Patent ID: 11879075
Assignee: LG CHEM, LTD.
Field: Macromolecular chemistry, polymers (Chemistry)
Classification: CPC C  H | IPC C  H

Claim 0:
1. A resin composition for bonding semiconductors comprising:
a binder resin containing a (meth)acrylate-based resin and an epoxy resin;
a curing agent;
a heat dissipation filler surface-treated with a functional group represented by Chemical Formula 1;
a coupling agent; and
a curing catalyst containing an imidazole-based compound and an organic acid compound,, wherein, in the Chemical Formula 1,
Z is an aryl having 6 to 30 carbon atoms, (meth)acryloyloxy, an alkenyl having 2 to 40 carbon atoms, an alkenylaryl having 8 to 40 carbon atoms, or an alkyl having 1 to 20 carbon atoms,
L1 is a direct bond, an alkylene having 1 to 20 carbon atoms, an alkyleneoxy having 1 to 20 carbon atoms, or an alkyleneoxyalkylene having 1 to 20 carbon atoms, and
R1 and R2 are the same as or different from each other, and are each independently hydrogen, an alkyl having 1 to 20 carbon atoms, an alkoxy having 1 to 20 carbon atoms, a hydroxy group, a direct bond, or oxy, when R1 or R2 is a direct bond or oxy, the R1 or R2 form a bond with the heat dissipation filler, or form a bond with the adjacent functional group represented by Chemical Formula 1.