RadTech UV2016 on May 16, 18, 2016 Chicago, the manufacturer is the industry more advanced uv curing system solution and sterilization technology professional company and looking for manufacturers. This exhibition combining professional seminars and joint exhibition, exhibition RadTech index of uv technology in the development of solutions for the field. LEDinside to show this opportunity and privilege to interview research Dr Ming-chang wu jing photoelectric technology vice President, consult UVLED product development trends and solutions.
Grind crystal photoelectric was established in 2005, 2014 years ago for UV LED products continuously improve technology, such as light intensity and the suitability of encapsulating materials and leading UVLED optical crystal and system design. Since 2015, with the development of technology and market, emphasize the application market and to optimize the design of the optical, achieve uniform parallel light effect. In 2016, main four spindle UVLED crystal products, become a PCB equipment, printing ink, and UV exposure - CLED products provide a number of product lines of UV LED supplier.
Products: customization UV COB LED module
(Customized UV COB LED Module)
For high speed printing ink printing and laminating machine market, the phone's screen launched research crystal quartz glass optical design and the copper substrate UVCOBLED module, mixing of different wavelengths (365 nm to 415 nm), UV LED according to customer required wattage seamless splicing modules, in the working distance of 50-100 - mm height, the radiation intensity of illumination single module can achieve 2-8 w/cm2.
Products: less than 3 degrees Angle UVLED optical design
(UV LED Optical System: Less than3 ¡ã)
UVLED applied to exposure machine has had considerable difficulty, mainly because of UVLED optical design is not easy to achieve parallel light. Mercury lamp light to detour through the glass tube, into parallel light, LED light will continue to reduce brightness, cause needless loss. However, introduction of UVLED research crystal optical design, with special secondary optical design, now also can achieve less than 2 degrees of parallel light, more uniformity of optical design, quite suitable for application in the PCB/LCD/IC exposure machine. In addition, the emphasis is to import new equipment product design tool applications have been successfully imported equipment manufacturers of Taiwan with customers and deliver to Japan. Future research will continue to strengthen the treatment of mixed light crystal, make not only achieve uniformity, light can achieve clustering more.
Product 3: water jet pressurization system
Crystal combined with years of experience in optical design, to the end customer to consult, development of water cooling system at the same time. With the water cooling system with mean temperature and heat exchange efficiency, also cause the overall cooling system performance problems for many years. Crystal active development of cooling system, using the injection pressure, put cold water in tube, stability to cold water through the holes through hydraulic jet to hot water area, to achieve the effect of mean temperature, and can take away heat stability, to promote the efficiency of the whole curing.
Four products: UV - CLED products
Research on UV - C market in air purification, water purification, food preservation, and medical bacteria inhibition on vast potential opportunities, UV - CLED packaging products to increase market inquiry. Currently USES the international manufacturers of chip, the future does not exclude the use cover supply chain products in Taiwan. Jing said, at present has overcome the UV - CLED encapsulation difficulty on the packaging, and has a perfect glass electroplating technology, product reliability and stability can withstand the market test.
Packaging technology research with crystal have: copper base plate and quartz glass optical design of UVLED has become the first brand in the greater China region, in 2016, at the same time combined with heat treatment with electrical patent, actively expand the market to the world.
LEDinside view:
UV - CLED is mainly used in four aspects: first, air purification, air-conditioning sterilization; Second, drinking water purification, water sterilization; Third, the refrigerator food preservation; Fourth, inhibit the growth of bacteria, the medical market has a considerable market potential, but products need through the FDA certification.
If the UV LED energy can break through, and product life, lower cost price, market demand will be able to drive the UV - C.
