Zڰ S4 Ȧ(IVH) ֱ(HDI) ϱ ü .
26 Ź翡 Zڴ S4 ϵ ȭϱ IVH HDI äŰ ߴ. HDI Ϲ 8 ̻ (CCL) µ, CCL ݼ ä. ̰ Ȧ(Via Hole)̶ ϸ, 10 CCL Ȧ HDI IVH ĪѴ.
迡 IVH HDI äԿ HDI μȸα(PCB) ü ִ. ̹ Zڴ ֿ » S4 IVH HDI ߴٴ Ĺ̴.
HDI ü?
HDI ü Z, , GDS, ڸƽŰƮ, ִ. ZⰡ . Ը , ڻ ڻ 69% 1. 2011 ڸƽŰƮ ڻ ü ڻ 44% Ѵ.
ͷ ZⰡ 17% ְ. ٸ 10% ܷ ϴ. Ʈ Ȯ HDI PCB ǰ ø鼭 PCB ü ͷ .
HDI ü ֱ ?
ٸ HDI ü ֱ . 5 ü ߿ ǥ Z Ǵ. ü ַ Z Ȯ ȣ ´.
3066 2011⺸ 41% þ. 276 717% , 209 701% þ. Z 54692 35% , 3733 171% þ. 4980 69% ߴ.
ڸŷµ?
ڸŷµ ñϴ. ڿ ֽMRI м Z ڸŷµ Ÿ.
Z ֽMRI ڸŷ 25 23 1% ߴ. δ 繫 , 强, â ι 5 Ҵ. ̼ǰ Դ.
ڸ ü ڴ. ȸ ڸŷ 20 ü 5% ö. ڴ 繫 , 强 ι Ҵ. ٸ ̼ 2 ̴. ۿ GDS ǰ 17 , ڸƽŰƮ 16 Ҵ.
Ʈ ǰ ٽ ǰ PCB ũ . κ Ǵ 漺() PCB ̴ () PCB . ڸ HDI PCB Ǵ -(Build-Up) PCB ϸ, ڴ FPCB θ.
( 0)