| 摘要 |
PROBLEM TO BE SOLVED: To provide an adhesive anisotropic conductive film connector on for connecting a liquid crystal display element with a TAB board or for similar cases, whereby adhesion is established only through hot press, the adhered connector when handled thereafter is not likely to be exfoliated, and a stable reliance upon the electric connections against varying environment can be obtained. SOLUTION: Wiring patterns 7 are formed by printing on an insulating film 6, and a first adhesive layer 9 is provided on the parttern portion in the middle part across the width of the connection part as the end of the wiring patterns 7 is its longitudinal direction, while second adhesive layers 15A and 15B are provided at the two ends and given a higher bonding strength than the first adhesive layer 9. The first adhesive layer 9 has anisotropic electroconductivity formed by adding an electroconductive power having a mean particle size of 5-60 micron to a resin having hot press adhesion.
|
