LED to create a bicycle smiley face

The original bicycle is also an expression?! Today K technology brought a laughing bike Joyrider. In fact, its smile comes from the LED lights on the wheels, which are controlled by the integrated circuit program. When you ride a bicycle through the road at night, the bike will flash a smile, quite fun. And sending a happy mood to the people in the streets, it is also a heart-warming thing!


The bicycle will also smile and welcome people.


The bicycle will also smile and welcome people.


The bicycle will also smile and welcome people.


The bicycle will also smile and welcome people.


The bicycle will also smile and welcome people.


The bicycle will also smile and welcome people.

Flexible PCB

Introduction

Flexible PCB also referred to Flexible Printed Circuit (FPC) was designed for replacing the traditional wire harnesses. Flex PCB consists of a thin insulating polymer film having conductive circuit patterns affixed thereto and typically supplied with a thin polymer coating to protect the conductor circuits. Flexible Circuit Board is widely used for automotive, medical, telecom, industrial or commercial, etc.

FPC
 Flexible PCB

Advantages


  • Printed Circuit Board assembly mistake reduction.
  • Decreased PCBA time and cost.
  • Free FPC design.
  • Flexible Installation.
  • More reliable and durable.
  • Smaller packaging size and weight.


Applications


  • Air bag systems
  • Automotive engine controls.
  • Barcode equipment.
  • Camera
  • Mobile Phones
  • Hearing aids
  • GPS systems  


FPC

HASL(Hot Air Solder Leveling)Lead FreOutline WayPunching

Items Manufacturing Capability
PCB Layers 1 - 8layers
Laminate DuPont PI, Shengyi PI
Maximum PCB Size(Length x Width) Single Sided PCB 480*4000mm
Double Sided PCB 480*1800mm
Multilayers 236*600mm
Minimum Board Thickness Single Sided PCB 0.05mm+/-0.02mm
Double Sided PCB 0.08mm+/-0.02mm
Multilayers As per Gerber
Finished Board Thickness  1-6L 0.05mm-0.6mm
8L 1.6mm
Min Tracing/Spacing Copper Thickness 1/3 oz:                0.076mm/0.076mm   (1-6L)
0.05mm/0.05mm       (8L)
Copper Thickness 1/2 oz: 0.076mm/0.076mm   (1-6L)
0.06mm/0.06mm       (8L)
Copper Thickness 1oz: 0.1mm/0.1mm           (1-6L)
0.065mm/0.065mm       (8L)
Min. Annular Ring 4mil
Minimum Hole Size 1-6L 0.2mm(8mil)  (CNC)
8L 0.15mm(CNC)
Solder Mask Color Green, White, Blue, Black, Red, Yellow
Solder-stop coating---Coverlay PI and PET film
Silkscreen Color White, Black, Yellow
Surface Finish OSP
e HASL
ENIG(Electroless NickLead-Free Gold) Ni thickness:2-6um
Au thickness:0.025-0.05um
Flash Gold Ni thickness:2-8um
Au thickness:0.025-0.15um
Immersion Tin Tin thickness:0.5-1um
PlatingTin  Tin thickness:1-10um
Laser cuPunching
Special technologies Peelable solder mask 
Gold fingers 
Stiffener (only for PI/FR4 substrate)
Impedance Control+/-10%
Rigid Flex PCB

Flexible PCB

Flex PCB,Flexible Printed Circuit,Flexi Circuits,Flexible Circuits

JingHongYi PCB (HK) Co., Limited , http://www.pcbjhy.com