source parts for long-term work.

7.Closed light source design, no ultraviolet side leakage, no damage to human body.

Features :

1. UV irradiation of 365nm wavelength

2. Manual loading, automatic UV process

3. Ideal for low volume and RnD applications

4. Compatible with size of 12’’ version and below

5. Frame or ring curing

6. Special box design to avoid UV leakage.

7. Automatic timing, warning device, easy to operate, high efficiency.

8. The device is heat-resistant and reinforced filter, which blocks the heat source and reduces the high temperature trouble.

9. Special heat sink to protect the lamp and extend the life of the lamp.

High Temperature Resistant UV-Integrator 140 150 UV Energy Meter Cooling Device

 For UV INT 140 Energy Meter and UV INT 150 Energy Meter, you don’t have to worry about high temperature now. Shenzhen Deshengxing Electronics Co., Ltd. produces high temperature resistance protective shell for UV energy meter, which can be super high temperature resistance and used in UV furnace for a long time. The heat generated by the UV light source can be dissipated through this device without affecting the UV energy meter.

Parameters :

UV-INT 140 Integrator : 178*169*25mm (L*W*H) 1.35kg

UV-INT 150 Integrator : 109*125*21mm (L*W*H) 1.05kg

Advantages : super high temperature resistance, long service life, can not be affected by high temperature for a long time.

Therefore, customers who have bought 250-410nm UV INT140 or UV INT150 Integrator UV Energy Meter before can buy a separate high temperature protection device for UV Integrator. UV energy meter only installed on the protective shell will not appear black screen phenomenon. The data remained stable over time. You don’t need to spend more money everyday year to calibrate.

Our company sales UV detection instrument, like UV energy meter, for long term. According to many years of experience, all UV energy meters on the market occasionally appear in the use of black screen phenomenon, display is burned, date is not stable and other conditions. Actually, these phenomenon are often caused by UV energy meter high temperature tolerance. These problems can be solved well by adding a heat dissipation protection shell outside the exposed instrument. It can also save you the cost of calibration, debugging and maintenance.

UV Curing Furnace temperature is very high, a lot of UV energy meter put into the detection will show a black screen, screen is burned, data keep beating and other faults. Shenzhen Deshengxing Electronics Co., Ltd. special UV energy meter protective shell can be very goods protection of UV energy meter in use without problems.

Note : many customers buy small UV energy meter does not show easily, sometimes the data is unstable, or the display was directly burned. These conditions are caused by high temperature intolerance. Therefore, in view of these reasons, Germany has developed a special high temperature resistant UV energy meter. UV-Integrator 140 Energy Meter, referred to as UV 140, UV-INT 140 energy meter. The body of the high heat dissipation is material is twice as large as the original UV 150 Energy Meter Tester. However, UV INT 140 Energy Meter is stable in use, reducing the failure rate, long service life, and less need for calibration and maintenance.

The heat dissipation effect of UV DESIGN UV-Integrator 140 Light Meter Equipment is better than that of UV-Integrator 150 Light Meter Equipment, because the plate UV INT 140 Integrator is larger and the heat dissipation is faster. Under the same temperature and the same type of equipment, the data obtained by the UV Integrator 140 test is more accurate.

Type Of UV Wafer LED Curing System Machine

 The UV LED Curing Machine are able to debond the UV tape from wafer 12  inch degumming machine

1.Classify by type of ultraviolet light source

traditional mercury lamp UV curing machine and cold light source LED UV curing systems

2.Classify by type of size

According to standard wafer size can be divided into 6 inches/8 inches/12 inches LED UV Curing Equipment

The Wafer-Bonding UV LED Curing Facility made by Shenzhen Deshengxing Electronics Co., Ltd.can be compatible with small size wafer degumming.

If your wafer chips comes in large or small sizes, it is recommended that you purchase only one large size specification.

3.Classify by type of gas

Air type UV LED Curing Equipment and Nitrogen type LED UV Curing Systems

4.Classify by type of the automation process

Automatic UV wafer LED curing machine, semi-automatic UV Tape Curing System Machine and manual LED UV Curing System Equipment.

Why do UV LED Curing Machine Need to Fullfill Nitrogen (N2)

 Nitrogen UV LED Curing Machine is also a system engineering, integrated with nitrogen protection system, but also integrated with other UV Irradiation Systems of the main body, such as the UV LED light module, drive control, air cooling system and other parts. Because of its higher technology, it is more difficult to manufacture. But compared with the original Wafer-Bonding UV Curing Machine, the LED UV Light Curing Equipment with Nitrogen protection will be better in the ungluing efficiency. The main reason is that the original Wafer-Bonding UV Curing Machine exists in the air between the luminous source and the irradiated object, the oxygen contained in the air will have dust. And when the UV emits ultraviolet light, water vapor and oxygen will be produced between the emitting body and irradiated object, which will reduce the energy of ultraviolet light and thus reduce the UV degumming effect. However, with nitrogen protection, the air is completely isolated so that there is no air between the light source and the object to be cured. So the efficiency of curing effect will be higher and more thorough.

Nitrogen (N2) is a kind of inert gas, is a protective gas, so it is called “nitrogen protection”. Nitrogen is chemically inert. Its molecules are larger than those of oxygen. It is usually a colorless, odorless gas and is generally less dense than air. Nitrogen, which accounts for 78.12% (volume fraction) of the total atmosphere, is the major component of air. Nitrogen reacts poorly with other substances at room temperature. Nitrogen is not easy to expand and contract in heat and cold, and its deformation range is small. Based on nitrogen’s various chemical properties and mechanical properties are better than air, Shenzhen Deshengxing Electronics Co., Ltd. studies the use of nitrogen filled LED UV Light Curing Equipment to discharge oxygen. Shenzhen Deshengxing Electronics Co., Ltd. research of the nitrogen protection in the glue machine refers to the establishment of a relatively closed space in the LED UV Light Curing Machine, the use of nitrogen N2 filled into it, thus greatly reducing the oxygen in the air and water vapor on the UV light source polymerization reaction. Because oxygen and water vapor will be involved in UV LED chemical reaction, loss of UV energy, ozone and affect the chemical reaction of photosensitizer.

The “nitrogen protection system” greatly improves the efficiency of UV degumming and thus greatly improves a series of problems inherent in UV Irradiation Systems of traditional mercury lamp sources. In addition, the speed and uniformity of degumming process are also improved, that is, more kinds of UV films can be degumming without worrying about the effect of degumming.