Products

Anisotropic Conductive Film (ACF) for Film On Glass for small-to-medium-sized LCDs

Suitable for connection of COG-mounted glass substrate and FPC.


Comparison

Please select the product name :



image

Product Name

 CP9731SB

Suitable use

 For small-to-medium-sized LCDs

Application
  • AV/
  • Game machines/
  • Cellular phones/
  • Automobiles

Features
  • A proprietary adhesive composition with excellent performance for bonding 2 or 3 layer FPCs.

Structure

Structure

Specification

Product Name CP9731SB
Type FOG
Connection material ITO Glass
TCP/COF/FPC
Minimum space (µm) *1 30
Minimum pitch (µm) *2 70
Minimum connection area (µm2) *3 -
Thickness (µm) 25
Conductive particles Type Au/Ni plating on a polymer core particle
Particle diameter (µmΦ) 5
Insulation coated particle NO
ACF Laminating conditions Temperature (°C) *4 70 to 90
Time (sec) *5 1 to 3
Pressure (MPa) *6 0.5 to 1.5
Main bonding conditions Temperature (°C) *4 170 to 190
Time (sec) *5 15
Pressure (MPa) *7 2 to 4
  • *1 Minimum space: Space between neighboring circuits.
  • *2 Minimum pitch: Total length of conductor width and space between neighboring circuits.
  • *3 Minimum connection area: A contact area which needs to trap at least three particles (average -4.5δ) and where the faced conductor overlaps.
  • *4 Temperature of ACF lamination and main bonding: It is not equipment temperature, but temperature of ACF.
  • *5 Time of ACF lamination and main bonding: Time from the start of bonding to the point where the temperature reaches the target.
  • *6 Pressure of ACF lamination: It is described as the area of ACF lamination.
  • *7 Pressure of main bonding: The pressure at COG mounting is described as the total area of bumps. The pressure at FOG, FOB, and FOF mounting is described as the bonding area.

Application Example

Suitable for Connection of ITO Glass with film.

Application Example
Application Example

Top of page
caution
Note on the characteristic data given - Data on the characteristics of the products described in this page based on the results of evaluations carried out by the company. This does not guarantee that the characteristics of the product conform with your usage environment. Before use, review the usage conditions based on evaluation data obtained from the equipment and substrates actually used.