KORYO

KORYO INTERNATIONAL GmbH
KORYO INDUSTRIELL GmbH

 

       

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     - Pin Header

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     - FFC

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  Produkt FPC - Litze druckte Schaltung 
 
Single Side | Double Side | Double Access | Multilayer | Rigid Flexible

Single Side
The Single Sided structure is a basic structure with the Land formed only on one side. It is mainly applied for the reciprocating motion on the pick-up section of ODD products or 3D wiring for the small home appliances using the bending among the FPCB features.  

     
 Application
- 3D wiring for Camcorder and CDRW.
- Drive section of CDRW Pick-up
- Drive section of CDRW Deck
- Drive section of Inkjet Printer Head
- Grounding for electro-magnetic
shielding of mobile phones
- Simple connecting circuit among units
of various products
   
                                   
 
Double Side
D/S, the copper sheets are bonded to the top and bottom of the PI films. Since the land, which is the welded part, can be formed at the top and bottom on this structure, the density of the components can be improved when compared to other structures of the same size.
     
 Application
- LCD and TFT-LCD Fusion
- Mobile Phone Keypad, Side Key
- Higher density circuits than S/S
- Mounting components to FPC
   
                                        
Double Access
Dobule Access Type products, the copper sheets are raw materials without the PI films.
While these products are similar to D/S because the upper and lower sides of Coverlay are bonded, the top side of one copper sheet is bonded to the Coverlay and so the pattern is formed. Then, the bottom side is bonded to the Coverlay.
 
 Application
- Folder Type Mobile Phone
   
 

Multilayer
As the home appliances and communication devices become more compact and have higher functionality, the products tend to be multi-layered for mounting more circuits and components on the same sized product.

 
Application
- Color, Folder Type Mobile Phone
- High Density Circuit
     
Rigid Flexible
This circuit is a compound product that has ability to make easy to SMT work with both merits of hardness of Rigid and softness of Flexible and a technical capability of Flexible. 
     
 Application
- Mobile Phone Keypad
- CDRW Pick up Ass'y
- Built-in Type
   
 

 

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