| abstract |
A method of making an electronic device or assembly such as an anisotropic conductive film, comprising: distributing a plurality of conductive particles into an array of microcavities formed on the surface of a continuous carrier tape, rotating the tape carrying the conductive particles while conveying bringing the surface of the adhesive layer into contact with the surface of the rotating belt, transferring the conductive particles from the microcavities on the belt to the adhesive layer in predetermined locations of the adhesive layer corresponding to the microcavities on the belt, and The adhesive layer is separated from the tape surface. In one embodiment, the position of the microcavity is varied in a controlled manner. |