RCY ELECTRONIC :Rigid-flex PCB new product release ( II)

1   Product picture display

2

Application:industrial camera/Industrial control

layer count :12L

Thickness:1.6 mm

Copper Thickness:1OZ(CU35/PI100)

Min. hole size:0.2 mm

Surface finish:ENIG

process difficulty:metal groove on the side, high and multilayer Stackup

Stack-up diagram:

3  Manufacturing flow:

Main flow

FCCL Cutting->Drilling->Inner circuit->Coverlay->Brown Oxide->Bonding->laminating ->Panel PTH->

outer circuit->pattern PTH->Etching>solder mask->Immersion gold->FPC UV lasering->E-TEST->Outline->FQC

 

4  Process difficulties:

a. Material selection, industrial control, use DuPont AP series material PI 100um, copper thickness 35um; high TG NF PP + core board material selection.
b. High multi-layer NF PP pressing process, NF PP thick copper pressure-filling process, open cover structure design.
c. Multiple sets of differential, single-ended impedance process design; different layers of soft board and hard board impedance design.
d. The side metal groove process uses an alkaline etching process to improve the metal burr problem.
e. Solder-resistant black oil dense BGA (0.25mm) process.
f. Positive and negative laser + mechanical control deep processing, to meet the thick cover open cover design

 

5  Product application :

Industrial camera vision system for HD, precision, dynamic image acquisition and intelligent identification systems.

However,the BGA position of the board includes a camera acquisition processing chip and a memory chip.

In addition, dynamic control through vertical soft and hard plate bending design, three-dimensional structure assembly

 

Summary

In the meanwhile, SHENZHEN RENCHUANG YI ELECTRONIC CO.,LTD ( Short as RCY ELECTRONIC)

is a professional and trusted pcb manufacturer in Shenzhen, China, specialises in multilayer pcb, HDI pcb, and rigid-flex pcb

 

 

 

Mike



Shenzhen Renchuangyi Electronics Co., Ltd
Tel: 0755-27314226
Address:
Building 4, JinFeng Industry Zone, Heping Village, Fuyong Town, Bao’an District, Shenzhen, Guangdong Province, PRC.:
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