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Technology area

Structure of FPCB

TECHNOLOGY DRIVEN ELECTRONIC COMPANY

Multi-Layer
Gloflex will become a company that continuously struggle and challenge toward the global best position with the core value and the core strategies.

Main features

  • Realizes high density circuit applying static electricity shielding effect
  • Realizes multi-layer FPCB via an invisible VIA hole
  • Miniaturization and higher function of home and communication appliances that requires multi-layered products to mount more circuits and parts in a same sized product

Usage

  • Product - Digital camera , camcoder , monitor , mobile phone
  • Office equipment - copy machine , PDA
  • Car - HEAD LAMP
  • Computer and peripherals

Specification

TABLE
ITEM SPEC
Layers 3~8
Base Material Polyimide or Polyester
Cover-lay Polyimide or Polyester or Solder Mask
Thickness 0.2mm~0.8mm
Line Width/Space Normal Min, 0.07/0.07mm, Special Min. 0.06/0.06mm
Conductor 1/3oz, 1/2oz, 1oz, ED or RA Copper
Surface finish Electroless nikel immersion Gold, Direct Gold,soft gold, Hard Gold
Stiffener Polyimide, Glass epoxy, Steel use stainless
Double coated tape Coated Tape 3M 467 , 966 ,Sony D3410 , T4100 etc
Min. through hole diameter Bit Drill Via Normal Min. 0.02mm Special Min. 0.150mm
Hole diameter tolerance 10%
Solder resist Photo Solder Resist, Polyimide flim