| 摘要 |
PROBLEM TO BE SOLVED: To provide a photo-curing anisotropic conductive adhesive material which enables, by using a photo-curing adhesive, the connection of an electronic part at a low temperature in a short time, and the enhancement of fluidity of a binder resin, and the increase in electrical conduction.SOLUTION: A photo-curing anisotropic conductive adhesive material comprises: a conducting adhesive layer 5 including a film formation resin, a photopolymerizable compound, a photoinitiator and conductive particles; and an insulating adhesive layer 6 including a photopolymerizable compound, a photoinitiator, and an optical absorbent. The conducting adhesive layer 5 may further include an optical absorbent by a quantity less than that of the optical absorbent that the insulating adhesive layer 6 includes.SELECTED DRAWING: Figure 2 |
