Amber PCB Blog

Multilayer Flexible PCB is a combination of single and/or double sided flexlble pcb laminated with thermoset adhesive onto a single and/or double-sided FR-4 clad material. Three or more flexible conductive layers with flexible insulating layers between each one, which are interconnected by way of plated through holes (PTH). Layers range from 1 to 20 layers in the flex area and up to 40 layers in the rigid area.

Application:

1. Optical Pick-up for A/V & Computer ( or CDP & DVDP )
2. Optical Pick-up for A/V & Computer ( or CD-RW & DVD-RW )

Multilayer Flexible PCB Structure (4-20 Layers)

Multilayer Flexible PCB Samples

Manufacturing Process - Multilayer Flexible PCB