Electronic Device Main Board

Product name: handheld electronic device main board
pcb board manufacturer in china
characteristic
1. The blind buried structure is complex. The two order hdi:
blind l1-l2. L7-l8
buried holes l2-l3. L3-l6. L6-l7
through hole l1-l8
2. Multiple pressure. Heavy copper;
3. Laser drilling blind holes;
4. The line width is small. And the etching is difficult;
5. Pressing. Line. Drilling accuracy requirements;
6. A number of times to reduce the surface of copper.
Pcb online quote china
specifications
layer count: 8
board thickness: 1.20mm
base materials: fr4 s1000-2
finished size: 205*145mm
surface finish: immersion+osp
line widthline space: 33mil
minimum hole: 0.10mm
solder resist color: sensitive green
cu thickness: inner layer h oz outer layer 1 oz