What are the differences between ZHANjiang FPC and PCB

What are the differences between FPC and PCB  

FPC (Flexible circuit board) is a kind of PCB, also known as "soft board".  FPC flexible such as polyimide or polyester film base material is made, with the high density of wiring, light weight, thickness thin, flexible, high flexibility, can withstand the dynamic bending of millions of times and no damage to wire, in accordance with the spatial layout for any move and scale, realize 3 d assembly, components assembly and wire connection integration effect,  It has incomparable advantages over other types of circuit boards.  

Multilayer FPC circuit board:  

application  

Mobile phone: emphasis on flexible circuit board light weight and thin thickness.  Can effectively save the product volume, easy to connect the battery, microphone, and buttons into one.  

Computers and LCD screens: integrated circuit configuration using flexible circuit boards, and thin thickness.  The conversion of digital signals into a picture that is displayed on a LCD screen  

CD Walkman: emphasis on three dimensional assembly characteristics and thin thickness of flexible circuit board.  Turn the huge CD into a good companion to carry around  

Disk drive: no matter hard disk or soft disk, all rely on FPC's high flexibility and 0.1mm ultra-thin thickness, complete fast data reading.  Whether it's a PC or a NOTEBOOK.  

Latest use: Hard disk drive (HDD,hard disk drive) mount circuit (Su printed ENSI).  N CIreuit) and XE package board, etc  

So, what aspects should FPC continue to innovate from in the future?  Mainly in four aspects:  

1. Thickness: the thickness of FPC must be more flexible and thinner;  

2, folding resistance: can be bent is the inherent characteristics of FPC, the future FPC folding resistance must be stronger, must be more than 10,000 times, of course, this requires a better substrate;  

3. Price: At present, the price of FPC is much higher than that of PCB. If the price of FPC comes down, the market will be much broader.  

4, technology level: in order to meet the requirements of many aspects, FPC technology must be upgraded, the minimum aperture, minimum line width/line spacing must meet higher requirements.  

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