The original chip refers to the mass production of the factory according to the designer's design, the mass production of non-original chips with new chips refers to the small workshop, which can steal the creative shell or the factory to clear the inventory, etc. The use of second-hand storage IC or master chip and then brush the U disk into the innovation. The chip is the most original development and production plant. After the patent authorization of the original R & D plant by other manufacturers, the chips produced are compatible chips, not the original chips.