Hitachi Chemical Co. America, Ltd.

for TAB

"ANISOLM" is a leading invention of Hitachi Chemical for display interconnection. The conductive particles dispersed in adhesive electrically connect circuits and microscopic electrodes on the glass. This type has achieved excellent connection reliability, since the optimum conductive particles are adopted to each state of electrodes.

Features

  • Low temp., short time bonding
  • Fine pitch interconnection
  • High adhesion and reliability
  • Reworkability

Principle of connection

Applications

- Interconnection between LCD and driver IC through TCP, FPC

Characteristics (Typical Values)

Item Unit AC-7000 series AC-2000 series AC-9000 series AC-4000 series
Application - for TAB output

for TAB input

for TAB input (Low tem;., short time bonding) for TAB output/input (Strong adhesion for double layer FPC)
 Fine pitch  capability  Min.  contact  area μm 2 8000 100000 100000 8000/100000
 Min.  space μm 10 100 100 10/100
 Bonding  condition  Temp. °C 180~ 180~ 160~ 190~
 Time sec 5~ 5~ 5~ 5~
 Pressure MPa 3~ 3~ 3~ 3~