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Flexible PCB

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flexible printed circuit board

 

China Flexible Printed Circuit Board Manufacturer

China FPC factory Union Circuits offer Quick turn Prototype, small to

volume FPC Fabrication. We are good at 1~8 layers Flexible Printed

Circuit Board, Impedance Control FPC,  we are not just make flexible

circuits, but also a FPC Full-Service Provider including FPC assembly. 


 

touch-panel

 
 
Layer count: 2

Finished Board Thickness: 0.1mm 

Minimum trace width/space: 2.5/2.5mil

Minimum hole size: 0.2mm

Surface finish: ENIG(1~3u" Au)

Application: Touch Panel

 

2-layer-thick-fpc
  
Layer count: 2

Material: Base PI 50um + coverlay PI 50um,

Finished Board Thickness: 0.18mm 

Copper thickness: Hoz

Standard board thickness: 0.07mm; 

Surface finish: ENIG

Application: Printer

 

single-sided-fpc

 

Layer count: 2

Finished Board Thickness: 0.1mm 

Minimum trace width/space: 2.5/2.5mil

Minimum hole size: 0.2mm

Surface finish: ENIG(1~3u" Au)

Application: Touch Panel

 

fpc-with-embossing
 
Layer count: 2

Finished Board Thickness: 0.1mm 

Minimum trace width/space: 3/3mil

Minimum hole size: 0.2mm

Contact PADs with embossing

Surface finish: ENIG(1~3u" Au)

Application: Battery

  
 
Single-Sided Flexible Printed Circuits have the base layer (Polyimide) and a single copper conductor. Fabrication specifications can be modified or tailored to your   requirements. Single-sided flexible circuits maintain a small profile and great conformability so are excellent for installations or in very small spaces. If you want to optimize your space, a single-sided flexible circuit could be your right choice.
Application: CD-ROM pick-up; CDRW; LCD; Printer...
 
Double-sided Flexible Printed Circuits have a different structure, making them more rigid and for use in applications where a single-sided flexible circuits design does not   provide the necessary circuit density and layout. The double-sided flexible circuits features the base layer as a core between two adhered copper conducters.
Application: Mobile Phone; CD-ROM; LCD Module...

Flexible circuits with four or more layers are formed which requires the flexibility of the hinge part of folder-type mobile phones. It increases the degree of circuit integration by laminating the single-layer base into one bonding sheets or more. It also minimizes a physical stress between layers by eliminating the bonding sheet of the folding part.
Application: Mobile Phone...


Q: Why FPC? What advantage does a flex printed circuit have comparied with rigid PCB?

A: FPC advantages & benefits:

  • Replicability--Flexible circuits are customized specifically for fixed connection point, the production of products and customer installation operations have repeatability, reproducibility, it is easy to install and reduce the cost of installation errors etc.
  • Space and Weight Saving--Contrast to the same design of the PCB or wiring harness applications, can save up to 60% of the weight and space for the end products more closely, lightweight and clean the inner connection scheme.
  • Anti-Vibration--The flexibility and decreased weight allows the flex circuit to absorb and reduce impact of the vibration to itself as well as any joints associated in connection.
  • Bending Cycles--FPC's own soft performance of the overall circuit three-dimensional design may reduce the unnecessary costs within the connection, while the number of bending up to 200 thousands to cycles with standard materials.
  • Harsh environments--Flexible circuit materials and design with waterproof moisture-proof, shock proof oil, high temperature corrosion-resistant properties, suitable for harsh operating environment.

 

 

Contact us

Union Circuits Co.,Limited
Address: Rm805~806,Mega Cheung Commercial Building,
LiYe Road,SongGang,Bao'an, ShenZhen,GuangDong,
China 518105
Tel:+86-755-2976 9763
Fax:+86-755-2311 2643
Email: sales@unitpcb.com