Technology

Technology

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Your reliable PCB solutions provider

Due to the increasing popularity of electronic devices, such as smartphones and tablets, JOVEPCB Enterprise Ltd. has been continuously investing in the development of new technology to improve the performance and capability of its products. This includes the establishment of a new plant that will allow the company to produce more advanced PCBs, such as Substrate-like-PCB&MEMS(Micro Electrical  Mechanical System)PCBs.

 

JOVEPCB Enterprise Ltd. is a manufacturer of anylayer and substrate-like-PCBs, which are ideal for various consumer electronic devices such as smartphones and tablets. These types of PCBs are also suitable for the industrial control and automotive industries. We can offer substrate-like PCB solutions that meet the low-loss, high-speed needs for high-reliability applications.

 


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What can we do?

Technical Characteristics

  • Experience with volume, reliable Substrate-like-PCB (SLP) products
  • With up to 14 layer anylayer capability
  • Minimum line width & spacing is 35/35um
  • Thinner board thickness(Inner layer core 56um)
  • Embedded capacitance
  • Embedded Resistor conductor material 
  • High frequency, and low loss material
  • Small via and pad size
  • Fine pitch BGA with 0.35mm
  • Able to meet high speed, high reliability, and increased signal I/O needs

 


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Manufacturing Process

AOI Test

AOI Test

Outer Layer Horizontal Line

Outer Layer Horizontal Line

Flying Probe Test

Flying Probe Test

Laser Routing

Laser Routing

Drilling Machine

Drilling Machine

Drilling Process

Drilling Process

Auto Loading

Auto Loading

Fixture of E-test

Fixture of E-test

LDI

LDI

Drilling

Drilling

AOI

AOI

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Technical Parameter

No. Capabilities Standard Production Advanced Production
1 Panel size Double sided ENIG/ENEPIG 410mm*510mm 410mm*510mm
≥4 layers ENIG/ENEPIG 410mm*510mm 410mm*510mm
2 Stack up Min Dielectric ThK 6um(ECM) 3um(ECM)
Max Layer count 8L 12L
Final board ThK Tolerance ThK≤1.0mm ±30um ±20um
ThK>1.0mm ±50um ±30um
3 Line/Space Inner Layer 1/3OZ 45um/45um 35um/35um
1/2OZ 55um/55um 45um/45um
1OZ 65um/65um 55um/55um
Outer layer 1/3OZ 45um/45um 35um/35um
1/2OZ 55um/55um 45um/45um
1OZ 65um/65um 55um/55um
Pad Tolerance ≤100um ±30um ±20um
>100um ±40um ±30um
4 Drill Mechanical Drill size 0.1-4.0mm 0.1-4.0mm
PTH Hole Tolerance ±50um ±50um
NPTH Hole Tolerance ±30um ±25um
Plated slot tolderance Long slot ±75um ±50mm
Short Slot ±100um ±75um
5 Min BGA Min BGA/ BGA pitch 400um 350um
6 Laser Laser hole size 75um 50um
Min. distance from laser hole to laser hole 150um 110um
Laser hole size ≤0.8:1 ≤1:1
Min. annual ring 50um 35um
7 Embedded Capacitance  Tolerance 3M C1012 ±20% ±20%
C2006 ±20% ±20%
C4003 ±20% ±20%
8 Resistor Conductor
Tolerance
Omega 25Ohm/□ ±20% ±20%
40Ohm/□ ±20% ±20%

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