Good Afternoon , in this post we will discuss what is ACF ? As CHIPTRONIKS is the world pioneer in lcd panel repair , we will disseminate knowledge about technical knowhow.

Anisotropic conductive film (ACF), is a lead-free and environmentally friendly adhesive interconnect system that is commonly used in liquid crystal display manufacturing to make the electrical and mechanical connections from the driver electronics to the glass substrates of the LCD.

1. Common ACF assembly condition


Assembly Type Adhesive Type Time(Sec) Temp (°C) Pressure
Flex-on-Glass (FOG) Epoxy 10–12 170–200 2-4MPa▲
Chip-on-Glass(COG) Epoxy 5–7 190–220 50-150MPa※
Chip-on-Flex (COF) Epoxy 5–10 190–220 30-150MPa※
Flex-on-Board (FOB) Epoxy 10–12 170–190 1-4MPa▲
Flex-on-Board (FOB) Acryl 5–10 130–170 1-4MPa▲
Flex-on-Flex (FOF) Epoxy 10–12 170–190 1-4MPa▲
Flex-on-Flex (FOF) Acryl 5–10 130–170 1-4MPa▲


2. Supply Price of ACF

General price of ACF varies from US$100~US$150. For purchase , contact or +91 9971004998