White LED into the golden era of the development of alternative traditional light sources

With emerging markets to follow up, white LED components replacement and related industrial chain update, will make the global LED industry truly entered the "golden age". White light is the most common and common light source in people's daily life. Therefore, the white LED is expected to become the biggest cake in the market competition and favored by many manufacturers.

Compared with 5 years ago, LED white light is more and more into the field of lighting applications. The rapid development of semiconductor devices and related core support technology, driven by the rapid increase in white LED chip in each index, white LED light effect, color, color temperature and single LED power module LED and luminous flux and other parameters and continue to achieve new breakthroughs of white LED devices to replace the traditional light source prospects in the industry researchers view also gradually clear.

White LED into the golden period of development to replace the traditional light source represent the general trend

Technological progress is the fundamental driving force behind this prospect. At the seminar, PHILPS lighting LED system and control of the global division senior director GeertV.d.Meer said: by 2015, LED will reach 150 lumens / watt efficiency, will exceed the gas discharge lamp. We should let more people feel LED lighting, white LED as the representative of the high-tech products to replace the traditional light source will become a trend. "

However, the complexity of luminescence principle, circuit, control part and traditional light source for different - LED system compared with incandescent lamp and energy-saving lamp system, facing the popularity of white LED is hitherto unknown difficulties. Behind the direct substitution, a "simplification" often means that the developer should pay more attention to the integration and originality of the system.

Future development of the LED market may be able to use today's computer hardware industry to learn from. Ten years ago, from the motherboard, memory, and then to the machine, many manufacturers have to choose as far as possible the components needed for independent production; but today, results specialization is the number of segments of the manufacturers are substantially reduced, in exchange for the whole market development scale and technology leap.