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????????????????????????PCB?????IIC????????????????????????????????????????????????????“???????????????????????2%????IIC??????????????????????????”
??NB????????????PC???????????NB???????????????????????2009???NB????1.31????2008???3.7%?????NB????????NB?????1.55?????????12.58%??????????????????NB????????????????????????NB?????2008????????2007??63%???70%???NB??????????????????????
????Multi-Layer Boards? ?????????PCB??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????
??????PCB?????????????????????????????????????????????????????,Google?????????????????????????????????????????????????
????Single-Sided Boards? ?????PCB???????????????????????????????PCB?????????PCB??????Single-sided?????????????????????????????????????????????????????????????????
????Double-Sided Boards? ?????????????????????PCB???????????????????????????“??”?????via??????PCB???????????????????????????????????????????????????????????????????????????????????
??2009?PCB??????????(NB)????????????????????NB??FPC??????????
“?????????????????????????????????PCB?????????,Google???”???????“??????????????????????????????????????????”??,Google???????????1500?2500????????15?????3?????????????75%?
??????2009????????????????FPC???????????????2009??????1.86???????????18.1%?????????2009????????????????????????????????????????????
??????????PCB???????????????????????????????????????????????????????“????”???PCB???????????????
?????????4?8?????????????????100??PCB??????????????????????????????????????????????????????????????????PCB????????????????????????????????????????????
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