ǰ 6 ݵ. 14 10 21 1.9%(120) 6280 ŷǰ ִ.
ְ, 200%... Ͼ 'ǥ'
Ǵ 6 6660 5(ŷ ) ϶ߴ. Ⱓ ְ 8% ȴ. ֱ , ְ 200% ö.
ʴ. Ը ڰ ϷǸ鼭 ư, ߴ. Ư Z Ʈ Ǹ ȣ ַ ǰ (HDI) μȸα(PCB) 䰡 þ. 3б 2177 36% þ. 185 365% , 137 259% þ.
Ͼ ǿƮνŰ ǿ Ÿ. ڿ ǿƮνŰ ǿ 3б ǿƮνŰ 9 Ҵ. ̴ Ⱓ 6 ġ. δ ͼ ι 1 ߰ , 0̾ , ȿ ι Ҵ.
ǿƮνŰ ͼ, , ȿ 9 1 9 Ѵ. ̱ б а ǿƮνŰ ̴. 繫 ȿ̸, Ͼ ã ϴ.
HDI PCB üƮ
Ǵ 1987 PCB ü. PCB ǥ鿡 üȸθ ȸ(IC), ܵ پ ںǰ Ǵ ̴. Ϲ ǰ ÷ ű ڱ ̴ ٽ ǰ̴. Ǵ ̴ PCB .
PCB κ Ǵ 漺() PCB ̴ () PCB . ڸ HDI PCB Ǵ -(Build-Up) PCB ϸ, ڴ FPCB Ī. Ǵ HDI PCB ̴ַ. HDI PCB 忡 Z 1 , ڸƽŰƮ 23 ִ.
Ǵ 8 ø ߴ. 2800, 250 ǥ . ۳⺸ 32%, 233% þ Ը. ٰŷ HDI PCB Ȯ Ȼ ȭ žҴ.
Ǵ ְִ ̼ ǥ ̾ ƴ. ֽľ üϰ ǥ 9.37% 1ִ 9877 Ѱ. ̴ ְ 59% ѱݾ̴. ̾ ȸ Ʈ ǰü ̳Ĩ ִ̱ ϴ. ִ Ư ̾ 31.6%.
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