Figures & data
Figure 1 (a) Distribution diagram of conducting particles inside sealing ACF. (b) Diagram of the structure of conducting particles inside the ACF and particle distribution inside the film (color figure available online).
Figure 2 (a) The ACF image and the coordinate systems. (b) Prewitt mask operator. (c) 3 × 3 regional image (color figure available online).
Figure 3 Relations of conducting particle shape, conditions and its deformation (color figure available online).
Figure 4 (a) ACF inspection image. (b) Target template. (c) Comparison result of block target template. (d) Comparison result of conducting particles (color figure available online).
Figure 5 (a) ACF inspection image of the conducting particles distributed in diversified blocks. (b) Settings for complex template. (c) Result display of synchronous comparison of complex template (color figure available online).
Figure 6 (a) Image pretreatment series (1). (b) Image pretreatment series (2). (c) Pretreatment of conducting particle image (color figure available online).
Figure 7 Skeletonization treatment scheme (color figure available online).
Figure 8 (a) Set Bump block template image. (b) Set selection of conducting particle image template. (c) Comparison result of fracture characteristics of ACF conducting particles (color figure available online).
Figure 9 Result of ACF conducting particles distribution (color figure available online).
