Application and development prospects of LED curing in the field of optical filmsread count [323] release time：2020-01-02 21:11:00
UV LED Water cooling curing system in the production process of industrial enterprises application becoming more and more widespread , Yongcheng Optoelectronics, as one of the earlier batch UVLED curing lamp factory , not only maintains a keen eye on the market, but also pays attention to the development and application of more UVLED market segments.
According to data, optical film, as the core hardware of smart TV display, has benefited from the smart TV boom. Because more and more information shows that smart TVs are expected to become another revolutionary product after smartphones and tablets, according to calculations by Top Industry Research, the growth rates in 2012, 2013, and 2014 were doubled, 42%, and 66% respectively, which means that the market demand for optical films will be released rapidly and continue to be strong.
At the same time, smart TVs will accelerate the update cycle of the TV industry, which will further expand the market space of optical films. Because smart TVs are similar to computers, evolving software applications will drive hardware upgrades and development, which is expected to shorten the TV replacement cycle from 8 to 10 years to 5 to 8 years, thus doubling the use of raw materials in the display structure. That being the case, there are no obvious industry bottlenecks in the growth of the optical film industry.
Accordingly, industry insiders predict that the global backlight module market demand will reach 2.147 billion square meters in 2010, with an average annual growth rate of 33.3%, while the annual growth rate of touch screens will be as high as 152%. As an emerging market, China's demand is increasing rapidly, which will bring greater market space for optical films. It is conservatively estimated that the total domestic demand for optical films in 2014 will exceed 2 billion square meters.
Import substitution releases growth momentum
Because optical films have strong technical thresholds, the domestic optical film market is currently mainly occupied by foreign brands. According to a research report by industry analysts, with the technological breakthroughs of my country's membrane material companies, import substitution is expected to begin. Because no matter in the upstream PET substrate or in the midstream optical film coating and cutting process, some companies have already achieved breakthroughs in localization. Because the price of domestic optical polyester film is 30% to 50% cheaper than similar products from Japanese companies, while the price of optical film is 20% to 40% cheaper than that of foreign companies such as 3M. Therefore, with the popularity of my country's smart TV industry, my country's import substitution of optical films has begun.
Based on the actual domestic demand for environmental protection and energy saving, as well as the characteristics and special applicability of the optical film itself, the market has increasingly higher requirements for the process of the optical film coating industry. Compared with traditional UV lamp systems, the UV lamps produced by our company LED Cold light source UV curing lamps have significant advantages:
1. The power consumption of the entire UV system will be saved by up to 70%. In today's increasingly tense situation of electric energy, it will undoubtedly save production companies an amount of money that they should not have to pay.；
two, Produced by our company UV The LED curing lamp system is a pollution-free product, does not contain mercury pollution, is environmentally friendly, and complies with environmental protection policy requirements.；
3. Our UV LED curing light source is a PN junction electronic luminescence, which is a cold light source. The illumination surface temperature is relatively low and will not easily affect product performance.；
Four, Produced by our company UV Each independent unit of the LED curing light system can be controlled independently, and the light energy intensity can be adjusted arbitrarily. Enterprises can adjust it according to their needs in actual production, which not only saves electricity, but also effectively controls production capacity.
