1, the development of LED technology
LED luminous efficiency upgrade, but there are still low, poor cooling performance, electro-optical conversion efficiency warm white light LED lighting color temperature and color rendering index of control are difficult problems to be solved, these have become the bottleneck of restricting the development of LED lighting industry.
LED industry chain outputs based on the raw materials and raw materials, but the material itself is not significant, people focus on material can easily be weakened, resulting in insufficient attention to basic material research, although that has input but not enough support to attract talent, led to become the bottleneck of the development of materials. The LED industry is still 50mm (2 inches) or 100mm (4-inch) based on the Sapphire substrate, if it can use large diameter silicon substrates of gallium nitride (GaN-on-Si) technology, it is possible to give full play to the existing ecosystem complete silicon technology and economies of scale, achieve the goal of reducing total cost of LED.
According to the survey, 2014 demand LED terminals lack a downward trend, although the lack of led technology limits the development of its industry, but accessory products based on Terminal, current LED technology in use, still larger demand for terminals.
Alliance Czech for LED industry of wiring Terminal main is fence type wiring Terminal, the class Terminal also was called American terminal or day type terminal, its maximum of advantages for wiring intuitive, used PBT of material, has better of contraction sex, its common of shape has: on both sides opening (lw1), plus cover cover (lw2), above opening and the has back (lw3), back and cover cover (lw4), lying slot design (lw5), double (lw6) and plug pulled type American Terminal (lw7)
Barrier type Terminal frequently asked questions:
1, slide wire: (1) lack of quality assurance systems, (2) the use of inferior materials;
2, plastic fracture: the proportion of ingredients used by unscientific cause Terminal's plastic is often broken.