Micropearl product line up (Plastic Spacer)Micropearl is uniformly particle size distribution with a spherical particles (beads).
Base technology was cultivated with LCD spacer applications

Resin adhesive added to uniform particles

1. Comparing to current technology

Process

Polishing
  • 1.Polishing
    1.Polishing
  • 2.Thickness
    test
    2.Test the thickness
  • 3.Dispense
    adhesive
    3.Dispense adhesive
  • 4.Bonding
    4.Bonding
  • 5.Hardening
    5.Hardening
Tape
  • 1.Punching
    (die cutting)
    1.Punching
    Manual work
  • 2.Bonding
    by tape
    2.Bonding by tape
    Manual work
  • 3.Dispense
    adhesive
    3.Dispense adhesive
  • 4.Bonding
    4.Bonding
  • 5.Hardening
    5.Hardening
Glass beads
  • 1.Mixing
    1.Mixing
    Required amount of
    adhensive and
    particles need to be
    mixed in advance
  • 2.Filling
     
    2.Filing
  • 3.Dispense
    adhesive
    3.Dispense adhesive
  • 4.Bonding
    4.Bonding
  • 5.Hardening
    5.Hardening
Our products
  • Neglect this prosess
  • 1.Dispense
    adhesive
    1.Dispense adhesive
  • 2.Bonding
    2.Bonding
  • 3.Hardening
    3.Hardening

Compare performance

Polishing Tape Glass beads Our products
GS Grade SP Grade
50±3.5 55±10 55±3.5 50±2.5 50±0.5
60±3.0
75±5.2 78±15 70±5 70±3.5 75±0.5
80±4.0
100±7 110±20 100±7 100±5.5 100±1.0
110±7 110±5.5 110±1.0
✱:Have some deformed particles
Unit:µm

2. Applications

  • Accelerometer
    Accelerometer
  • pressure sensor
    Pressure sensor
  • Inductor,DC-DC Converter
    Inductor,DC-DC Converter