15113315665 18676922028 haibo_fpcba1668@163.com
Contact Us
FPC
Buried & blind via FPC
1、 Definition and Characteristics 1、 Definition and Characteristics 


Definition: Blind hole FPC refers to a flexible printed circuit board that includes both buried holes located inside the board and not connected to the outer layer, as well as blind holes that enter from one side without penetrating the entire board thickness. This circuit board combines the advantages of buried holes and blind holes, achieving more complex and efficient electrical connections.
 


 characteristic:

 

Efficient space utilization: The buried holes are completely located inside the circuit board and do not occupy the surface space of the circuit board, while blind holes only connect specific inner and outer layers, effectively saving space.
Complex electrical connections: Buried blind hole FPC can achieve complex electrical connections between multi-layer circuit boards, improving the integration and performance of the circuit board.
Excellent signal integrity: The buried hole provides a short and straight path for signals between the inner layers, helping to reduce signal loss and electromagnetic interference, and improve signal integrity.
High reliability and stability: The buried blind hole technology makes the structure of the circuit board more robust, improving the mechanical strength and thermal stability of the circuit board.








        
  • 2、 Structure and Materials2、 Structure and Materials
    • 
        
  • 3、 Manufacturing process3、 Manufacturing process
    • 
        
  • 4、 Application Fields4、 Application Fields
    • 



    
    
    
        
    Get a Quotation
    
        
    Your trusted partner and one-stop supplier for FPC/PCB manufacturing, component procurement, FPC/PCB assembly, and electronic manufacturing. With over 16 years of experience, we have been providing high-quality FPC/PCB at competitive prices to over 1000 customers worldwide. Our company has passed ISO9001:2015 certification and UL certification, and all of our products have undergone 100% electronic testing and passed AOI and X-RAY inspections to meet the highest industry standards. Therefore, please obtain an immediate quote from our sales team as we will handle the remaining matters.
    
        
    Contact Us
    
    
    

    


    
    
    
        
    
            
    
            
    
            Haibo is an expert in the field of FPC/PCB manufacturing and surface mount assembly in China. Since our establishment in 2017, we have been providing high-quality PCBs to over 1000 customers worldwide. Our factory has passed ISO14001, ISO9001:2015, TS16949, and ISO13485:2016 certifications. We are one of the most trusted small and medium-sized FPC/PCB manufacturers in China.
            
    
            
    
                
      
                    
      • 
                    
      • 
                
    
            
    
        
    
        
    
            
    Quick Navigation
    
            
    
                
            
    
        
    
        
    
            
    Contact Us
    
            
    

    
    mobile phone: 86-15113315665

    

    
    Contact: Chen Changhai

    

    
    mobile phone: 86-18676922028

    

    
    E-mall： haibo_fpcba1668@163.com

    

    
    Address: 3rd Floor, Building 2, Fuxing Industrial Park, Building B, Chuangye 1st Road, Jiangbian Community, Songgang Street, Bao'an District, Shenzhen

    
            
    
        
    
    
    
    
    
        
    
Copyright © Shenzhen Haibo Precision Circuit Co., Ltd. All rights reservedGuangdong ICP No. 2022143581