| abstract |
A carrier tape for fabricating a device or component such as an anisotropic conductive film. The carrier tape includes a substrate having a sacrificial image enhancement layer. The microporous system is formed by laser ablation through the image enhancement layer in the carrier. After the image enhancement layer is removed, the plurality of conductive particles are dispersed in a microwell array formed by laser ablation on the surface of the carrier tape and transferred to the adhesion layer. The image enhancement layer enables the formation of micropores with fine pitch and spacing and partitioning with high aspect ratio. |