Since the
emergence of light-emitting diodes LED, there has been has been solid
in their efforts to the pursuit of light, with the light-emitting diode
LED manufacturing technology advances and new materials (nitride
crystals and fluorescent powder) for the development and application,
so that the white hair Light LED semiconductor solid performance
continued to improve the light and entered the practical stage. The
emergence of white LED, so that high-brightness LED applications, high
efficiency illumination branched out into the market. It has been
pointed out that the high-brightness LED will be human beings,
following Thomas Edison's incandescent light bulbs, after one of the
greatest inventions. |