Patent ID: 8501879

Claim:
An adhesive composition comprising at least: (A) a silicone resin constituted of a repeating unit represented by the following general formula (1); (B) a thermosetting resin; and (C) a compound having a flux activity, wherein: R 1 to R 4 represent univalent hydrocarbon groups having carbon numbers from 1 to 8, which are equal to or different from each other; each of l and m is an integer from 1 to 100; each of a, b, and d is 0 or a positive number and c is a positive number and meets 0<(c+d)/(a+b+c+d)≦1.0; and each of X and Y is a bivalent organic group represented by the following general formula (2) or (3), wherein: Z is a bivalent organic group selected from the following formulae: n is 0 or 1; R 5 and R 6 represent an alkyl group or an alkoxy group having a carbon number from 1 to 4 and they are different from each other or equal to each other; and k is 0, 1, or 2, wherein: V is a bivalent organic group selected from the following formulae: p is 0 or 1; R 7 and R 8 represent an alkyl group or an alkoxy group having a carbon number from 1 to 4 and they are different from each other or equal to each other; and h is 0, 1, or 2.