|
Item |
Current capability
|
2010 |
2011 |
|
Q3 |
Q4 |
Q1 |
Q2 |
Q3 |
Q4 |
|
Structure
|
Rigid-Flex symmetric structure |
N-2-N
N-4-N |
N-2-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(stacked via) |
|
Material thickness & resin flow |
FCCL Thickness |
1 mil |
1 mil |
| Minimum Coyerlay
thickness(PI& adhesion) |
1.1 mil
(0.6+0.5) |
1.1 mil |
| Maximum Stffner
thickness(PI& adhesion) |
3 mil
(2+1) |
4 mil |
| Minimum low flow pp thickness
|
1.6 mil |
1.4 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 |
2.4/2.4 mil |
2/2 mil |
|
Registration |
Coyerlay registration |
+/-8 mil |
+/-6 mil |
+/-4 mil |
|
Router |
Router tolerance |
+/-2.4mil |
+/-2.4 mil |
+/-2 mil |