led

LED lighting industry chain, including raw materials, equipment upstream (single chip) and epitaxial growth; the middle reaches of the chip manufacturing; production and application of packaging and downstream products; supporting industries including related equipment, accessories and materials etc.. The upper part of the high technical content, large capital investment, the quality of the impact of large, high profit space, LED light color and luminous efficiency and manufacture of LED material and process related, and the upstream LED accounted for about 70% of the manufacturing cost, which plays an important role in the LED industry.

Overview of LED lighting industry

Overview of LED lighting industry

LED applications can be divided into two categories: display and lighting. Light emitting diode (LED) as the light source of the new lighting, known as semiconductor lighting, referred to as LED lighting, semiconductor lighting industry as the main body of the LED lighting industry. LED lighting industry chain, including raw materials, equipment upstream (single chip) and epitaxial growth; the middle reaches of the chip manufacturing; production and application of packaging and downstream products; supporting industries including related equipment, accessories and materials etc.. The upper part of the high technical content, large capital investment, the quality of the impact of large, high profit space, LED light color and luminous efficiency and manufacture of LED material and process related, and the upstream LED accounted for about 70% of the manufacturing cost, which plays an important role in the LED industry; the middle is technology and capital intensive sectors, the chip is currently patent the most competitive sectors, with large investment intensity but slow characteristics; downstream links including LED packaging and lighting application development and production, and the market is most closely linked to the link, technical content is relatively low, the investment threshold is low, so it is the size of the LED industry in the largest and fastest growing areas.