Patent ID: 8420722
Filing Date: 2013-04-16
Classification: B23K,B82Y,H01L,H05K,Y10T

Abstract:
1. A composition, comprising: a low melting point solder; a thermal-curable mixture, wherein the thermal-curable mixture includes a thermal-curable polymer resin, a curing agent of an anhydride family material, and a CNT-Cu (Carbon Nano Tube-Copper), wherein the composition is anisotropic conductive, wherein a volume percent of the low melting point solder is in the range of about 1% to about 60% with respect to the thermal-curable mixture, and a volume percent of the CNT-Cu with respect to the thermal-curable mixture is in the range of about 0.1% to about 50%, and wherein a curing temperature of the thermal-curable polymer resin is higher than a melting point of the low melting point solder.