The future development in China and the development of industries LED thinking
Datum:2011-08-17 14:59
Staat:ungeloest
Frage:admin
roblems also gradually emerges. Look from products, whether semiconductor lighting lamps and lanterns or LED display module, are not simply LED devices will be together form. Packaging and application link contains circuit, heat and optical design and so on a series of major scientific and technological problems, and the solution of these problems itself means that patent technology production.
On the other hand, the middle and lower reaches of the industry than upstream industry patent range
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