[High- tech
LED reporter | Long Zonghui] Hongli Optoelectronics (300219.SZ), the leading brand of white LED packaging, has been attracting attention since it reached a strategic cooperation with Qingdao Jiesheng. The 2014 high-tech LED exhibition Hongli Optoelectronics for the first time Exhibited its violet device products.
Hongli Optoelectronics has established the first large-scale packaging production line for UV devices in China, and the first to introduce the concept of inorganic packaging for chip devices. Qiao Wei, senior project leader of Hongli Optoelectronics, said that the application range of Ziguang is wide, including air purification, water, aseptic processing, packaging, and medical treatment. The company's current focus is on the water purification field. The previous products were mainly mercury lamps. Once the mercury rupture is fatal to humans, there is no violet LED.
In addition, Hongli Optoelectronics is also developing a refrigerator partition based on violet components, but considering the cost, the company will take the lead in developing the separators of the crisper. At present, several refrigerator manufacturers have been contacted, and they are very willing to try this new product.
In addition, Hongli Optoelectronics also brings 360° full-circumference LED filament, “Hongxi” COB series for outdoor and indoor lighting, light engine LE series, and SMD series of PPA, PCT and EMC materials. .
As the most popular lighting products, Hongli Optoelectronics naturally cannot be left behind. The wick brought by Hongli Optoelectronics can easily realize 360° full-circumference, using sapphire substrate, good spot, no aperture, dark area, luminous flux above 100lm, indicating more than 80, no need for independent cooling system.
The outdoor lighting series “Hongjun” is the first flat copper-based COB light source in China. It has many domestic and foreign patents and completely replaces the traditional injection-molded integrated module with special buckle. The product has the best light-emitting design and thermal conductivity design, and can perfectly solve the problem of cold and heat cycle failure and lack of air tightness of the traditional injection-type integrated light source. Low thermal resistance package design, thermal resistance can be achieved <0.4 ° C / W.
The indoor lighting series “Hongjun” is the first COB in China to adopt anti-vulcanization design. The luminous efficiency of the light source can reach up to 138lm/W (Ra> 80), which can adapt to various driving modes on the market. The sorting range can be tested with the IES LM-80 (6000 hours).
The light engine LED series adopts linear constant current drive IC combined with HV/LEDS chip for modular packaging. It can simplify the power supply module and realize direct input of utility power without adding power supply driver. Simultaneous use of electroless capacitors for longer product life. Its efficiency is PE > 85%, power factor PF > 0.98, no EMI / EMC problems.
The new product brought by Hongli Optoelectronics--2016, small size and high power, the price is better than the previous products.
