LED display development history in China
fecha:2011-06-13 14:56
estado:para resolver
pregunta:admin
1990-1995, this stage is the period of rapid development of LED display. Into the nineties, the rapid growth of global information industry, and continue to achieve breakthroughs in all areas of information technology, LED display and control of the LED materials technology has also been new results appear. Successful development of blue LED chips, full-color LED display screen to enter the market; computer and microelectronic technology, video, control technology, 16-level grayscale
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