Item	Current capability		2011		2012
			Q3	Q4	Q1	Q2	Q3	Q4
Structure	Rigid-Flex symmetric structure	N-2-N N-3-N N-4-N	N-2-N N-3-N N-4-N
	Rigid-Flex with flying tail(asymmetrical structure)	N-2	N-2
	Rigid Flex HDI structure	2+N+2	2+N+2		2+N+2(stacked via)
Material thickness & resin flow	FCCL Thickness	1~3 mil	1~3 mil
	Minimum Coyerlay thickness(PI& adhesion)	1.1 mil	1.1 mil
	Maximum Stffner thickness(PI& adhesion)	6 mil	6 mil
	Minimum low flow pp thickness	1.6 mil	1.1 mil
	LF PP squeeze out	28 mil	28 mil				28 mil
Via on FCCL	Minimum mechanical drilling size	4 mil	4 mil
	Minimum laser drilling size	4 mil	4 mil				3 mil
Line/space	Line/space on FCCL	3/3 mil	2/2 mil
Registration	Traditional CVL registration	+/-8 mil	8 mil
	Photo-Imageable Ink	+/-2 mil	+/-2 mil
Router	Router tolerance	+/-2.4mil	2.4 mil				2 mil